Page 1 NGT Transceiver System Technical Service Manual No part of this manual may be reproduced, transcribed, translated into any language or transmitted in any form whatsoever without the prior written consent of Codan Limited. © Copyright 1999, 2002, 2003, 2006 Codan Limited ®...
Page 2 81 Graves Street Newton SA 5074 AUSTRALIA Telephone +61 8 8305 0311 Facsimile +61 8 8305 0411 asiatech.support@codan.com.au Codan (UK) Ltd Gostrey House Union Road Farnham Surrey GU9 7PT UNITED KINGDOM Telephone +44 1252 717 272 Facsimile +44 1252 717 337 uktech.support@codan.com.au...
Page 3: Table Of Contents
Table of contents CODAN Index About this manual Standards and icons ............. . .4 Definitions .
Page 4 Codan Interconnect Bus transmit path ........
Page 5 Codan Interconnect Bus receive path ........
Page 6 Table of contents Input low-pass filters ............116 Broadcast filter and RF amplifier .
Page 7 Table of contents General..............153 Accessing Service mode .
Page 8 Table of contents High power—Index High power—Overview and specifications Overview ..............208 Specifications.
Page 9 Table of contents NRI—Index NRI—Overview and specifications Overview ..............250 Components in a remote control NGT system.
Page 10 Table of contents Specifications..............295 General .
Page 11 Table of contents Physical ..............323 Pin connections.
Page 12 Table of contents 8571—Fault finding Dismantling the NGT Split-site Remote Interface 8571 ....... . . 352 Fault finding .
Page 13 List of figures CODAN Figure 1: Relationship of the 2010 RF Unit, 2030 Junction Box, and 2020 Handset ..34 Figure 2: Relationship of the 2011/2012 RF Unit and 2020 Handset ....35 Figure 3: Rear panel of the 2010 RF Unit .
Page 14 List of figures Figure 36: Audio & Interconnect PCB in the RF unit (08-05988, 2011 only) ... . . 164 Figure 37: Audio Interconnect & Data I/O PCB in the RF unit (08-06261, 2012 only)..165 Figure 38: Receive sweep test display.
Page 15 List of figures Figure 76: Front view of the Tcvr Control connector on the 8571 ..... .324 Figure 77: Front view of the Tcvr Audio connector on the 8571......325 Figure 78: Front view of the DC Supply connector on the 8571 .
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Page 17 List of tables CODAN Table 1: Earth symbols ............22 Table 2: Resistor and capacitor abbreviations .
Page 18 List of tables Table 35: Transmit disable, transmit enable and transmit prohibited options ... . 130 Table 36: Supply voltages for the Handset PCB in the handset ..... . . 147 Table 37: Supply voltages for the Audio PCB in the junction box .
Page 19 List of tables Table 73: Pinouts of the Modem connector on the NRI ......254 Table 74: Pinouts of the Test connector on the NRI .
Page 20 List of tables This page has been left blank intentionally. xviii NGT Transceiver System Technical Service Manual...
Page 21 Index CODAN Numerics supply voltages 107 transmit path 109 3012 Audio Interface PCB brief description 299 microprocessors and control 99 dismantling 310 receive path 91 drawings 317 supply voltages 73 fault finding 307 transmit path 77 LED indicators 294 Audio PCB...
Page 22 Index dismantling integrated circuits 25 3012 310 intermodulation 8571 352 checking 187 NRI 275 distortion 187 drawings 3012 317 8571 363 LED indicators high power 247 3012 294 NGT 201 NRI 273 NRI 289 low output power driver bias adjusting 182 adjusting 176 DSP Modem PCB 304 testing 313...
Page 23 Index NRI 249 brief description 259 microprocessors and control dismantling 275 Application Processor 98 drawings 289 Application Processor Handset & Data I/F 126 fault finding 269 Application Processor Handset I/F 3 V 126 LED indicators 273 Audio & Interconnect 127 overview 250 Audio Interconnect &...
Page 24 Index transmit path 8571 340 R&TTE Directive high power 228 compliance 19 declarations of conformity 19 2010 75 product marking and labelling 19 2011/2012 109 protection of the radio spectrum 20 transmitter receive path checking performance 8571 337 intermodulation 195 power output 195 2010 87 2011/2012 116...
Page 25: About This Manual
Contact information—provides information on accessing Codan’s website to obtain current contact phone numbers and email addresses for 24-hour technical support Ordering information—explains the details required by Codan to ensure prompt service and delivery NGT Transceivers NGT—Overview and specifications—general description of the transceivers and their specifications NGT—Brief description...
Page 26 About this manual NGT—Technical description (2011/2012)—detailed technical description of the operation and circuit function of the 2011/2012 RF Unit with 2020 Handset NGT—Channel additions—available options and the programming procedures for channel additions NGT—Checks and adjustments—checks, adjustments and alignments to the transceiver including a list of the required test equipment Volume 2 NGT Transceivers...
Page 27 About this manual HF Data Modem 3012 3012—Overview and specifications—general description of the 3012 and its specifications 3012—Brief description—brief technical description of the 3012 3012—Technical description—detailed technical description of the operation and circuit function of the 3012 3012—Fault finding—fault finding procedures for diagnosing the 3012 3012—Parts lists 3012—Drawings NGT Split-site Remote Interface 8571...
Page 28: Standards And Icons
About this manual Standards and icons The following standards and icons are used in this manual: This typeface Means... Italics a cross-reference, text requiring emphasis or a variable in a system message Bold name of a connector, LED, label, rail, or setting an error message displayed on the handset Courier This icon...
Page 29: Definitions
B–E base to emitter bit error rate band-pass filter bandwidth CALM Codan automated link management controller area network citizen band carrier detect, compact disc Codan interconnect bus CICS computer interface command set CMOS complementary metal oxide semiconductor...
Page 30 About this manual Acronym Means... cathode-ray oscilloscope consumable spares kit clear to send continuous wave, carrier wave digital to analog converter direct current direct digital synthesis double sideband digital signal processor/processing data set ready data terminal equipment data terminal ready DUART dual universal asynchronous receiver/transmitter e.g.
Page 31 About this manual Acronym Means... GPIO general purpose input/output global positioning system high frequency HPAC high-power PA and antenna controller high-pass filter i.e. id est, that is input/output input inter integrated circuit integrated circuit; Industry Canada ICNIRP International Commission on Non-Ionizing Radiation Protection identification intermediate frequency intermodulation distortion...
Page 32 About this manual Acronym Means... NPN transistor type NGT remote interface NGT system programmer negative temperature coefficient open circuit output open collector (active low) opamp operational amplifier logical OR function peak power amplifier personal computer printed circuit board potential difference peak envelope power PIUT paper insulated unit twin...
Page 33 About this manual Acronym Means... resistor/capacitor; resistance/capacitance RCJB remote control junction box REF OSC reference oscillator REF-PWR reference power radio frequency RFDS Royal Flying Doctor Service RF unit root mean square read only memory recommended spares kit request to send receive, receiver Rx DEMOD receive demodulator...
Page 34 About this manual Acronym Means... transmit data, transmit disabled transmit enabled transmit prohibited UART universal asynchronous receiver/transmitter ultra high frequency upper sideband voltage-controlled oscillator voltage-dependant resistor very high frequency Vocoder voice coder VSWR voltage standing wave ratio NGT Transceiver System Technical Service Manual...
Page 35: Glossary
About this manual Glossary Term Means... A peripheral semiconductor device used to provide additional serial interfaces to a microcontroller or digital signal processor. AT commands A set of commands commonly used to operate many types of modems. CAN protocol A communication method that has good error-detection capabilities and performs well in high-noise environments.
Page 36 About this manual Term Means... junction box The unit in a transceiver to which a handset, 2010 RF Unit, speaker and related devices are connected. The junction box receives the instructions that a user enters through the handset and sends these instruction to the relevant devices.
Page 37: Circuit Reference Designations
About this manual Circuit reference designations Abbreviation Designation assembly transducer—microphone, loudspeaker etc capacitor diode—small signal and power heating device protection device—fuse etc generator—battery etc signalling/indicating device—lamp, LED, buzzer etc integrated circuit, thick film hybrid etc jack socket relay, key switch inductor indicating device—meter etc plug...
Page 38: Units
About this manual Units Measurement Unit Abbreviation Attenuation decibel Current ampere Data rate bits per second Frequency hertz Ω Impedance Length metre (feet/inch) (ft/in) Mass gram Noise temperature kelvin Power watt Power decibels relative to 1 mW Power ratio decibel Pressure pascal Rate of data transfer...
Page 39: Unit Multipliers
About this manual Unit multipliers Unit Name Multiplier nano 0.000000001 µ micro 0.000001 milli 0.001 deci kilo 1000 mega 1000000 giga 1000000000 NGT Transceiver System Technical Service Manual...
Page 40: About This Issue
Remote Control NGT Systems Reference Manual (Codan part number 15-04102-EN) • Split-site Remote Control NGT Systems Reference Manual (Codan part number 15-04125-EN) • Aide du Service Technique du système des émetteurs-récepteurs NGT (Codan part number 15-02063-FR) on the enclosed CD NGT Transceiver System Technical Service Manual...
Page 41: Compliance
Compliance This section contains the following topics: Introduction (18) European Radio and Telecommunications Terminal Equipment Directive (19) Electromagnetic compatibility and safety notices (21) FCC compliance (23) IC certification (24) C-tick approval (24) NGT Transceiver System Technical Service Manual...
Page 42: Introduction
Compliance Introduction This section describes how to ensure that the NGT series Transceiver, the 3061/3062 Power Amplifier, the NRI and 3012 HF Data Modem comply with the European Electromagnetic Compatibility Directive 89/336/EEC and the European Low Voltage Directive 73/23/EEC as called up in the European R&TTE Directive 1999/5/EC. This section also contains the requirements for FCC compliance, IC certification and C-tick, as indicated on the product label of the equipment.
Page 43: European Radio And Telecommunications Terminal Equipment Directive
• Article 3.1b: 47CFR15 • Article 3.1a: EN 60950 Product marking and labelling Any equipment supplied by Codan that satisfies these requirements is identified by the , or markings on the model label of the product. 0191 0191 Declarations of Conformity The CE Declarations of Conformity for this product range available upon request to Codan or a Codan-authorised supplier.
Page 44 Most countries restrict the use of HF radio communications equipment to certain frequency bands and/or require such equipment to be licensed. It is CAUTION the user’s responsibility to check the specific requirements with the appropriate communications authorities. If necessary, contact Codan for more information. NGT Transceiver System Technical Service Manual...
Page 45: Electromagnetic Compatibility And Safety Notices
Electromagnetic compatibility To ensure that compliance with the EMC Directive is maintained, you must: Use standard shielded cables supplied from Codan (where applicable). Ensure the covers for the equipment are fitted correctly. If it is necessary to remove the covers at any stage, they must be CAUTION refitted correctly before using the equipment.
Page 46 Compliance Electrical safety To ensure compliance with the European Low Voltage Directive is maintained, you must install and use the NGT series Transceiver in accordance with the instructions in the relevant NGT Transceiver Getting Started Guide and NGT Transceiver Reference Manual.
Page 47: Fcc Compliance
Compliance FCC compliance FCC Part 90 certification The 2010 RF Unit with 2030 Junction Box and 2020 Handset complies with FCC standards (FCC identifier code DYYNGT-3). The 2011/2012 RF Unit with 2020 Handset complies with FCC standards (FCC identifier code DYYNGT-11). FCC Part 15 compliance Any modifications made to the NGT series Transceiver (2010 RF Unit with 2030 Junction Box and 2020 Handset, or 2011/2012 RF Unit with 2020 Handset) and 3020...
Page 48: Ic Certification
Compliance IC certification Product markings and labelling The 2011/2012 RF Unit with 2020 Handset is certified to IC standards (IC identifier 1029A-NGT-3). C-tick approval The 2012 RF Unit with 2020 Handset meets the requirements of the Australian Communications Authority Radiocommunications (MF and HF Radiotelephone equipment—Land Mobile Services) Standard 2003 (AS/NZS 4770).
Page 49: Maintenance
Maintenance General The removal and substitution of components may damage the components and/or the printed circuit boards. In some cases, it is impossible to remove components without destroying them. Therefore, it is important to carry out as much diagnosis as possible with components in situ.
Page 50: Cmos Devices
Maintenance CMOS devices A number of CMOS devices are used in the transceiver and most of them have built-in protection. However, their extremely high open-circuit impedance makes them susceptible to damage from static charges. Care must therefore be used when shipping and handling the devices and when servicing the equipment in which they are installed.
Page 51 Maintenance Unsoldering When unsoldering a component, use a solder sucker or solder wick to remove solder. Do not use sharp metal tools such as screwdrivers or twist drills to remove CAUTION components as these may damage the printed circuit track and plated thru- holes.
Page 52: Transmitter Precautions
Maintenance Integrated circuit replacement It is often possible to unsolder and remove components from the board without damage to the component or the tracks on the board. However, ICs with many connections, mounted on double-sided or multilayer circuit boards with plated thru-holes, are almost impossible to remove intact and the operation is likely to damage the circuit boards.
Page 53: Contact Information
In the HF Radio Communications section, click on Product Support. Outside of normal office hours, Codan has Customer Service Engineers on call to provide emergency technical assistance. They will either answer your call immediately or return your call as soon as possible.
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Page 55: Ordering Information
Ordering information The parts lists for the PCB assemblies contain: • a circuit reference number • descriptions, giving the value and type of component • a manufacturer and manufacturer’s part number Items having numeric references identifying specific components or subassemblies may be encountered in the parts lists included in this NOTE manual.
Page 56: Component Substitution
Ordering information Component substitution When replacing general purpose components (resistors, capacitors etc), equivalent parts from other manufacturers may be used provided they have similar tolerances, voltage/power rating and temperature coefficients to the specified part. Substituting components that do not exactly match those listed in the parts list will not adversely affect the performance of the equipment.
Page 57: Ngt-Index
NGT—Index CODAN Numerics Audio PCB receive path 92 10-way connector supply voltages 72 pinouts 45 transmit path 75 4/6-way connector pinouts 46 45 MHz filter balance control aligning the Rx filter 167 adjusting 185 aligning the Tx filter 168 band-pass filter...
Page 58 NGT—Index CIB connector exciter output pinouts 42 adjusting clarifier 39 level 170 connectors spurious balance 172 desk console filter 80 headphone 53 junction box CIB 50 fan connector GPIO 52 pinouts 44 handset 49 filter serial data 51 45 MHz (band-pass) 80 speaker 50 455 kHz 79 RF unit...
Page 59 NGT—Index handset data 97 Handset PCB microphone 40 supply voltages 72 Microprocessor PCB handset transmit path 59 supply voltages 72 harmonic emissions 40 transmit path 75 headphone connector microprocessors and control pinouts 53 2010 96 heatsink 39 2011/2012 124 high output power mixer adjusting 180 first 79...
Page 60 NGT—Index parts lists 197 receiver phase lock loop 94 checking performance 190 pin connections 41 AGC 191 desk console audio output 191 headphone connector 53 noise limiter 193 junction box selectivity 192 CIB connectors 50 sensitivity and (signal + noise)/noise ratio 190 GPIO connector 52 specifications 38 handset connector 49...
Page 61 NGT—Index RF/IF PCB 99 suppression supply voltages 73 carrier 40 transmit path 79 switching 36 RS232 programming port 97 transmit/receive 79 Rx filter synthesiser operation aligning 167 2010 61 2011/2012 68 second IF filter 102 second mixer TDM audio receive path 88 channels 76 transmit path 80 generation 91...
Page 62 NGT—Index transmitter checking performance 194 ALC 194 intermodulation 195 power output 195 transmit frequency 194 specifications 39 tuning 80 Tx filter aligning 168 UART 97 unwanted sideband 40 VCO 122 voice encryptor internal 101 voice mute 91 voltage controlled oscillator checking 166 voltage regulators 147 voltages...
Page 63 NGT—Overview and specifications This section contains the following topics: Overview (34) Specifications (36) Pin connections (41) NGT Transceiver System Technical Service Manual...
Page 64: Ngt-Overview And Specifications
The 2010 RF Unit and 2030 Junction Box are connected together using a versatile and flexible bus system called the Codan interconnect bus (CIB). Transceivers that use the 2011 RF Unit do not have system connection capabilities. Transceivers that use the 2012 RF Unit have limited system connection capabilities.
Page 65: Figure 2: Relationship Of The 2011/2012 Rf Unit And 2020 Handset
NGT—Overview and specifications Figure 2: Relationship of the 2011/2012 RF Unit and 2020 Handset 1 5 - W C O N N E C T ( 2 0 1 2 O N L Y 1 0 - W C O N N E C T 4 /6 - W C O N...
Page 66: Specifications
NGT—Overview and specifications Specifications The figures listed for specifications are normally exceeded by production equipment. Where relevant, typical values are given in brackets [ ]. All measurements are made at 13.6 V DC, with 50 Ω source and load resistances at 25°C ambient temperature, unless otherwise specified.
Page 67 NGT—Overview and specifications Table 1: General specifications (cont.) Item Specification Overvoltage protection Shut down at 16 V DC nominal for duration of overvoltage Supply current Transmit: Table 3 on page 39 Receive: 2010 RF Unit: no signal 1 A 2011/2012 RF Unit: no signal <...
Page 68: Receiver
NGT—Overview and specifications Receiver Table 2: Receiver specifications Item Specification Type Dual conversion, superheterodyne IF frequencies 45 MHz and 455 kHz Sensitivity Frequency: RF amp off: 1.5 [1.25] µV PD 0.25 to 30 MHz –103 [–105] dBm Frequency: RF amp on: 0.2 [0.12] µV PD 1.6 to 30 MHz –121 [–125] dBm...
Page 69: Transmitter
NGT—Overview and specifications Table 2: Receiver specifications (cont.) Item Specification A/F response Typical: –6 dB 300 to 2800 Hz @ GPIO connector A/F response Typical: –6 dB 300 to 2500 Hz @ loudspeaker 2.4 W into 8 Ω, 5% THD A/F power and A/F 4 W into 4 Ω...
Page 70 NGT—Overview and specifications Table 3: Transmitter specifications (cont.) Item Specification A/F response Overall response of microphone and transmitter rises approximately 6 dB/octave 300 to 2700 Hz −8 [–6] dB Electrical input: 300 to 2800 Hz Ripple: 4 [2] dB p–p 500 to 2700 Hz Spurious and harmonic Better than 60 [65] dB below PEP...
Page 71: Pin Connections
NGT—Overview and specifications Pin connections RF unit Figure 3: Rear panel of the 2010 RF Unit antenna control earth DC supply point RF connector Figure 4: Rear panel of the 2011 RF Unit 10-way connector antenna (with 4/6-way control connector) earth DC supply point...
Page 72: Figure 6: Front View Of The Cib Connector On The Rf Unit (2010 Only)
NGT—Overview and specifications Pinouts of the CIB connector on the RF unit (2010 only) Figure 6: Front view of the CIB connector on the RF unit (2010 only) Table 4: Pinouts of the CIB connector on the RF unit (2010 only) Pin no.
Page 73: Figure 7: Front View Of The Antenna Control Connector On The Rf Unit
NGT—Overview and specifications Pinouts of the antenna control connector on the RF unit Figure 7: Front view of the antenna control connector on the RF unit Table 5: Pinouts of the antenna control connector on the RF unit Pin no. Function Input/output Signal level Tune in/out...
Page 74: Figure 8: Front View Of The Fan Connector On The Rf Unit
NGT—Overview and specifications Pinouts of the fan connector on the RF unit Figure 8: Front view of the fan connector on the RF unit – Table 7: Pinouts of the fan connector on the RF unit Pin no. Function – +13.6 V nominal (when fan is activated) NGT Transceiver System Technical Service Manual...
Page 75: Figure 9: Front View Of The 10-Way Connector On The Rf Unit (2011/2012 Only)
NGT—Overview and specifications Pinouts of the 10-way connector on the RF unit (2011/2012 only) Figure 9: Front view of the 10-way connector on the RF unit (2011/2012 only) Table 8: Pinouts of the 10-way connector on the RF unit (2011/2012 only) Pin no.
Page 76: Figure 10: Front View Of The 4-Way Connector On The Rf Unit (2011/2012 Only)
NGT—Overview and specifications Pinouts of the 4-way connector on the RF unit (2011/2012 only) Figure 10: Front view of the 4-way connector on the RF unit (2011/2012 only) Table 9: Pinouts of the 4-way connector on the RF unit (2011/2012 only) Pin no.
Page 77: Figure 12: Front View Of The Handset And Speaker Connector Attached To The Rf Unit
NGT—Overview and specifications Pinouts of the handset and speaker connector attached to the RF unit (2011/2012 only) Figure 12: Front view of the handset and speaker connector attached to the RF unit (2011/2012 only) handset speaker connector connector For details on the pinouts of the handset connector see Table 12 on page 49.
Page 78: Figure 13: Front View Of The 15-Way Gpio Connector On The Rf Unit (2012 Only)
NGT—Overview and specifications Pinouts of the 15-way GPIO connector on the RF unit (2012 only) Figure 13: Front view of the 15-way GPIO connector on the RF unit (2012 only) Table 11: Pinouts of the 15-way GPIO connector on the RF unit (2012 only) Pin no.
Page 79: Junction Box (Used With 2010 Rf Units Only)
NGT—Overview and specifications Junction box (used with 2010 RF Units only) Figure 14: Connector panel of the junction box 15-way port status light earth point 9-way port speaker handset Pinouts of the handset connector on the junction box Figure 15: Front view of the handset connector on the junction box Table 12: Pinouts of the handset connector on the junction box Pin no.
Page 80: Figure 16: Front View Of A Cib Connector On The Junction Box
NGT—Overview and specifications Pinouts of the CIB connectors on the junction box Figure 16: Front view of a CIB connector on the junction box Table 13: Pinouts of the CIB connectors on the junction box Pin no. Function Input/output Signal level Ground System data Input/output...
Page 81: Figure 17: Front View Of The 9-Way Serial Data Connector On The Junction Box
NGT—Overview and specifications Pinouts of the 9-way serial data connector on the junction box Figure 17: Front view of the 9-way serial data connector on the junction box Table 15: Pinouts of the 9-way serial data connector on the junction box Pin no.
Page 82: Figure 18: Front View Of The 15-Way Gpio Connector On The Junction Box
NGT—Overview and specifications Pinouts of the 15-way GPIO connector on the junction box Figure 18: Front view of the 15-way GPIO connector on the junction box Table 16: Pinouts of the 15-way GPIO connector on the junction box Pin no. Function Input/output Signal level Output...
Page 83: Desk Console
NGT—Overview and specifications Desk console Pinouts of the headphone jack on the desk console Table 17: Pinouts of the headphone jack on the desk console Connection Function Input/output Ring Audio Output Audio Output Sleeve Ground NGT Transceiver System Technical Service Manual...
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Page 85 NGT—Brief description (2010) This section contains the following topics: General information (57) Transmit path (59) Receive path (60) Synthesiser operation (61) Control and switching (61) For a detailed description of these functions see page 69, NGT—Technical description (2010). NGT Transceiver System Technical Service Manual...
Page 86: Ngt-Brief Description
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Page 87 03-01032 Issue 2...
Page 88 03-01032 Issue 4...
Page 89: General Information
NGT series Transceiver. See below to determine which issue of the block diagram you should be viewing. For transceivers with: Codan part number of PCB assembly See... Audio PCB (2030 Junction Box) 03-01032 Issue 2...
Page 90 NGT—Brief description (2010) The transceiver uses double conversion in both the Receive and Transmit modes. Only the 455 kHz sideband filter and the local oscillators VCO and REF OSC are common to both modes of operation. The signal routing is determined by switching and control voltages according to the selected mode.
Page 91: Transmit Path
NGT—Brief description (2010) Transmit path Handset transmit path The microphone audio is amplified in the handset and passed to the junction box via the handset bus. Junction box transmit path The audio from the handset is amplified and gated to produce TDM channel audio on the Audio PCB in the junction box.
Page 92: Receive Path
NGT—Brief description (2010) Receive path RF unit receive path PA PCB The receive signal from the antenna passes through a PA LPF to the transmit/receive relay. It is then passed to the receiver input on the RF/IF PCB. RF/IF PCB From the receiver input, the signal passes to the input of the first balanced mixer.
Page 93: Synthesiser Operation
NGT—Brief description (2010) Synthesiser operation The transceiver uses a single-loop synthesiser. The synthesiser VCO is used as the first mixer LO, generating an oscillator frequency in 10 Hz steps. In Receive mode, the frequency of the oscillator ranges from 45.25 MHz to 75 MHz. In Transmit mode, the frequency of the oscillator ranges from 46.6 MHz to 75 MHz.
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Page 95 NGT—Brief description (2011/2012) This section contains the following topics: General information (65) Transmit path (66) Receive path (67) Synthesiser operation (68) Control and switching (68) NGT Transceiver System Technical Service Manual...
Page 96: Ngt-Brief Description (2011/2012)
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Page 97 03-01126...
Page 98 03-01190...
Page 99: General Information
NGT—Brief description (2011/2012) General information The information in this section should be read in conjunction with the NOTE appropriate block diagram for the RF unit. See below to determine which block diagram you should be viewing. For RF unit type... See...
Page 100: Transmit Path
NGT—Brief description (2011/2012) Transmit path Handset transmit path The microphone audio is amplified in the handset and passed to the RF unit via the handset and speaker connection cable. RF unit transmit path Audio & Interconnect PCB (2011)/Audio Interconnect & Data I/O PCB (2012) The audio from the microphone is buffered on the Audio &...
Page 101: Receive Path
NGT—Brief description (2011/2012) Receive path RF unit receive path PA PCB The receive signal from the antenna passes through a PA LPF to the transmit/receive relay. It is then passed to the receiver input on the RF/IF PCB. RF/IF PCB From the receiver input, the signal passes via a selectable pre-amplifier to the input of the first balanced mixer.
Page 102: Synthesiser Operation
NGT—Brief description (2011/2012) Synthesiser operation The transceiver uses a single-loop synthesiser. The synthesiser VCO is used as the first mixer LO, generating an oscillator frequency in 10 Hz steps. In Receive mode, the frequency of the oscillator ranges from 45.25 MHz to 75 MHz. In Transmit mode, the frequency of the oscillator ranges from 46.6 MHz to 75 MHz.
Page 103 NGT—Technical description (2010) This section contains the following topics: Power on (70) Power off (71) Supply voltages (72) Transmit path (75) Receive path (87) Frequency control (93) Microprocessors and control (96) Internal voice encryptor (101) Second IF filter option (102) This section should be read in conjunction with page 201, NGT—Drawings.
Page 104: Ngt-Technical Description
NGT—Technical description (2010) Power on Drawing 04-03125 and 04-03201, or Drawing 04-03125 04-03423 If the transceiver is off when the key is pressed, the +5.4 V standby voltage is applied to gate V9 resulting in the drain going low. The PWR ON line passes via the handset bus, junction box and CIB to the Audio Interface PCB in the RF unit.
Page 105: Power Off
NGT—Technical description (2010) Power off Drawing 04-03125 If the transceiver is on when the key is pressed, IC3 pin 15 goes high. This causes data to be sent via the handset bus and CIB to the RF unit. Drawing 04-03109 The CIB data is decoded and the microprocessor IC12 pin 17 goes high.
Page 106: Supply Voltages
NGT—Technical description (2010) Supply voltages Handset The supply voltages for the handset are shown in Table Drawing 04-03125 Table 18: Supply voltages for the Handset PCB in the handset Supply Description Source Standby +5.4 V when transceiver is off ext from junction box Handset power +9.2 V when transceiver is on ext from junction box +5 V...
Page 107: Rf Unit
NGT—Technical description (2010) RF unit The supply voltages for the RF unit are shown in Table 21 Table Drawing 04-03109 Table 21: Supply voltages for the Audio Interface PCB in the RF unit Supply Description Source Unregulated battery supply via Filter and Control PCB A (protected) 2 A current-limited battery IC14...
Page 108 NGT—Technical description (2010) Drawing 04-03378 (sheet 1) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet Table 24: Supply voltages for the RF/IF PCB in the RF unit (04-03378) Supply Description Source Unregulated battery supply via Audio Interface PCB +5 V +5 V regulated supply...
Page 109: Transmit Path
NGT—Technical description (2010) Transmit path Handset microphone amplifier transmit path Drawing 04-03125 The handset has an electret microphone. When PTT is not pressed, the microphone audio is clamped by V5. When PTT is pressed, V5 is turned off, allowing audio from the microphone to be passed to the amplifier IC9/B.
Page 110: Figure 19: Representation Of The Waveform As Measured At Tp2
NGT—Technical description (2010) Time division multiplex audio channels Drawing 04-03201, or ALTERNATIVE TEXT Drawing 04-03423 The system audio uses TDM to produce seven channels of audio and one synchronisation pulse to reference the channel timing. The audio is sampled at a rate of 12.5 kHz by the TDM gates IC9/A and IC9/B. IC9/A and IC9/B are driven by IC1.
Page 111: Codan Interconnect Bus Transmit Path
NGT—Technical description (2010) Codan Interconnect Bus transmit path The CIB is an 8-wire bus that connects all the units in the system together: • SYS AUDIO+/–: The audio is TDM balanced, as described in the previous section. • SYS DATA+/–: The data uses CAN protocol. This protocol has good error-detection capabilities and performs well in high-noise environments.
Page 112: Rf Unit-Application Processor Pcb Transmit Path
NGT—Technical description (2010) RF unit—Application Processor PCB transmit path Drawing 04-03108 (sheet 1) The transmit audio goes to IC5 pin 28. This audio interface device contains an ADC and a DAC. The analog transmit audio is sampled and converted by IC5 into digital format. A compression function is applied to the digital audio as shown in Figure 20 below.
Page 113: Rf Unit-Rf/If Pcb Transmit Path
NGT—Technical description (2010) RF unit—RF/IF PCB transmit path Transmit/Receive switching Drawing 04-03106 (sheet 3) ALTERNATIVE TEXT The PTT command from the handset via the CIB causes IC405 to drive pins 12 and 13 (Rx Switch and Tx Switch). This switches off V419 and V420 and switches on V421 and V422, thus causing +10 VTx to be active.
Page 114 NGT—Technical description (2010) The 455 kHz transmit signal is mixed with 44.545 MHz (LO2), which is applied to IC103 pin 5 to produce a second IF output signal at pins 3 and 14 centred on 45 MHz. The gain of the mixer/amplifier is approximately 20 dB. 45 MHz band-pass filter Drawing 04-03106 (sheet...
Page 115: Rf Unit-Pa Pcb Transmit Path
NGT—Technical description (2010) Drawings 04-03378 (sheet 04-03378 (sheet 2) 04-03378 (sheet 1) ALTERNATIVE TEXT If the PCB issue status is -06 or earlier, see drawings 04-03378 (sheet NOTE 04-03378 (sheet 2) 04-03378 (sheet When the Tune command is activated, IC408 pin 7 (sheet 3) goes low. This switches off V413 to allow the 456.5 kHz local oscillator carrier (453.5 kHz for LSB) to be passed to V206 (sheet 2) via CAR INJ.
Page 116 NGT—Technical description (2010) Pre-driver stage Drawing 04-03169 ALTERNATIVE TEXT The levelled RF from the gain control stage is passed via T201 to the Class A push-pull amplifier formed by V204 and V205. L202 and C207 provide a small amount of high frequency gain peaking to ensure the overall gain is flat with frequency.
Page 117 NGT—Technical description (2010) Output stage and bias generator Drawing 04-03169 ALTERNATIVE TEXT The Class B push-pull output stage formed by V215 and V216 is driven from T203 to produce the nominal 100 W or 125 W PEP. The bias voltage applied to each gate of V215 and V216 via R250 and R251 varies in level depending on the output level.
Page 118 NGT—Technical description (2010) Automatic level control The ALC is controlled by: • forward power • reflected power • drain voltage swing of output stage • battery voltage • overtemperature of heatsink • failure of transmit/receive or filter relays Drawing 04-03169 ALTERNATIVE TEXT All the ALC inputs (except relay detection) are applied to V7 to V10.
Page 119 NGT—Technical description (2010) The battery voltage is monitored by V5. When the supply voltage (A rail) drops to approximately 12 V, the voltage at the base of V5 falls and causes V5 to conduct. This changes the threshold of the forward power ALC detector. The ALC detector then starts to reduce the output power and since the control is linear, a further reduction in supply voltage continues to lower the output power.
Page 120 NGT—Technical description (2010) The output of the forward detector D1 is also applied to V8 via an averaging detector circuit formed by R40, R43 and C147. When the average of the signal exceeds the peak detector circuit V7, V8 takes control and reduces the output power (this occurs on single tones such as Tune mode, CW (Morse) and in some data transmissions).
Page 121: Receive Path
NGT—Technical description (2010) Receive path Input low-pass filters Drawing 04-03169, or Drawing 04-03369, or ALTERNATIVE TEXT Drawing 04-03542 The receiver input signal goes through one of seven relay-selected LPFs K1 to K7. The signal then goes via the transmit/receive relay K8 and signal-clamping diodes D3 to D9 to connector J1.
Page 122: Second Mixer
NGT—Technical description (2010) Second mixer Drawings 04-03106 (sheet 1) 04-03106 (sheet 2), or ALTERNATIVE TEXT Drawings 04-03378 (sheet 1) 04-03378 (sheet 2) If the PCB issue status is -06 or earlier, see drawings 04-03378 (sheet 1) NOTE 04-03378 (sheet Mixer IC101 is a combined amplifier/balanced mixer. The 45 MHz signal is mixed with the local oscillator LO2 (44.545 MHz) applied to pin 5.
Page 123: 455 Khz Filter And If Amplifier
455 kHz by the tuned circuits L201 and C229, L202 and C232, and L203 and C236. When the optional 500 Hz filter is installed, the 500 Hz Filter PCB (Codan part number 08-05890-001) is added and R222 and R223 are removed. The optional filter is selected when V207 is activated.
Page 124: Automatic Gain Control
NGT—Technical description (2010) Automatic gain control Drawing 04-03106 (sheet 2), or ALTERNATIVE TEXT Drawing 04-03378 (sheet 2) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet An AGC is applied to a number of stages in the receiver. This is used to increase the dynamic range of the receiver and to maintain an almost constant audio output level for a large variation of input signals.
Page 125: Demodulator
NGT—Technical description (2010) Demodulator Drawing 04-03106 (sheet 2), or ALTERNATIVE TEXT Drawing 04-03378 (sheet 2) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet The output of the 455 kHz IF amplifier is passed to the input of a double balanced mixer IC208.
Page 126: Codan Interconnect Bus Receive Path
The channel switching is performed in the junction box. Codan Interconnect Bus receive path The CIB is an 8-wire bus that connects all the units in the system together: •...
Page 127: Frequency Control
NGT—Technical description (2010) Frequency control Reference oscillator Drawing 04-03106 (sheet 3) ALTERNATIVE TEXT The reference oscillator is a Butler zero phase-shift type, and is formed by V412, V413 and associated components. There are two outputs from the reference oscillator, one via V414, which is the local oscillator signal (LO2) for IC101 and IC103, the other via V415 to the two DDS ICs IC403 and IC404.
Page 128: Direct Digital Synthesis
NGT—Technical description (2010) Direct digital synthesis Local oscillator for upper sideband and lower sideband Drawing 04-03106 (sheet 3) ALTERNATIVE TEXT IC404 divides the reference oscillator frequency of 44.545 MHz down to the required 456.5 kHz for USB and 453.5 kHz for LSB. These frequencies may vary when different optional filters are used.
Page 129: Vco And Phase Lock Loop
NGT—Technical description (2010) VCO and phase lock loop Drawing 04-03106 (sheet 3), or ALTERNATIVE TEXT Drawing 04-03378 (sheet 3) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet The oscillator VCO is a Colpitts type comprising V401 and associated components. The frequency of oscillation is determined by the tuned circuit L403, C401 and the capacitance of the varicaps D401 to D404.
Page 130: Microprocessors And Control
NGT—Technical description (2010) Microprocessors and control Handset microprocessor and control Standby and power on Drawing 04-03125 When the transceiver is switched off, the standby indicator LED behind the key is illuminated. When the key is pressed, V9 is switched on. This causes the main power relay K200 (drawing 04-03169 04-03369...
Page 131: Junction Box Microprocessor And Control
NGT—Technical description (2010) The backlighting of the LCD is achieved by a bank of LEDs mounted at the back of the display. The intensity of the backlighting is switched from bright to medium to dark (off) by switching V3, V4, R36, and R37. RS232 programming port Drawing 04-03125...
Page 132: Rf Unit Microprocessors And Control
NGT—Technical description (2010) EEPROM Drawing 04-03133 IC16 is a serial flash ROM memory. It contains all the user settings for the system and is read by microprocessor IC1 as required. Tone generation Drawing 04-03133 Tone generator IC9 generates tones by dividing the clock output from IC11, which is nominally 4 MHz, by various factors as programmed by the data inputs from the microprocessor.
Page 133 NGT—Technical description (2010) IC15 is an EPLD used for address decoding and controlling the CAN controller IC17. IC16 is another flash memory device that contains all the channel information as well as the ALE link quality statistics. The audio interface device IC5 (sheet 1) receives audio on pin 28, then converts this to 14-bit data.
Page 134: Desk Console
NGT—Technical description (2010) Filter and Control PCB Drawing 04-03169, or Drawing 04-03369, or ALTERNATIVE TEXT Drawing 04-03542 IC2 is in Sleep mode when no data is present. When data is received from Application Processor IC4, the RC oscillator starts to run and ‘wakes up’ IC2. IC2 then selects the correct filter for the channel in use, the PTT switching, high/low power switching, fast/slow ALC time constant, average ALC on/off and fan control.
Page 135: Internal Voice Encryptor
NGT—Technical description (2010) Internal voice encryptor Voice encryption is possible with the NGT when a plug-in Encryptor PCB is fitted via P8 to the Application Processor PCB. The microprocessor on the Application Processor PCB detects that the Encryptor PCB is present at power up and enables the control firmware.
Page 136: Second If Filter Option
NGT—Technical description (2010) Second IF filter option Drawing 04-03379 04-03378 (sheet 2) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet The second filter is fitted on a small daughter PCB (08-05890), which is fitted to the main RF/IF PCB.
Page 137 NGT—Technical description (2011/2012) This section contains the following topics: Power on (104) Power off (105) Supply voltages (106) Transmit path (109) Receive path (116) Frequency control (121) Microprocessors and control (124) Internal voice encryptor (128) This section should be read in conjunction with page 201, NGT—Drawings.
Page 138: Power On
NGT—Technical description (2011/2012) Power on Drawings 04-03125 If the transceiver is off when the key is pressed, the +5.4 V standby voltage is applied to gate V9 resulting in the drain going low. The PWR ON line passes via the handset cable to the Audio & Interconnect PCB (2011)/Audio Interconnect &...
Page 139: Power Off
NGT—Technical description (2011/2012) Power off Drawing 04-03125 If the transceiver is on when the key is pressed, IC3 pin 15 goes high. This causes data to be sent via the handset bus to the RF unit. 2011: Drawing 04-03425 2012: Drawing 04-03499 (sheet 1) 04-03499 (sheet 2) Power is switched off when the microprocessor is instructed from the Application...
Page 140: Supply Voltages
NGT—Technical description (2011/2012) Supply voltages Handset The supply voltages for the handset are shown in Table Drawing 04-03125 Table 26: Supply voltages for the Handset PCB in the handset Supply Description Source Standby +5.4 V when transceiver is off ext Handset power +9.2 V when transceiver is on ext +5 V...
Page 141 NGT—Technical description (2011/2012) Drawings 04-03499 (sheet 1) Table 28: Supply voltages for the Audio Interconnect & Data I/O PCB in the RF unit (2012 only) Supply Description Source Unregulated battery supply via Filter and Control PCB A (protected) 2 A current-limited battery +10 V +10 V regulated supply via Filter and Control PCB...
Page 142 NGT—Technical description (2011/2012) Drawing 04-03378 (sheet 1) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet Table 31: Supply voltages for the RF/IF PCB in the RF unit Supply Description Source Unregulated battery supply via Audio & Interconnect PCB (2011)/Audio Interconnect &...
Page 143: Transmit Path
NGT—Technical description (2011/2012) Transmit path Handset microphone amplifier transmit path Drawing 04-03125 The handset has an electret microphone. When PTT is not pressed, the microphone audio is clamped by V5. When PTT is pressed, V5 is turned off, allowing audio from the microphone to be passed to the amplifier IC9/B.
Page 144: Rf Unit-Application Processor Handset I/F 3 V Pcb (2011)/Application Processor Handset & Data I/F Pcb (2012) Transmit Path
NGT—Technical description (2011/2012) RF unit—Application Processor Handset I/F 3 V PCB (2011)/Application Processor Handset & Data I/F PCB (2012) transmit path 2011: Drawing 04-03424 (sheet 1) 2012: Drawing 04-03498 (sheet 1) 04-03498 (sheet 2) The transmit audio goes to IC7 pin 2. This audio interface device contains an ADC and a DAC.
Page 145 NGT—Technical description (2011/2012) Transmit modulator Drawing 04-03378 (sheet 2) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet The audio goes to the Tx Level potentiometer R256 to set the exciter output level at J2 to 650 mV p–p.
Page 146 NGT—Technical description (2011/2012) Second mixer and exciter output filter Drawing 04-03378 (sheet 1) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet The second mixer IC102 is enabled by applying +10 VTx. This applies DC via R133 to pin 4, and bias current via R134 to pin 11.
Page 147: Rf Unit-Pa Pcb Transmit Path
NGT—Technical description (2011/2012) RF unit—PA PCB transmit path Gain control stage Drawing 04-03369, or Drawing 04-03542 The RF input is passed to T200, which turns the RF drive into push-pull. This is applied to the variable gain stage V200 and V201. The FETs V202 and V203 are used as variable resistors depending on the ALC voltage applied to the gates.
Page 148 NGT—Technical description (2011/2012) Output stage and bias regulator Drawing 04-03369, or Drawing 04-03542 The Class B push-pull output stage formed by V211 and V212 is driven from T203 to produce the nominal 100 W or 125 W PEP. The bias regulator V209 and V213 provides a voltage to the bases of V211 and V212. The transistors V209 and V213 form a feedback voltage regulator.
Page 149 NGT—Technical description (2011/2012) The microprocessor IC2 and R19 are used as a 5-bit DAC with an output range of 5 to 2.5 V. The output from R19 is buffered by IC6/B and then divided and filtered by R55, R56 and C151. The output is then buffered again by IC6/A and used as the reference voltage for IC5/A and IC201/B.
Page 150: Receive Path
NGT—Technical description (2011/2012) Receive path Input low-pass filters Drawing 04-03369, or Drawing 04-03542 The receiver input signal goes through one of seven relay-selected LPFs K1 to K7. The signal then goes via the transmit/receive relay K8 and signal-clamping diodes D3 to D9 to connector J1.
Page 151: Second Mixer
NGT—Technical description (2011/2012) Second mixer Drawings 04-03378 (sheet 1) 04-03378 (sheet 2) If the PCB issue status is -06 or earlier, see drawings 04-03378 (sheet 1) NOTE 04-03378 (sheet Mixer IC101 is a combined amplifier/balanced mixer. The 45 MHz signal is mixed with the local oscillator LO2 (44.545 MHz) applied to pin 5.
Page 152: Automatic Gain Control
NGT—Technical description (2011/2012) When the optional 500 Hz filter is installed, the 500 Hz Filter PCB (Codan part number 08-05890-001) is added and R222 and R223 are removed. The optional filter is selected when V207 is activated. Automatic gain control...
Page 153: Demodulator
NGT—Technical description (2011/2012) There is an AGC DUMP input to dump any AGC voltage from a high-level signal on a previously selected channel when the channel is changed. This allows the new channel to have maximum gain. The dump is achieved by pulling the AGC DUMP control line low and the AGC FAST/SLOW control line high for a short period when a channel is changed.
Page 154 NGT—Technical description (2011/2012) The volume of the tones is controlled from the Application Processor Handset I/F 3 V PCB (2011)/Application Processor Handset & Data I/F PCB (2012), based on the Rx audio volume, to give a constant relative level between the two signals. Voice mute 2011: Drawing 04-03425...
Page 155: Frequency Control
NGT—Technical description (2011/2012) Frequency control Reference oscillator Drawings 04-03410 04-03378 (sheet 3) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet The reference oscillator is formed by the unbuffered inverter logic gate IC1 and Z1. The output from IC1 is amplified by IC2 to ensure there is a square wave output.
Page 156: Vco And Phase Lock Loop
NGT—Technical description (2011/2012) Phase lock loop reference Drawing 04-03378 (sheet 3) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet IC403 divides the reference oscillator down to approximately 5 MHz. The signal is buffered by V411 and is then fed as the reference frequency to IC401. The reference frequency is varied in small step sizes to produce the 10 Hz steps at the output of the phase lock loop.
Page 157: 26 V Power Supply
NGT—Technical description (2011/2012) 26 V power supply Drawing 04-03378 (sheet 3) NOTE If the PCB issue status is -06 or earlier, see drawing 04-03378 (sheet The charge pump amplifier runs from the 26 V power supply. The 26 V power supply is a voltage tripler circuit comprising IC402 and associated components.
Page 158: Microprocessors And Control
NGT—Technical description (2011/2012) Microprocessors and control Handset microprocessor and control Standby and power on Drawing 04-03125 When the transceiver is switched off, the standby indicator LED behind the key is illuminated. When the key is pressed, V9 is switched on. This causes the main power relay K200 (drawing 04-03369) in the RF unit to be switched on and power is supplied to the entire system.
Page 159: Rf Unit-Microprocessors And Control
NGT—Technical description (2011/2012) The backlighting of the LCD is achieved by a bank of LEDs mounted at the back of the display. The intensity of the backlighting is switched from bright to medium to dark (off) by switching V3, V4, R36, and R37. RS232 programming port Drawing 04-03125...
Page 160 NGT—Technical description (2011/2012) RS232 2011: Drawing 04-03425 2012: Drawings 04-03499 (sheet 1) 04-03499 (sheet 2) IC8 (04-03425) or IC11 (04-03499) provides the interface between the serial port RS232 and the logic levels required by the Application Processor Handset I/F 3 V PCB (2011)/Application Processor Handset &...
Page 161 NGT—Technical description (2011/2012) Audio & Interconnect PCB (2011)/Audio Interconnect & Data I/O PCB (2012) 2011: Drawing 04-03425 2012: Drawings 04-03499 (sheet 1) 04-03499 (sheet 2) Under instruction from the Application Processor Handset I/F 3 V PCB (2011)/Application Processor Handset & Data I/F PCB (2012), the microprocessor IC9 controls the audio routing via the analog switches, the RF unit diagnostic LED H1, and the power off control.
Page 162: Internal Voice Encryptor
NGT—Technical description (2011/2012) Internal voice encryptor Voice encryption is possible with the NGT when a plug-in Encryptor PCB is fitted via P8 to the Application Processor Handset I/F 3 V PCB (2011)/Application Processor Handset & Data I/F PCB (2012). The microprocessor on this PCB detects that the Encryptor PCB is present at power up and enables the control firmware.
Page 163: Ngt-Channel Additions
NGT—Channel additions This section contains the following topics: General (130) Programming channels (134) NGT Transceiver System Technical Service Manual...
Page 164: General
NGT—Channel additions General If you are operating your transceiver in a country that has stringent licensing regulations, you may not be permitted to program channel transmit frequencies. Instead, the preferred option may be option TxD (programming of transmit frequencies is disabled). If you are permitted to program channel transmit frequencies, you can do this via the RS232 socket of the handset using a PC, or via the keypad on the handset.
Page 165: Figure 22: Position Of Tpe Link On The Microprocessor Pcb In The Junction Box
NGT—Channel additions Figure 22: Position of TPE link on the Microprocessor PCB in the junction box TPE link Figure 23: Position of TPE link on the Application Processor Handset I/F 3 V PCB in the 2011 TPE link NGT Transceiver System Technical Service Manual...
Page 166: Figure 24: Position Of Tpe Link On The Application Processor Handset & Data I/F Pcb
NGT—Channel additions Figure 24: Position of TPE link on the Application Processor Handset & Data I/F PCB in the 2012 TPE link During startup, the status of the TPE link is read by: • the microprocessor IC1 on the Microprocessor PCB in the junction box (drawing 04-03133), or •...
Page 167 NGT—Channel additions Fitting the TPE link disables the programming of new transmit and NOTE receive frequencies. Transmit prohibited option The TxP option prevents the user from entering new transmit and receive frequencies. NSP is required to enter new frequencies. NGT Transceiver System Technical Service Manual...
Page 168: Programming Channels
NGT—Channel additions Programming channels Creating a channel This section covers creating a channel in a transceiver in which receive and transmit frequencies can be entered. If you are operating the transceiver in a country that has stringent licensing regulations, you may not be permitted to create channels with transmit frequencies.
Page 169 NGT—Channel additions Do one of the following: • To use the name displayed, press • To enter a new name, start typing. When you have entered the name, press • To edit the name displayed, press . The cursor is placed at the end of the line so you can backspace over characters and/or enter new text.
Page 170 NGT—Channel additions Scroll to the mode (or one of the modes) you want to use with the channel. Press to save the mode. If multiple modes can be added to the channel the transceiver asks you if you want to add another mode. Do one of the following: NOTE •...
Page 171: Creating A Channel With The Txd Option
NGT—Channel additions Creating a channel with the TxD option If the TxD option has been installed in the transceiver you cannot create channels with new transmit frequencies unless the TPE link is fitted (see page 132, Transmit enable option Table 33 on page 130).
Page 172 NGT—Channel additions To enter lower-case or numeric characters, press the # key until a lower-case a or the hash symbol # is displayed at the bottom right of NOTE the screen. The name must be unique to the Channel List. The Receive Freq setting is displayed with the receive frequency of the channel you were on.
Page 173: Renaming A Channel
NGT—Channel additions The new channel is created and the List Manager remains open. If you want to view the channel you have created, close the List Manager by pressing If you disabled the transmit frequency, dashes are displayed at the NOTE bottom left of the channel screen.
Page 174 NGT—Channel additions Select Rename entry. The transceiver displays the name of the entry. Do one of the following: • to enter a new name, start typing • to edit the existing name, press to move the cursor to the end of the name, then edit the name To enter lower-case or numeric characters, press # until a lower-case a or the hash symbol # is displayed at the bottom right of the screen.
Page 175: Copying A Channel
NGT—Channel additions Copying a channel If you want to create a channel that is similar to an existing channel you can copy the existing channel instead of creating a new one. When you copy a channel the transceiver prompts you to enter a name for the copy. The name must be unique to the Channel List. To copy a channel: until Main Menu is displayed.
Page 176: Editing A Channel
NGT—Channel additions If you want to view the channel, close the List Manager by pressing Press until Main Menu is displayed. Editing a channel If the TxD option has been installed in the transceiver you cannot enable NOTE or disable the transmit frequency of a channel by editing the channel. See page 137, Creating a channel with the TxD option instead.
Page 177 NGT—Channel additions Name of How to edit the setting setting Receive Freq Do one of the following: • To erase the frequency displayed, start typing. Enter the new frequency in kilohertz. • To place the cursor at the end of the line so you can backspace over the text and/or enter new text, press .
Page 178: Deleting A Channel
NGT—Channel additions Deleting a channel To delete a channel: Press until Main Menu is displayed. Select Channel. Go to the entry you want to delete. For example: NOTE to scroll to the entry, or use the Find feature. Hold to open the List Manager. Select Delete entry.
Page 179 NGT—Checks and adjustments This section contains the following topics: Test equipment required (146) Voltage regulators (147) Crystal oven (152) Low-pass filters (152) Service mode (153) Testing the keypad and display (159) Adjustment locations and test points (160) Checking the voltage-controlled oscillator (166) Aligning the 45 MHz filters (167) Aligning the 455 kHz IF and noise limiter (169) Adjusting the exciter output level (170)
Page 180: Ngt-Checks And Adjustments
10 MΩ input impedance • an AC voltmeter with a range of 10 mV to 10 V • transceiver test unit to Codan drawing 04-03272 (the microphone isolating transformer should be fitted with a µ-metal screen to prevent the 50 Hz mains from being picked up) •...
Page 181: Voltage Regulators
NGT—Checks and adjustments Voltage regulators None of the voltage regulators are adjustable. However, the output voltages can be checked. Handset voltages The supply voltages for the handset are shown in Table Drawing 08-05300 Table 34: Supply voltages for the Handset PCB in the handset Supply Description Source...
Page 182: Rf Unit Voltages
NGT—Checks and adjustments RF unit voltages The supply voltages for the RF unit are shown in Table 37 Table Drawing 08-05266 Table 37: Supply voltages for the Audio Interface PCB in the RF unit (2010 only) Supply Description Source Unregulated battery supply via Filter and Control PCB A (protected) 2 A current-limited battery...
Page 183 NGT—Checks and adjustments Drawing 08-06261 (sheet 1) 08-06261 (sheet 2) Table 39: Supply voltages for the Audio Interconnect & Data I/O PCB in the RF unit (2012 only) Supply Description Source Unregulated battery supply via Filter and Control PCB A (protected) 2 A current-limited battery +10 V +10 V regulated supply...
Page 184 NGT—Checks and adjustments Drawing 08-06260 Table 42: Supply voltages for the Application Processor Handset & Data I/F PCB in the RF unit (2012 only) Supply Description Source +1V8 +1.8 V DSP core supply +3V3 +3.3 V switchmode supply +5 V +5 V regulated supply Drawing 08-05261 (sheet 1)
Page 185 NGT—Checks and adjustments Drawing 08-05889 (sheet 1) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet Table 44: Supply voltages for the RF/IF PCB in the RF unit (08-05889) Supply Description Source Unregulated battery supply via Audio Interface PCB (2010), or Audio &...
Page 186: Crystal Oven
NGT—Checks and adjustments Crystal oven Drawings 08-05235, 04-03095 08-05261 (sheet 1) ALTERNATIVE TEXT The crystal oven (drawings 08-05235 and 04-03095) on the RF/IF PCB (drawing 08-05261 (sheet 1)) is attached to the reference crystal Z1. The oven should be checked after a warm-up period of five minutes. The operating temperature of the oven should be 70°C ±5°C (158°F ±...
Page 187: Service Mode
NGT—Checks and adjustments Service mode Service mode provides a set of specific channels. These channels enable you to check the performance of the transceiver and when necessary, carry out adjustments to ensure the transceiver meets specifications. General The transceiver is provided with a special Service mode to assist you to: •...
Page 188: Accessing Service Mode
NGT—Checks and adjustments Accessing Service mode To put the transceiver into Service mode: Switch off the transceiver. Access the appropriate PCB. Insert: • link 11 on the Microprocessor PCB in the junction box (see drawing 08-05317 Figure 25), or • link A on the Application Processor Handset I/F 3 V PCB in the 2011 (see drawing 08-05987...
Page 189: In The 2011
NGT—Checks and adjustments Figure 26: Position of link A on the Application Processor Handset I/F 3 V PCB in the 2011 Service mode link Figure 27: Position of link A on the Application Processor Handset & Data I/F PCB in the 2012 Service mode link NGT Transceiver System Technical Service Manual...
Page 190 NGT—Checks and adjustments Switch on the transceiver. The transceiver is now in Service mode. While in Service mode, normal operation is not possible. Service channels The pre-defined service channels for Service mode are shown in Table Table 46: Pre-defined service channels for Service mode Channel Frequency 250 kHz, speaker muted, Tx inhibit...
Page 191 NGT—Checks and adjustments Service mode hot keys When the transceiver is in Service mode, pre-defined Service mode hot keys replace the normal key definitions on the handset. Table 47: Hot keys on the handset during Service mode Key(s) Hot key function MUTE Set Mute ON/OFF Power...
Page 192: Returning To Normal Mode
NGT—Checks and adjustments Returning to Normal mode To return the transceiver to Normal mode: Switch off the transceiver. Remove: • link 11 on the Microprocessor PCB in the junction box (see drawing 08-05317 Figure 25 on page 154), or • link A on the Application Processor Handset I/F 3 V PCB in the 2011 (see drawing 08-05987...
Page 193: Testing The Keypad And Display
NGT—Checks and adjustments Testing the keypad and display NOTE The transceiver does not have to be in Service mode to perform this test. To enter the keypad and display test mode: and press #. Hold down The display prompts you to press a key. This message is displayed for approximately one second, then the handset screen flashes at 2 Hz to ensure all pixels are functional.
Page 194: Adjustment Locations And Test Points
NGT—Checks and adjustments Adjustment locations and test points To view the adjustment locations and test points for the... See... RF/IF PCB in the RF unit (08-05261) Figure 28 on page 160 RF/IF PCB in the RF unit (08-05889) Figure 29 on page 161 PA PCB in the RF unit (08-05415 or 08-05511) Figure 30 on page 161 PA PCB in the RF unit (08-05869)
Page 195: Figure 29: Rf/If Pcb In The Rf Unit (08-05889)
NGT—Checks and adjustments Figure 29: RF/IF PCB in the RF unit (08-05889) Figure 30: PA PCB in the RF unit (08-05415 or 08-05511) NGT Transceiver System Technical Service Manual...
Page 196: Figure 31: Pa Pcb In The Rf Unit (08-05869)
NGT—Checks and adjustments Figure 31: PA PCB in the RF unit (08-05869) Figure 32: PA PCB in the RF unit (08-06461) SET PA GAIN BALANCE SET O/P MEASURE R205 R273 R239 O/P BIAS PA FUSE 2 X 0.2 mm SET DRIVER BIAS LINK FOR FUSE R222...
Page 197: Figure 33: Filter And Control Pcb In The Rf Unit (08-05416)
NGT—Checks and adjustments Figure 33: Filter and Control PCB in the RF unit (08-05416) Figure 34: Filter and Control PCB in the RF unit (08-05910) NGT Transceiver System Technical Service Manual...
Page 198: Figure 35: Audio Interface Pcb In The Rf Unit (08-05266, 2010 Only)
NGT—Checks and adjustments Figure 35: Audio Interface PCB in the RF unit (08-05266, 2010 only) Figure 36: Audio & Interconnect PCB in the RF unit (08-05988, 2011 only) NGT Transceiver System Technical Service Manual...
Page 199 NGT—Checks and adjustments Figure 37: Audio Interconnect & Data I/O PCB in the RF unit (08-06261, 2012 only) +5V_STBY DATA2 -PA_INT DATA1 TX_AUDIO2 A_PROT +3V3 RXAF -RESET +5V_SIGNAL -RF_INT TX_AUDIO1 +10V Mute adjust NGT Transceiver System Technical Service Manual...
Page 200: Checking The Voltage-Controlled Oscillator
NGT—Checks and adjustments Checking the voltage-controlled oscillator Drawing 08-05261 (sheet 2) 08-05889 (sheet 2) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet The transceiver must be in Service mode to perform this check (see NOTE page 154, Accessing Service mode).
Page 201: Aligning The 45 Mhz Filters
NGT—Checks and adjustments Aligning the 45 MHz filters Aligning the Rx filter Drawing 08-05261 (sheet 2) 08-05889 (sheet 2) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet The transceiver must be in Service mode to perform this check (see NOTE page 154, Accessing Service mode).
Page 202: Aligning The Tx Filter
NGT—Checks and adjustments Select any other channel to stop the sweep test. Aligning the Tx filter Drawing 08-05261 (sheet 2) 08-05889 (sheet 2) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet The transceiver must be in Service mode to perform this check (see NOTE page 154, Accessing Service mode).
Page 203: Aligning The 455 Khz If And Noise Limiter
NGT—Checks and adjustments Aligning the 455 kHz IF and noise limiter Drawing 08-05261 (sheet 2) 08-05889 (sheet 2) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet The transceiver must be in Service mode to perform this check (see NOTE page 154, Accessing Service mode).
Page 204: Adjusting The Exciter Output Level
NGT—Checks and adjustments Adjusting the exciter output level Drawing 08-05261 (sheet 2) 08-05889 (sheet 2) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet The transceiver must be in Service mode to perform this check (see NOTE page 154, Accessing Service mode).
Page 205: Adjusting Carrier Re-Insertion
NGT—Checks and adjustments Adjusting carrier re-insertion Drawing 08-05261 (sheet 2) 08-05889 (sheet 2) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet The exciter output level must be set before this adjustment is made (see NOTE page 170, Adjusting the exciter output level).
Page 206: Adjusting The Exciter Output Spurious Balance
NGT—Checks and adjustments Adjusting the exciter output spurious balance Drawing 08-05261 (sheet 2) 08-05889 (sheet 2) ALTERNATIVE TEXT NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet The transceiver must be in Service mode to perform this check (see NOTE page 154, Accessing Service mode).
Page 207: Adjusting Frequency
NGT—Checks and adjustments Adjusting frequency Drawing 08-05261 (sheet 2) ALTERNATIVE TEXT The transceiver must be in Service mode to make this adjustment (see NOTE page 154, Accessing Service mode). All the channels are synthesised and locked to the 44.545 MHz reference crystal oscillator Z401.
Page 208 NGT—Checks and adjustments Links X1 and X2 on the oscillator PCB (drawing 08-05963) may be joined to lower the frequency if the trimmer does not have enough range. Approximate link settings are: NOTE • X1: 200 Hz • X2: 400 Hz •...
Page 209: Adjusting Mute
NGT—Checks and adjustments Adjusting mute 2010: Drawing 08-05266 2011: Drawing 08-05988 (sheet 1) ALTERNATIVE TEXT 2012: Drawing 08-06261 (sheet 1) The transceiver does not have to be in Service mode to make this NOTE adjustment. The mute control should be adjusted so that it is sensitive enough to operate on the weakest signal possible without false triggering on noise pulses.
Page 210: Adjusting The Pa
NGT—Checks and adjustments Adjusting the PA Adjusting the driver bias Drawing 08-05415 08-05511 (sheet 1) ALTERNATIVE TEXT The transceiver must be in Service mode to make this adjustment (see NOTE page 154, Accessing Service mode). To adjust the driver bias: Ensure the transceiver is switched off and the DC supply is disconnected.
Page 211 NGT—Checks and adjustments Drawing 08-05869 (sheet 2) ALTERNATIVE TEXT The transceiver must be in Service mode to make this adjustment (see NOTE page 154, Accessing Service mode). To adjust the driver bias: Ensure the transceiver is switched off and the DC supply is disconnected. Disconnect the exciter output from the PA by removing the connector from J2 (Tx coaxial) on the RF/IF PCB in the RF unit (drawing 08-05261 (sheet 1)
Page 212 NGT—Checks and adjustments If the current is out of the specified limit stated above, adjust any of the following: • R222 (DR BIAS 1) and R235 (DR BIAS 2) fully counterclockwise (see Figure 32 on page 162) • R222 (DR BIAS 1) until the current measures 20 mA ±2 mA •...
Page 213 NGT—Checks and adjustments Drawing 08-05869 (sheet 2) 08-06461 (sheet 2) ALTERNATIVE TEXT The transceiver must be in Service mode to make this adjustment (see NOTE page 154, Accessing Service mode). To adjust the bias of the PA output transistors: Ensure the transceiver is switched off and the DC supply is disconnected. Disconnect the exciter output from the PA by removing the connector from J2 (Tx coaxial) on the RF/IF PCB in the RF unit (drawing 08-05261 (sheet 1)
Page 214: Adjusting High Output Power
NGT—Checks and adjustments Adjusting high output power Drawing 08-05416 ALTERNATIVE TEXT The transceiver does not have to be in Service mode to make this NOTE adjustment. The output power is factory-set, so it is not likely to be outside the NOTE specified limits.
Page 215 NGT—Checks and adjustments Table 48: Power output PEP vs measuring instrument (12/100/125 W) Power Output PEP 12 W 100 W 125 W Peak reading meter 12 W 100 W 125 W RMS reading meter 50 W 62.5 W Average reading meter (e.g. 40.5 W 50.6 W Bird Model 43)
Page 216: Adjusting Low Output Power
NGT—Checks and adjustments The indicated PEP level with two-tone modulation depends on the type of measuring instrument, as shown in Table 48 on page 181. Release PTT. Check that the two-tone waveform is clean and undistorted. If it is not clean and undistorted, further analysis is required. Adjusting low output power Drawing 08-05416...
Page 217 NGT—Checks and adjustments Figure 43: Setup for adjusting the bias gain 50 W load Signal Test Transceiver generator equipment Spectrum 47 kW analyser Select test channel 28. Connect the signal generator to provide two-tone audio (700 Hz and 2300 Hz) via the test unit to: •...
Page 218: Adjusting The Active Bias
NGT—Checks and adjustments Adjusting the active bias Drawing 08-05869 (sheet 2) 08-06461 (sheet 2) ALTERNATIVE TEXT The active bias must be set before any intermodulation tests are NOTE performed. The transceiver must be in Service mode to make this adjustment (see NOTE page 154, Accessing Service mode).
Page 219: Adjusting Balance Control
NGT—Checks and adjustments Adjusting balance control Drawing 08-05415 08-05511 (sheet 1) ALTERNATIVE TEXT The transceiver must be in Service mode to make this adjustment (see NOTE page 154, Accessing Service mode). To adjust the balance control: Connect setup as per the bias gain adjustment (see page 182, Adjusting the bias gain).
Page 220 NGT—Checks and adjustments Drawing 08-05869 (sheet 2) 08-06461 (sheet 2) ALTERNATIVE TEXT The transceiver must be in Service mode to make this adjustment (see NOTE page 154, Accessing Service mode). To adjust the balance control: Connect setup as per the bias gain adjustment (see page 182, Adjusting the bias gain).
Page 221: Checking Intermodulation
NGT—Checks and adjustments Checking intermodulation Drawing 08-05416 08-05910 (sheet 1) ALTERNATIVE TEXT NOTE If the PCB issue status is -04 or earlier, see drawing 08-05910 (sheet The bias gain or active bias must be set before any intermodulation tests NOTE are performed (see page 182, Adjusting the bias gain page 184,...
Page 222 NGT—Checks and adjustments Set up the spectrum analyser as follows: Centre frequency Set to frequency of selected test channel Frequency span 20 kHz (2 kHz per division) Vertical level 10 dB per division Video bandwidth 300 Hz Sensitivity Depends on the signal level applied to the spectrum analyser and requires adjustment when transmitting Hold down PTT, then adjust the level of the two tones for compression.
Page 223: Adjusting The Pa Gain
NGT—Checks and adjustments Adjusting the PA gain Drawing 08-05261 (sheet 1) 08-05889 (sheet 1) and drawing 08-05415 08-05511 (sheet 1), or ALTERNATIVE TEXT Drawing 08-05869 (sheet 2), or Drawing 08-06461 (sheet 2) NOTE If the PCB issue status is -06 or earlier, see drawing 08-05889 (sheet The transceiver must be in Service mode to perform this check (see NOTE...
Page 224: Checking Performance Of The Receiver
NGT—Checks and adjustments Checking performance of the receiver The transceiver does not have to be in Service mode to perform any of the NOTE checks in this section. Checking the sensitivity and (signal+noise)/noise ratio To check the sensitivity and (S+N)/N ratio: Connect an AC voltmeter across the audio output (loudspeaker).
Page 225: Checking The Agc
NGT—Checks and adjustments Checking the AGC To check the AGC: Set up the equipment as described on page 190, Checking the sensitivity and (signal+noise)/noise ratio, but set the output of the signal generator to –13 dBm (50 mV PD). Press 5 to select RF Gain On. Adjust the volume control for a suitable, near full-scale dB reading on the AC voltmeter.
Page 226: Checking The Selectivity
NGT—Checks and adjustments Checking the selectivity To check the selectivity (USB operation): Set up the equipment as described on page 190, Checking the sensitivity and (signal+noise)/noise ratio. Set the output of the signal generator to –121 dBm (0.20 µV PD). Measure and record the reference level of the audio output using the AC voltmeter.
Page 227: Checking The Noise Limiter
NGT—Checks and adjustments Checking the noise limiter To check the operation of the noise limiter: Connect the signal generator to the RF connector ( ) via a T-piece. Set the frequency of the signal generator 1 kHz above the SCF of the selected channel (1 kHz below for LSB).
Page 228: Checking Performance Of The Transmitter
NGT—Checks and adjustments Checking performance of the transmitter The transceiver must be in Service mode to perform these checks (see NOTE page 154, Accessing Service mode). Checking the transmit frequency The transmit frequency is checked using the same method as frequency adjustment (see page 173, Adjusting frequency).
Page 229: Checking Power Output And Intermodulation
NGT—Checks and adjustments Checking power output and intermodulation The indicated PEP level with two-tone modulation depends upon the type NOTE of measuring instrument used, as shown in Table Table 49: Power output PEP vs measuring instrument (12/100/125 W) Power output PEP 12 W 100 W 125 W...
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Page 231 NGT—Parts lists Table 50: NGT parts lists index Title Assembly number Handset Assembly 08-05513-001 Junction box Assembly 08-05514-001 RF unit Assembly 2010 08-05628-003 08-05628-001 08-05628-002 08-05628-007 2011 08-05628-005 08-05628-004 2012 08-05628-009 Handset 08-05300-001 Handset key-matrix 08-05522-001 Handset PTT button 08-05523-001 Handset power/emergency 08-05524-001 Junction box...
Page 232 NGT—Parts lists Table 50: NGT parts lists index (cont.) Title Assembly number RF Unit 2010 Audio Interface 08-05266-001 Application Processor 08-05265-001 RF/IF 08-05261-001 08-05889-001 Crystal Oven 08-05235-002 08-05963-001 08-05962-001 08-05973-001 Power Amplifier 08-05415-001 08-05869-001 08-06461-001 Filter & Control 08-05416-001 08-05910-001 PA Assembly complete with heatsink 08-05511-001 RF Unit 2011...
Page 233 NGT—Parts lists Table 50: NGT parts lists index (cont.) Title Assembly number RF Unit 2012 Audio Interconnect & Data I/O 08-06261-001 Application Processor Handset & Data I/F 08-06260-001 RF/IF 08-05889-001 Crystal Oven 08-05963-001 08-05962-001 08-05973-001 Power Amplifier 08-05869-001 08-06461-001 Filter & Control 08-05910-001 Second Filter Option 500 Hz...
Page 234 NGT—Parts lists This page has been left blank intentionally. NGT Transceiver System Technical Service Manual...
Page 235 08-05513-001 08-05513-001 - Handset Assy 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Build Standard, 2020 01-01251 Assy Procedure for 08-05513 11-05513 Tcvr Handset 08-05513 Numeric Keypad, NGT Tatt Shing 06-02104 06-02104 NGT Handset Upper & Lower...
Page 236 08-05514-001 08-05514-001 - Junction Box Assy 06 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Build Standard, 2030 01-01250 Tcvr Junction Box 08-05514 Junction Box Diemetrics 05-07066 05-07066 Junction Box, Base Plate Diemetrics 05-07067...
Page 237 08-05628-003 08-05628-003 - RF Unit, NGT AR 14 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Opt AR Codan 15-10487 15-10487 0.01 Customising Reference 11-90350 Booklet Build Standard, 2010 01-01252 RF Unit, NGT 08-05628...
Page 238 08-05628-001 08-05628-001 - RF Unit, NGT SR 14 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Opt SR Codan 15-10489 15-10489 0.01 Customising Reference 11-90350 Booklet Build Standard, 2010 01-01252 RF Unit, NGT 08-05628...
Page 239 08-05628-002 08-05628-002 - RF Unit, NGT VR 2010 14 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Opt VR Codan 15-10490 15-10490 Customising Reference 11-90350 Booklet Build Standard, 2010 01-01252 RF Unit, NGT 08-05628...
Page 240 08-05628-007 08-05628-007 - RF Unit, NGT ASR 08 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Opt ASR Codan 15-10517 15-10517 Customising Reference 11-90350 Booklet Build Standard, 2010 01-01252 RF Unit, NGT 08-05628 RF Unit, NGT...
Page 241 08-05628-005 08-05628-005 - RF Unit, NGT AR Voice 08 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Opt AR Voice Codan 15-10516 15-10516 0.01 Customising Reference 11-90350 Booklet Customising Reference 11-90350 Booklet Build Standard, 2010...
Page 242 08-05628-004 08-05628-004 - RF Unit, NGT VR 2011 08 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Opt VR Mobile Codan 15-10515 15-10515 0.01 Customising Reference 11-90350 Booklet Customising Reference 11-90350 Booklet Build Standard, 2010...
Page 243 08-05628-009 08-05628-009 - RF Unit, NGT SRx 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Appn Proc PCB, Handset & Codan 08-06260-001 08-06260-001 Data I/F Label, Serial No. 2010 06-01959 06-01959 Escutcheon, 2012 RF Unit SRx Price Screen Process...
Page 244 08-05300-001 08-05300-001 - Handset PCB 09 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Handset PCB 11-06080 Handset, PCB 08-05300 Handset 04-03125 Build Standard, 2020 01-01251 PCB, Handset 07-01761-05 07-01761-05 Header (P) 20way 2row thin...
Page 245 08-05300-001 - Handset PCB 09 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 20% 35V 3528 TA TAJB105M035R 47-01003-520 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280...
Page 246 08-05300-001 - Handset PCB 09 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 4way 1row 2mm Samtec TW-04-09-L-S-120-150 60-00040-000 Fixed Header (P) 4way 1row 2mm Samtec TW-04-09-L-S-120-150 60-00040-000 Fixed Header (P) 4way 2mm Latch...
Page 247 08-05300-001 - Handset PCB 09 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 22k Ohm 5% 0,125W 1206 Philips 2322 711 61223 40-42200-101 Ohm 5% 0,125W 1206 Philips 2322 711 61102 40-31000-101 2,2k Ohm 5% 0,1W...
Page 248 08-05300-001 - Handset PCB 09 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100k Ohm 1% 0,1W 0805 Philips 2311 734 61004 40-51000-115 220 Ohm 1% 0,1W 0805 Philips 2322 734 62201 40-22200-115 MOSFET, N Chan Enhance...
Page 249 08-05522-001 08-05522-001 - Handset Key-matrix PCB 03 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Handset 04-03125 Handset Key-matrix PCB 08-05522 Key Pad PCB Assembly 11-06076 PCB, Keypad 07-01784-04 07-01784-04 H101 LED, Green PLCC SMD Non...
Page 250 08-05523-001 08-05523-001 - Handset PTT Button PCB 04 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Handset 04-03125 H/S PTT button PCB 11-06077 Handset PTT Button PCB 08-05523 PCB, PTT Switch 07-01795-05 07-01795-05 Button, Push to talk (PTT)
Page 251 08-05524-001 08-05524-001 - Handset Power/Emgcy Key PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Handset Pwr/Emgcy Key PCB 11-06070 Handset Power/Emgcy Key 08-05524 Handset 04-03125 PCB, Pwr/Emgcy Keypad Codan 07-01796-06 07-01796-06 B201...
Page 252 08-05470-001 08-05470-001 - Audio PCB 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 3way 1row Molex 22-03-2031 60-00031-100 PTP, 2030, Audio PCB 10-50043 Audio PCB 11-06074 Audio 04-03201 Audio PCB 08-05470...
Page 253 08-05470-001 - Audio PCB 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 220p 5% 50V NPO 1206 Philips 1206CG221J9BB- 46-22200-080 NiSn 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn 10% 100V X7R 1206...
Page 254 08-05470-001 - Audio PCB 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 20% 25V 6032 TA TAJC106M025R 47-11002-520 470u Ax EL Cap Jamicon SKR470T1CG18 48-24701-651 100n 10% 50V X7R 1206 Philips 12062R104K9BB- 46-51000-281...
Page 255 08-05470-001 - Audio PCB 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N LED, Tricolour T-1 3/4 Liteon LTL-52RG 65-61110-901 Diffused LED, Green PLCC SMD Non Siemens LGT670-L 65-61110-507 Diffused LED, Green PLCC SMD Non...
Page 256 08-05470-001 - Audio PCB 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 4way 2mm Latch 173981-4 60-00040-352 Fixed Header (P) 8way 2mm Latch 292161-8 60-00080-001 Fixed Header (P) 3way 1row Molex...
Page 257 08-05470-001 - Audio PCB 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 51k Ohm 5% 0,1W 0805 Philips 2322 730 61513 40-45100-111 33k Ohm 5% 0,1W 0805 Philips 2322 730 61333 40-43300-111 33k Ohm 5% 0,1W...
Page 258 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 22k Ohm 5% 0,125W 1206 Philips 2322 711 61223 40-42200-101 47k Ohm 5% 0,125W 1206 Philips 2322 711 61473 40-44700-101 47k Ohm 5% 0,125W 1206 Philips...
Page 259 08-05470-001 - Audio PCB 07 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Transistor, PNP Si SOT23 Philips BC858 BC858 Transistor, PNP Si SOT23 Philips BC858 BC858 Transistor, NPN Si SOT23 Philips BC848 BC848...
Page 260 08-05986-001 08-05986-001 - Audio PCB 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Audio PCB 08-05986 Audio, Junction Box 04-03423 Spec, Audio (JB) PCB Board 01-01051 Level NGT JBox Audio PCB 11-06093 PCB, Audio...
Page 261 08-05986-001 - Audio PCB 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn 2,2n 5% 50V NPO 1206 Philips 1206CG222J9BB- 46-32200-081 NiSn 2,2n 5% 50V NPO 1206...
Page 262 08-05986-001 - Audio PCB 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn 100n 10% 50V X7R 0805...
Page 263 08-05986-001 - Audio PCB 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N LED, Green PLCC SMD Non Siemens LGT670-L 65-61110-507 Diffused LED, Green PLCC SMD Non Siemens LGT670-L 65-61110-507 Diffused EPLD prgmd, JB Audio 3V...
Page 264 08-05986-001 - Audio PCB 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 10way 2row thin Berg 67997-410H 60-00100-002 insul Header (P) 4way 2mm Latch 173981-4 60-00040-352 Fixed Header (P) 8way 2mm Latch...
Page 265 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333 40-43300-121 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333 40-43300-121 18k Ohm 1% 0,06W 0603 Philips...
Page 266 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 47k Ohm 5% 0,06W 0603 Philips 2322 702 60473 40-44700-121 47k Ohm 5% 0,06W 0603 Philips 2322 702 60473 40-44700-121 22k Ohm 5% 0,06W 0603 Philips...
Page 267 08-05986-001 - Audio PCB 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Transistor, NPN Si SOT23 Philips BC848 BC848 Transistor, NPN Si SOT23 Philips BC848 BC848 Crystal, 16000 kHz HY-Q QC49/SMD 65-90103 Grade...
Page 268 08-05317-001 08-05317-001 - MicroP PCB 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Build Standard, 2030 01-01250 Microprocessor PCB 08-05317 MicroP 04-03133 Micro Processor PCB 11-06075 PCB, MicroP 07-01767-09 07-01767-09 Cable, Ribbon, Micro - Audio...
Page 269 08-05317-001 - MicroP PCB 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn 10% 16V X7R 1206 Philips 12062R105K7BB00 46-61000-280 NiSn Diode, Si High speed 75V...
Page 270 08-05317-001 - MicroP PCB 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 33k Ohm 5% 0,1W 0805 Philips 2322 730 61333 40-43300-111 33k Ohm 5% 0,1W 0805 Philips 2322 730 61333 40-43300-111 4,7k Ohm 5% 0,1W...
Page 271 08-05317-001 - MicroP PCB 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 33k Ohm 5% 0,1W 0805 Philips 2322 730 61333 40-43300-111 33k Ohm 5% 0,1W 0805 Philips 2322 730 61333 40-43300-111 33k Ohm 5% 0,1W...
Page 272 08-05266-001 08-05266-001 - Audio I/F PCB 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Audio I/F PCB 11-06072 PTP, RF Unit Audio PCB 10-50033 Audio Interface PCB 08-05266 Audio I/F 04-03109 Build Standard, 2010...
Page 273 08-05266-001 - Audio I/F PCB 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 330p 5% 50V NPO 1206 Philips 1206CG331J9BB- 46-23300-080 NiSn 4,7n 5% 50V NPO 1206 Philips 1206CG472J9BB0C 46-34700-080 NiSn 4,7n 5% 50V NPO 1206...
Page 274 08-05266-001 - Audio I/F PCB 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn 10% 100V X7R 1206...
Page 275 08-05266-001 - Audio I/F PCB 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Diode, Si High speed 75V Philips BAS16 BAS16 SOT23 Diode, Schottky SOT23 Philips BAT54 BAT54 Diode, Schottky SOT23 Philips BAT54...
Page 276 08-05266-001 - Audio I/F PCB 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ind, Common Mode 5.5A Taiyo Yuden CMO8RA20 43-80001 Ind, 10uH 10% 4532 Taiyo Yuden LEM 4532T100K 43-81100-000 Choke, EMI/EMC 0A DC...
Page 277 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100 Ohm 5% 0,125W 1206 Philips 2322 711 61101 40-21000-101 100 Ohm 5% 0,125W 1206 Philips 2322 711 61101 40-21000-101 100 Ohm 5% 0,125W 1206 Philips...
Page 278 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10k Ohm 5% 0,125W 1206 Philips 2322 711 61103 40-41000-101 2,2k Ohm 5% 0,125W 1206 Philips 2322 711 61222 40-32200-101 Ohm 5% 0,125W 1206 Philips...
Page 279 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10k Ohm 5% 0,125W 1206 Philips 2322 711 61103 40-41000-101 10k Ohm 5% 0,125W 1206 Philips 2322 711 61103 40-41000-101 10k Ohm 5% 0,125W 1206 Philips...
Page 280 08-05266-001 - Audio I/F PCB 13 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R102 10k Ohm 5% 0,125W 1206 Philips 2322 711 61103 40-41000-101 Transistor, NPN Si SOT23 Philips BFR92A BFR92A Transistor, PNP Si...
Page 281 08-05265-001 08-05265-001 - Application Processor PCB 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Application Processor PCB 11-06073 PTP, RF Unit uProc PCB 10-50032 Build Standard, 2010 01-01252 Application Processor 04-03108 Application Processor PCB...
Page 282 08-05265-001 - Application Processor PCB 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10% 25V X7R 0603 Vitramon VJ0603Y333KXXT 46-43300-282 NiSn 10% 25V X7R 0603 Vitramon VJ0603Y333KXXT 46-43300-282 NiSn 10% 25V X7R 0603...
Page 283 08-05265-001 - Application Processor PCB 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Voice-Band ADC & DAC 14BIT Texas Instruments TLC320AC01CFN YN-32001-900 PLCC28 Reg, Voltage +5V 1A Switch National Semiconduct LM2575T-5.0 XB-02575-400 Amp, Oper Dual CMOS...
Page 284 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10k Ohm 5% 0,06W 0603 Philips 2322 702 60103 40-41000-121 10k Ohm 5% 0,06W 0603 Philips 2322 702 60103 40-41000-121 10k Ohm 5% 0,06W 0603 Philips...
Page 285 08-05265-001 - Application Processor PCB 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 120 Ohm 5% 0,06W 0603 Philips 2322 702 60121 40-21200-121 120 Ohm 5% 0,06W 0603 Philips 2322 702 60121 40-21200-121 Ohm 5% 0,06W 0603...
Page 286 15 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333 40-43300-121 10k Ohm 5% 0,06W 0603 Philips 2322 702 60103 40-41000-121 10k Ohm 5% 0,06W 0603 Philips...
Page 287 08-05261-001 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N RF/IF PCB 08-05261 RF/IF 04-03106 TP, NGT Rcvr/Exciter 10-00815 RF/IF PCB 11-06071 Build Standard, 2010 01-01252 PCB, RF/IF Morris Productions...
Page 288 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C122 150p 5% 50V NPO 0805 Philips 0805CG151J9BB- 46-21500-081 NiSn C123 150p 5% 50V NPO 0805 Philips 0805CG151J9BB- 46-21500-081 NiSn C124...
Page 289 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C152 5% 50V NPO 1206 Philips 1206CG820J9BB- 46-18200-080 NiSn C153 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn C154 3,3n 10% 100V X7R 1206...
Page 290 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C214 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn C215 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn C216 Not Fitted...
Page 291 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C244 20% 25V 6032 TA TAJC106M025R 47-11002-520 C245 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn C246 3,3n 10% 100V X7R 1206...
Page 292 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C276 20% 35V 3528 TA TAJB105M035R 47-01003-520 C277 5% 50V NPO 1206 Philips 1206CG470J9BB- 46-14700-081 NiSn C401 100p 5% 50V NPO 1206...
Page 293 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C428 3,3n 10% 100V X7R 1206 Philips 12062R332K0BB- 46-33300-280 NiSn C429 3,3n 10% 100V X7R 1206 Philips 12062R332K0BB- 46-33300-280 NiSn C430...
Page 294 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C457 3,3n 10% 100V X7R 1206 Philips 12062R332K0BB- 46-33300-280 NiSn C458 3,3n 10% 100V X7R 1206 Philips 12062R332K0BB- 46-33300-280 NiSn C459...
Page 295 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N D206 Diode, Schottky 70V 70mA Siemens BAS70 BAS70 SOT23 D207 Diode, Si High speed 75V Philips BAS16 BAS16 SOT23 D208 Diode, Si High speed 75V...
Page 296 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N IC402 Buffer, Hex Inverting Schmitt Philips HEF40106BT YG-40106-700 SOIC14 IC403 Direct digital synthesiser Analog Devices AD9850BRS YL-09850-700 SSOP28 IC404 Direct digital synthesiser...
Page 297 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 16way 2row Boxed Thomas & Betts 609-1627 60-00160-000 P201 Header (P) 4way 1row Molex 22-03-2041 60-00041-100 P401 Not Fitted...
Page 298 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R128 10k Ohm 5% 0,125W 1206 Philips 2322 711 61103 40-41000-101 R129 100 Ohm 5% 0,125W 1206 Philips 2322 711 61101...
Page 299 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R211 100k Ohm 5% 0,125W 1206 Philips 2322 711 61104 40-51000-101 R212 22k Ohm 5% 0,125W 1206 Philips 2322 711 61223...
Page 300 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R241 Ohm 5% 0,125W 1206 Philips 2322 711 61105 40-61000-101 R242 220 Ohm 5% 0,125W 1206 Philips 2322 711 61221 40-22200-101...
Page 301 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R271 3,3k Ohm 5% 0,125W 1206 Philips 2322 711 61332 40-33300-101 R272 22k Ohm 5% 0,125W 1206 Philips 2322 711 61223...
Page 302 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R301 100 Ohm 5% 0,125W 1206 Philips 2322 711 61101 40-21000-101 R302 100 Ohm 5% 0,125W 1206 Philips 2322 711 61101...
Page 303 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R425 100 Ohm 5% 0,125W 1206 Philips 2322 711 61101 40-21000-101 R426 3,9k Ohm 5% 0,125W 1206 Philips 2322 711 61392...
Page 304 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R454 Ohm 5% 0,125W 1206 Philips 2322 711 61102 40-31000-101 R455 Ohm 5% 0,06W 0603 Philips 2322 702 60109 40-11000-121 R456...
Page 305 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R483 Ohm 5% 0,06W 0603 Philips 2322 702 60109 40-11000-121 R484 Ohm 5% 0,06W 0603 Philips 2322 702 60109 40-11000-121 R485...
Page 306 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N V105 JFET, Selected J310 01-01031 Avnet PST00-3289 PST00-3289 V106 JFET, Selected J310 01-01031 Avnet PST00-3289 PST00-3289 V107 Transistor, PNP Si SOT23 Philips...
Page 307 08-05261-001 - RF/IF PCB 12 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N V405 Transistor, NPN Si SOT23 Philips BFR92A BFR92A V406 Transistor, PNP Si SOT23 Philips BC856 BC856 V407 Transistor, NPN Si SOT23 Philips...
Page 308 08-05889-001 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Filter, 45- MHz 4Pole 15 kHz 45M15B 65-91115-000 Build Standard, 2010 01-01252 RF/IF PCB 08-05889 RF/IF 04-03378 TP, NGT RF/IF PCB...
Page 309 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C121 100p 5% 50V NPO 0805 Philips 0805CG101J9B200 46-21000-081 NiSn C122 150p 5% 50V NPO 0805 Philips 0805CG151J9BB- 46-21500-081 NiSn C123...
Page 310 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C151 5% 50V NPO 0805 Philips 0805CG820J9B200 46-18200-081 NiSn C152 5% 50V NPO 0805 Philips 0805CG820J9B200 46-18200-081 NiSn C153 10% 50V X7R 0805...
Page 311 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C213 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C214 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C215 10% 50V X7R 0805...
Page 312 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C244 20% 25V 6032 TA TAJC106M025R 47-11002-520 C245 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C246 3,3n 10% 100V X7R 0805...
Page 313 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C282 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C401 100p 5% 500V NPO 1210 Philips 1210CG101GBB- 46-21000-082 NiSn C402 5% 50V NPO 0805...
Page 314 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C429 3,3n 10% 100V X7R 0805 Philips 08052R332K0B200 46-33300-281 NiSn C430 3,3n 10% 100V X7R 0805 Philips 08052R332K0B200 46-33300-281 NiSn C431...
Page 315 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C458 3,3n 10% 100V X7R 0805 Philips 08052R332K0B200 46-33300-281 NiSn C459 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C460 10% 100V X7R 0805...
Page 316 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N D212 Diode, Si High speed 75V Philips BAS16 BAS16 SOT23 D213 Diode, Si High speed 75V Philips BAS16 BAS16 SOT23 D401...
Page 317 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N IC403 Direct Digital Synthesiser Analog Devices AD9832BRU YL-09832-700 TSSOP16 IC404 Inverter, Single Unbuffered SGS Thomson 74V1GU04S YZ-74004-700 SOT23-5 IC405 Direct Digital Synthesiser...
Page 318 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N L413 Choke, EMI/EMC 0A DC Taiyo Yuden FCFBMJ 4516 HS 110- 43-90003 >1MHz 4516 L414 Ind, 680nH 5% 3225 NL322522T-R68J 43-80068-001...
Page 319 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R125 330 Ohm 5% 0,1W 0805 Philips 2322 730 61331 40-23300-111 R126 150 Ohm 5% 0,1W 0805 Philips 2322 730 61151...
Page 320 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R208 47k Ohm 5% 0,1W 0805 Philips 2322 730 61473 40-44700-111 R209 47k Ohm 5% 0,1W 0805 Philips 2322 730 61473...
Page 321 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R238 150 Ohm 5% 0,1W 0805 Philips 2322 730 61151 40-21500-111 R239 22k Ohm 5% 0,1W 0805 Philips 2322 730 61223...
Page 322 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R268 100k Ohm 5% 0,1W 0805 Philips 2322 730 61104 40-51000-111 R269 100k Ohm 5% 0,1W 0805 Philips 2322 730 61104...
Page 323 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R299 100 Ohm 5% 0,1W 0805 Philips 2322 730 61101 40-21000-111 R300 100 Ohm 5% 0,1W 0805 Philips 2322 730 61101...
Page 324 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R414 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111 R415 Ohm 5% 0,06W 0603 Philips 2322 702 60109 40-11000-121 R416 Ohm 5% 0,06W 0603...
Page 325 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R443 100 Ohm 5% 0,1W 0805 Philips 2322 730 61101 40-21000-111 R444 330 Ohm 5% 0,1W 0805 Philips 2322 730 61331...
Page 326 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R473 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111 R474 5,6k Ohm 5% 0,1W 0805 Philips 2322 730 61562 40-35600-111 R475...
Page 327 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N V203 Transistor, NPN Si SOT23 Philips BC848 BC848 V204 MOSFET, N Chan Enhance Philips BSS83 BSS83 SOT143 V205 MOSFET, N Chan Enhance...
Page 328 08-05889-001 - RF/IF PCB 18 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N V414 Transistor, PNP Si SOT23 Philips BC858 BC858 V415 Transistor, PNP Si SOT89 Philips BC869 BC869 V416 Transistor, NPN Si SOT23 Philips...
Page 329 08-05235-002 08-05235-002 - Oven, Hi-Stab for HC18 Xtal 04 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Oven, Hi-Stab for HC18 Xtal 08-05235 Oven, Crystal 04-03095 H/Stab. Crystal Oven 11-05235 PCB, Oven, Crystal Codan...
Page 330 08-05963-001 08-05963-001 - Crystal Oven Assembly 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Compound, Heat Transfer 70g Electrolube HTC35SL 71-31000-006 0.01 Electrolube Crystal Oven Assembly 08-05963 Heatsink, Shell, Bottom Metalcraft 05-07188 05-07188...
Page 331 08-05962-001 08-05962-001 - Fundamental Xtal Osc PCB 06 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Fundamental Xtal Osc PCB 08-05962 Fundamental Xtal Oscillator 04-03410 PCB, Fundamental Xtal Osc 07-01980-03 07-01980-03 20% 35V 3528 TA...
Page 332 08-05973-001 08-05973-001 - Controller, Crystal Oven PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Controller, Crystal Oven 08-05973 Controller, Crystal Oven 04-03414 PCB, Controller Crystal Oven 07-01905-02 07-01905-02 20% 25V 6032 TA...
Page 333 08-05415-001 08-05415-001 - PA PCB 03 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N PA PCB 08-05415 Spacer, Swaged Routley & W 05-05569 PCB, PA 07-01799-03 07-01799-03 Stake, Terminal Autosplice 7-22461-5 61-40300-004 C200 20% 35V...
Page 334 08-05415-001 - PA PCB 03 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C227 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn C228 100u Ax EL Cap Elna 48-21002-551 C229 10% 100V X7R 1206...
Page 335 08-05415-001 - PA PCB 03 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R209 3,9k Ohm 5% 0,125W 1206 Philips 2322 711 61392 40-33900-101 R210 10k Ohm 5% 0,125W 1206 Philips 2322 711 61103...
Page 336 08-05415-001 - PA PCB 03 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R238 4,7k Ohm 5% 0,125W 1206 Philips 2322 711 61472 40-34700-101 R239 5,6k Ohm 5% 0,125W 1206 Philips 2322 711 61562...
Page 337 08-05415-001 - PA PCB 03 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N V201 Transistor, NPN Si SOT89 Philips BFQ17 BFQ17 V202 JFET, N Channel SOT23 Motorola MMBFJ310LT1 MMBFJ310LT1 V203 JFET, N Channel SOT23 Motorola...
Page 338 08-05869-001 08-05869-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Build Standard, 2010 01-01252 Assy Proc, NGT PA 11-06068 Heat, Transfer Compound Gensil GENSIL 13 45gm Tube 71-31000-004 0.01...
Page 339 08-05869-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C216 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn C217 330p 5% 50V NPO 0805 Philips 0805CG331J9B200 46-23300-081...
Page 340 08-05869-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N D208 Diode, Schottky 70V 70mA Siemens BAS70 BAS70 SOT23 IC200 Reg, Voltage +5V 0,1A National Semiconduct LM78L05ACM XB-07805-700 SOIC8...
Page 341 08-05869-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R215 470 Ohm 5% 0,1W 0805 Philips 2322 730 61471 40-24700-111 R216 4,7 Ohm 5% 0,1W 0805 Phycomp 2322 730 61478...
Page 342 08-05869-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R248 Ohm 5% 0,1W 0805 Philips 2322 730 61479 40-14700-111 R249 2,2 Ohm 5% 1,0W 2512 CHP1-100-2R20-J-7 40-02200-135 MELF...
Page 343 08-05869-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N T204 Output Transformer Protran 44-80277 44-80277 V200 Transistor, NPN Si 18V 0,15A Philips BFQ18A BFQ18A 4GHz SOT89 V201 Transistor, NPN Si 18V 0,15A...
Page 344 08-06461-001 - PA c/w Heatsink PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Heat, Transfer Compound Gensil GENSIL 13 45gm Tube 71-31000-004 0.01 TP, NGT FET Driver Bipolar 10-01060 PA Filter & Control...
Page 345 08-06461-001 - PA c/w Heatsink PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C215 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn C216 5% 50V NPO 0805 Philips 0805CG102J9BB- 46-31000-082 NiSn...
Page 346 08-06461-001 - PA c/w Heatsink PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N D208 Diode, Schottky 70V 70mA Siemens BAS70 BAS70 SOT23 D209 Diode, Si High speed 75V Philips BAS16 BAS16 SOT23...
Page 347 08-06461-001 - PA c/w Heatsink PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R216 4,7 Ohm 5% 0,1W 0805 Phycomp 2322 730 61478 40-04700-111 R217 Ohm 5% 0,1W 0805 Philips 2322 730 61229...
Page 348 08-06461-001 - PA c/w Heatsink PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R249 2,2 Ohm 5% 1,0W 2512 CHP1-100-2R20-J-7 40-02200-135 MELF R250 2,2 Ohm 5% 1,0W 2512 CHP1-100-2R20-J-7 40-02200-135 MELF R251...
Page 349 08-06461-001 - PA c/w Heatsink PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R281 Ohm 5% 0,1W 0805 Philips 2322-730-61102 40-31000-111 R282 Not Fitted Codan **-00000-001 99-00000-001 T200 Transformer, Input Protran 44-80283...
Page 350 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N X3 PA Assembly Proc (Interim) 11-06034 TP, NGT PA Alignment 10-00816 PA & Filter 04-03169 Build Standard, 2010 01-01252 Filter &...
Page 351 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 470p 5% 500V NPO 1210 Philips 1210CG471GBB- 46-24700-082 NiSn 220p 5% 500V NPO 1210 Philips 1210CG221GBB- 46-22200-082 NiSn 180p...
Page 352 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 220p 5% 500V NPO 1210 Philips 1210CG221GBB- 46-22200-082 NiSn 100p 5% 500V NPO 1210 Philips 1210CG101GBB- 46-21000-082 NiSn 270p...
Page 353 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 5% 500V NPO 1210 Philips 1210CG680GBB- 46-16800-082 NiSn 5% 500V NPO 1210 Philips 1210CG680GBB- 46-16800-082 NiSn 5% 500V NPO 1206...
Page 354 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C110 5% 500V NPO 1206 Philips 1206CG220GBB- 46-12200-082 NiSn C111 5% 500V NPO 1206 Philips 1206CG390GBB- 46-13900-082 NiSn C112...
Page 355 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C140 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn C141 10% 100V X7R 1206 Philips 12062R333K0BB- 46-43300-280 NiSn C142...
Page 356 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Diode, Si High speed 75V Philips BAS16 BAS16 SOT23 Diode, Schottky 70V 70mA Siemens BAS70 BAS70 SOT23 Reg, Voltage +10V...
Page 357 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ind, 267nH vi/ye/wh/wh Fetronics 44-70499 44-70499 Ind, Common Mode 1.5A Taiyo Yuden CM05RA06 43-80000 Choke, EMI/EMC 0A DC Taiyo Yuden...
Page 358 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ohm 5% 0,125W 1206 Philips 2322 711 61102 40-31000-101 100 Ohm 5% 0,125W 1206 Philips 2322 711 61101 40-21000-101 4,7k Ohm 5% 0,125W 1206 Philips...
Page 359 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 4,7k Ohm 5% 0,125W 1206 Philips 2322 711 61472 40-34700-101 3,9k Ohm 5% 0,125W 1206 Philips 2322 711 61392 40-33900-101 10k Ohm 5% 0,125W 1206 Philips...
Page 360 08-05416-001 - Filter & Control PCB 11 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Transistor, NPN Si SOT23 Philips BC848 BC848 MOSFET, N Chan Enhance Philips BST82 BST82 SOT23 Transistor, NPN Si SOT23 Philips...
Page 361 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N PA Filter & Control 04-03542 Build Standard, 2010 01-01252 PCB, Filter & Control 08-05910 Assy Proc, NGT Filter 11-06069...
Page 362 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 5% 500V NPO 1210 Philips 1210CG560GBB- 46-15600-082 NiSn 180p 5% 500V NPO 1210 Philips 1210CG181GBB- 46-21800-082 NiSn 180p 5% 500V NPO 1210...
Page 363 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 150p 5% 500V NPO 1210 Philips 1210CG151GBB- 46-21500-082 NiSn 150p 5% 500V NPO 1210 Philips 1210CG151GBB- 46-21500-082 NiSn 5% 500V NPO 1206...
Page 364 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 5% 500V NPO 1206 Philips 1206CG220GBB- 46-12200-082 NiSn 5% 500V NPO 1206 Philips 1206CG220GBB- 46-12200-082 NiSn 5% 500V NPO 1206...
Page 365 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C112 5% 500V NPO 1206 Philips 1206CG330GBB- 46-13300-082 NiSn C113 5% 500V NPO 1206 Philips 1206CG330GBB- 46-13300-082 NiSn C114...
Page 366 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C142 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C143 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C144...
Page 367 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Diode, Si High speed 75V Philips BAS32L/S BAS32L/S SOD80C Diode, Si High speed 75V Philips BAS32L/S BAS32L/S SOD80C Diode, Si High speed 75V...
Page 368 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ind, 3u36 vi/gn/bk/ye Fetronics 44-70504 44-70504 Ind, 1,5uH sl/sl/vi Codan 44-70370 44-70370 Ind, 1u21 vi/gn/bk/rd Fetronics 44-70502 44-70502 Ind, 2u28...
Page 369 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 4,7k Ohm 5% 0,1W 0805 Philips 2322 730 61472 40-34700-111 100k Ohm 5% 0,1W 0805 Philips 2322 730 61104...
Page 370 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111 1,8k Ohm 5% 0,1W 0805 Philips 2322 730 61182 40-31800-111 33k Ohm 5% 0,1W...
Page 371 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111 33k Ohm 5% 0,1W 0805 Philips 2322 730 61333 40-43300-111 Ohm 5% 0,1W...
Page 372 08-05910-001 - Filter & Control PCB 09 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N MOSFET, N Chan Enhance Philips BST82 BST82 SOT23 Transistor, NPN Si SOT23 Philips BC847 BC847 Transistor, NPN Si SOT23 Philips...
Page 373 08-05511-001 08-05511-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Label, Serial/Barcode Codan 06-02068 06-02068 NGT PA Heatsink Assy 11-06036 TP, NGT PA Alignment 10-00816 PA & Filter...
Page 374 08-05511-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C217 5% 50V NPO 1206 Philips 1206CG220J9BB- 46-12200-080 NiSn C218 5% 50V NPO 1206 Philips 1206CG220J9BB- 46-12200-080 NiSn C219...
Page 375 08-05511-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N P200 Header (P) 16way 2row Boxed Thomas & Betts 609-1627 60-00160-000 R200 Ohm 5% 0,125W 1206 Philips 2322 711 61479...
Page 376 08-05511-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R228 Ohm 5% 0,125W 1206 Philips 2322 711 61159 40-11500-101 R229 Ohm 5% 0,125W 1206 Philips 2322 711 61159...
Page 377 08-05511-001 - PA Assy c/w Heatsink 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R257 270k Ohm 2% 0,125W 1206 Philips 2322 711 41274 40-52700-102 R258 4,7k Ohm 1% 0,125W 1206 Philips 2322 724 64702...
Page 378 08-05988-001 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Audio & Interconnect PCB 08-05988 Audio & Interconnect 04-03425 PCB, Audio & Interconnect 07-01994-03 07-01994-03 Label, Serial/Barcode Codan...
Page 379 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn 5% 50V NPO 0805 Philips 0805CG330J9B200 46-13300-081 NiSn 5% 50V NPO 0805...
Page 380 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn 20% 35V...
Page 381 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 20% 35V 3528 TA TAJB105M035R 47-01003-520 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn 20% 35V 3528 TA...
Page 382 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N IC15 Flip Flop, D Dual Motorola MC74HC74AD YH-74074-700 SOIC14 IC16 Gate, NOR 2 Input Quad Motorola MC74HC02AD YH-74002-700 SOIC14...
Page 383 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111 47k Ohm 5% 0,1W 0805 Philips 2322 730 61473 40-44700-111 Ohm 5% 0,1W...
Page 384 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 270 Ohm 5% 0,1W 0805 Philips 2322 730 61271 40-22700-111 100 Ohm 5% 0,1W 0805 Philips 2322 730 61101...
Page 385 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111 10k Ohm 5% 0,1W...
Page 386 08-05988-001 - Audio & Interconnect PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R103 Ohm 5% 0,1W 0805 Philips 2322 730 61105 40-61000-111 R104 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111...
Page 387 08-05987-001 - Appn Proc PCB,3V (Handset I/F) 06 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N HTS, 2011 DSP PCB 01-01235 Appn Proc, 3V (Handset I/F) 04-03424 Application Processor PCB, 3V 08-05987 PCB, Appn Proc3V (Handset...
Page 388 08-05987-001 - Appn Proc PCB,3V (Handset I/F) 06 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100p 5% 50V NPO 0603 Philips 0603CG101J9B200 46-21000-083 NiSn 100p 5% 50V NPO 0603 Philips 0603CG101J9B200 46-21000-083 NiSn...
Page 389 Texas Instruments TPS76318DBVT XB-76318-700 SOT23-5 Reg, Voltage +3,3V 0,5A National Semiconduct LM2674M-3.3TR XB-02674-701 Switch SOIC8 Micro prgmd, 2011 Master I/O Codan 90-20624-001 90-20624-001 Codec, 16 Bit 22kSPS 3-5V Texas Instruments TLV320AIC10C YN-32010-900 TQFP48 Amp, Oper Dual CMOS National Semiconduct LMC662CM...
Page 390 08-05987-001 - Appn Proc PCB,3V (Handset I/F) 06 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N IC14 RAM, CMOS 512kx16Bit 55ns Samsung K6X8016T3B-UF55T YM-16512-710 3V TSOP2-44 IC15 RAM, CMOS 512kx16Bit 55ns Samsung K6X8016T3B-UF55T YM-16512-710...
Page 391 06 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 4,7k Ohm 5% 0,06W 0603 Philips 2322 702 60472 40-34700-121 100k Ohm 5% 0,06W 0603 Philips 2322 702 60104 40-51000-121 100k Ohm 5% 0,06W 0603 Philips...
Page 392 08-05987-001 - Appn Proc PCB,3V (Handset I/F) 06 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ohm 5% 0,06W 0603 Philips 2322 702 60339 40-13300-121 Ohm 5% 0,06W 0603 Philips 2322 702 60339 40-13300-121...
Page 393 08-05987-001 - Appn Proc PCB,3V (Handset I/F) 06 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10k Ohm 5% 0,06W 0603 Philips 2322 702 60103 40-41000-121 Ohm Jumper 0603 Philips 2322 702 96001 40-00001-121...
Page 394 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Audio Interconnect & Data I/O 04-03499 Audio Interconnect & Data I/O 08-06261 PCB, Audio Interconnect & 07-02073-03 07-02073-03...
Page 395 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn...
Page 396 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn 20% 35V 3528 TA TAJB105M035R 47-01003-520 470p 5% 50V NPO 0805...
Page 397 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 20% 25V 6032 TA TAJC106M025R 47-11002-520 3,3n 10% 100V X7R 0805 Philips 08052R332K0B200 46-33300-281 NiSn 100n 10% 50V X7R 0805...
Page 398 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C114 560p 5% 50V NPO 0603 Philips 0603CG561J9BB00 46-25600-080 NiSn C115 10% 100V X7R 0805 Philips 08052R103K0B200...
Page 399 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N IC13 Amp, Operational Dual National Semiconduct LM358M XA-00358-700 SOIC8 IC14 Mux/Demux, Analog, Triple 2ch Philips HEF4053BT-653 YH-40053-701...
Page 400 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 16way 2row Boxed Thomas & Betts 609-1627 60-00160-000 Header (P) 26way 2row Boxed Thomas & Betts 609-2627 60-00260-000 Header (P) 16way 2row Boxed Thomas &...
Page 401 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ohm 5% 0,1W 0805 Philips 2322 730 61105 40-61000-111 Ohm 5% 0,1W 0805 Philips 2322 730 61105...
Page 402 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 3,3k Ohm 5% 0,1W 0805 Philips 2322 730 61332 40-33300-111 3,3k Ohm 5% 0,1W 0805 Philips 2322 730 61332...
Page 403 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 22k Ohm 5% 0,1W 0805 Philips 2322 730 61223 40-42200-111 100 Ohm 5% 0,1W 0805 Philips 2322 730 61101...
Page 404 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R126 100 Ohm 5% 0,1W 0805 Philips 2322 730 61101 40-21000-111 R127 100 Ohm 5% 0,1W 0805...
Page 405 08-06261-001 - Audio Interconnect & Data I/O PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Transistor, NPN Si SOT23 Philips BC847 BC847 MOSFET, N Chan Enhance Philips BST82 BST82 SOT23 MOSFET, N Chan Enhance...
Page 406 08-06260-001 - Appn Proc PCB, Handset & Data I/F 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Appn Proc PCB, Handset & 08-06260 Data I/F Appn Proc, Handset & Data I/F 04-03498 PCB, Appn Proc Handset & 07-02072-02...
Page 407 08-06260-001 - Appn Proc PCB, Handset & Data I/F 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 3,3n 10% 100V X7R 0603 Vishay VJ0603Y332KXBAC 46-33300-282 NiSn 100p 5% 50V NPO 0603 Philips 0603CG101J9B200...
Page 408 08-06260-001 - Appn Proc PCB, Handset & Data I/F 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10% 25V X7R 0603 Vitramon VJ0603Y333KXXT 46-43300-282 NiSn 20% 20V 3528 TA TAJB106M020R 47-11002-000 10% 25V X7R 0603...
Page 409 Texas Instruments TPS76318DBVT XB-76318-700 SOT23-5 Reg, Voltage +3,3V 0,5A National Semiconduct LM2674M-3.3TR XB-02674-701 Switch SOIC8 Micro prgmd, 2011 Master I/O Codan 90-20624-001 90-20624-001 Codec, 16 Bit 22kSPS 3-5V Texas Instruments TLV320AIC10C YN-32010-900 TQFP48 Amp, Oper Dual CMOS National Semiconduct LMC662CM...
Page 410 08-06260-001 - Appn Proc PCB, Handset & Data I/F 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 26way 2row Boxed Neltron 2316SMD-26G-CAP-TR 60-00260-002 Not Fitted Codan **-00000-001 99-00000-001 Not Fitted Codan...
Page 411 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 120 Ohm 5% 0,06W 0603 Philips 2322 702 60121 40-21200-121 120 Ohm 5% 0,06W 0603 Philips 2322 702 60121 40-21200-121 33k Ohm 5% 0,06W 0603 Philips...
Page 412 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 2,2k Ohm 5% 0,06W 0603 Philips 2322 702 60222 40-32200-121 120 Ohm 5% 0,06W 0603 Philips 2322 702 60121 40-21200-121 2,2k Ohm 5% 0,06W 0603 Philips...
Page 413 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 120 Ohm 5% 0,06W 0603 Philips 2322 702 60121 40-21200-121 120 Ohm 5% 0,06W 0603 Philips 2322 702 60121 40-21200-121 33k Ohm 5% 0,06W 0603 Philips...
Page 414 08-05890-001 08-05890-001 - 2nd Filter 500Hz PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Switch, 2nd Filter 04-03379 2nd Filter PCB 08-05890 2nd Filter PCB 08-05890 PCB, 2nd Filter 07-01962-02 07-01962-02 5% 50V NPO 0805...
Page 415 08-05890-002 08-05890-002 - 2nd Filter 2,7kHz PCB 00 -- Pre-Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Switch, 2nd Filter 04-03379 2nd Filter PCB 08-05890 2nd Filter PCB 08-05890 PCB, 2nd Filter 07-01962-02 07-01962-02 5% 50V NPO 0805...
Page 416 08-05267-001 08-05267-001 - Desk Console PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Desk Console 04-03110 Desk Console PCB 08-05267 Desk Console PCB 11-06079 PCB, Desk Console 07-01743-04 07-01743-04 Label, Identification/Barcode Codan...
Page 417 08-05267-001 - Desk Console PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 4way 2mm Latch 173981-4 60-00040-352 Fixed Not Fitted Codan **-00000-001 99-00000-001 Not Fitted Codan **-00000-001 99-00000-001 Not Fitted...
Page 418 08-06320-001 - Desk Console PCB (Voice) 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Desk Console (Voice) 04-03514 Desk Console PCB (Voice) 08-06320 S/W mstr assy for 90-20637- 90-30637-001 001 ver 1.00 Label, 32 pin PLCC...
Page 419 08-06320-001 - Desk Console PCB (Voice) 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 10% 25V X7R 0603 06033C223KAT2A 46-42200-281 NiSn 10% 25V X7R 0603 06033C223KAT2A 46-42200-281 NiSn 10% 25V X7R 0603 06033C223KAT2A...
Page 420 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100k Ohm 5% 0,06W 0603 Philips 2322 702 60104 40-51000-121 100k Ohm 5% 0,06W 0603 Philips 2322 702 60104 40-51000-121 10k Ohm 5% 0,06W 0603 Philips...
Page 421 08-06320-001 - Desk Console PCB (Voice) 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Transistor, NPN Si SOT23 Philips BC847 BC847 Transistor, NPN Si SOT23 Philips BC847 BC847 Transistor, NPN Si SOT23 Philips...
Page 422 NGT—Drawings The drawings in this section consist of the mechanical and electrical diagrams required to maintain the NGT. Table 51: NGT—list of drawings Title Drawing Drawing number Interconnection Diagram 2010 Circuit diagram 04-03223 2030 Circuit diagram 04-03562 2011 Circuit diagram 04-03437 2012 Circuit diagram...
Page 423 NGT—Drawings Table 51: NGT—list of drawings (cont.) Title Drawing Drawing number RF unit (2010) Audio Interface Circuit diagram 04-03109 PCB assembly 08-05266 Application Processor Circuit diagram 04-03108 (sheet 1) 04-03108 (sheet 2) PCB assembly 08-05265 RF/IF RF Mixer Circuit diagram 04-03106 (sheet 1) 455 kHz IF Modulator/Demodulator Circuit diagram...
Page 424 NGT—Drawings Table 51: NGT—list of drawings (cont.) Title Drawing Drawing number PA Filter & Control Circuit diagram 04-03169 Power Amplifier PCB assembly 08-05415 Filter & Control PCB assembly 08-05416 PA Assembly complete with heatsink PCB assembly 08-05511 (sheet 1) 08-05511 (sheet 2) Alternative PA Filter &...
Page 425 NGT—Drawings Table 51: NGT—list of drawings (cont.) Title Drawing Drawing number RF/IF RF Mixer Circuit diagram 04-03378 (sheet 1), or 04-03378 (sheet 1) for PCB issue -06 or earlier 455 kHz IF Modulator/Demodulator Circuit diagram 04-03378 (sheet 2), or 04-03378 (sheet 2) for PCB issue -06 or earlier Synthesiser &...
Page 426 NGT—Drawings Table 51: NGT—list of drawings (cont.) Title Drawing Drawing number Application Processor Handset & Data I/F Circuit diagram 04-03498 (sheet 1) 04-03498 (sheet 2) PCB assembly 08-06260 RF/IF RF Mixer Circuit diagram 04-03378 (sheet 1), or 04-03378 (sheet 1) for PCB issue -06 or earlier 455 kHz IF Modulator/Demodulator...
Page 427 NGT—Drawings Table 51: NGT—list of drawings (cont.) Title Drawing Drawing number Second IF Filter Option Circuit diagram 04-03379 PCB assembly 08-05890 500 Hz Filter Option Fitting instructions 15-10506-001 2700 Hz Filter Option Fitting instructions 15-10514-001 Desk console (15-10471) Circuit diagram 04-03110 PCB assembly 08-05267...
Page 428 04-03223...
Page 429 04-03562 CODAN...
Page 430 04-03437...
Page 431 04-03533...
Page 432 08-05513...
Page 433 08-05514 (sheet 1)
Page 434 08-05514 (sheet 2)
Page 435 08-05628 (sheet 1)
Page 436 08-05628 (sheet 2)
Page 437 08-05628 (sheet 3)
Page 438 08-05628 (sheet 4)
Page 439 04-03125...
Page 440 08-05300...
Page 441 08-05522...
Page 442 08-05523...
Page 443 08-05524...
Page 444 04-03201...
Page 445 08-05470...
Page 446 04-03423...
Page 447 08-05986 (sheet 1)
Page 448 08-05986 (sheet 2)
Page 449 04-03133...
Page 450 08-05317...
Page 451 04-03109...
Page 452 08-05266...
Page 453 04-03108 (sheet 1)
Page 454 04-03108 (sheet 2)
Page 455 08-05265...
Page 456 04-03106 (sheet 1)
Page 457 04-03106 (sheet 2)
Page 458 04-03106 (sheet 3)
Page 459 08-05261 (sheet 1)
Page 460 08-05261 (sheet 2)
Page 461 04-03095...
Page 462 08-05235...
Page 463 04-03378 (sheet 1)
Page 464 04-03378 (sheet 2)
Page 465 04-03378 (sheet 3)
Page 466 04-03378 (sheet 1)
Page 467 04-03378 (sheet 2)
Page 468 04-03378 (sheet 3)
Page 469 08-05889 (sheet 1)
Page 470 08-05889 (sheet 2)
Page 471 08-05889 (sheet 1)
Page 472 08-05889 (sheet 2)
Page 473 04-03410...
Page 474 04-03414...
Page 475 08-05963...
Page 476 08-05962...
Page 477 08-05973...
Page 478 04-03169...
Page 479 08-05415...
Page 480 08-05416...
Page 481 08-05511 (sheet 1)
Page 482 08-05511 (sheet 2)
Page 483 04-03369...
Page 484 08-05869 (sheet 1)
Page 485 08-05869 (sheet 2)
Page 486 08-05869 (sheet 3)
Page 487 08-05910 (sheet 1)
Page 488 08-05910 (sheet 2)
Page 489 04-03542...
Page 490 08-06461 (sheet 1)
Page 491 08-06461 (sheet 2)
Page 492 08-06461 (sheet 3)
Page 493 08-05910 (sheet 1)
Page 494 08-05910 (sheet 2)
Page 495 04-03425...
Page 496 08-05988 (sheet 1)
Page 497 08-05988 (sheet 2)
Page 498 04-03424 (sheet 1)
Page 499 04-03424 (sheet 2)
Page 500 08-05987...
Page 501 04-03499 (sheet 1)
Page 502 04-03499 (sheet 2)
Page 503 08-06261 (sheet 1)
Page 504 08-06261 (sheet 2)
Page 505 04-03498 (sheet 1)
Page 506 04-03498 (sheet 2)
Page 507 08-06260...
Page 508 04-03379...
Page 509 08-05890...
Page 510 15-10506-001...
Page 511 15-10514-001...
Page 512 04-03110...
Page 513 08-05267...
Page 514 04-03514...
Page 515 08-06320...
Page 516 04-03272...
Page 517 High power—Index CODAN Numerics 3-way connector external high-power amplifier pinouts 218 adjusting 243 external high-power systems 231 adjusting the power amplifier 239 ALC bridge 241 fault finding 235 amplifier bias 239 power amplifier 237 amplifier output power 240 Filter PCB...
Page 518 High power—Index parts lists 245 TCVR connector pin connections 211 pinouts 213 ALC adaptor technical description 225 3-way connector 218 3061/3062 228 HPAC HPAC/ALC Adaptor 232 ATU connector 215 transmit path Power Amp connector 216 ALC/PTT Switch PCB 228 TCVR connector 217 Combiner 2-way (500 W) PCB 228 power amplifier Combiner 4-way (1 kW) PCB 228...
Page 519 High power—Overview and specifications This section contains the following topics: Overview (208) Specifications (209) Pin connections (211) NGT Transceiver System Technical Service Manual...
Page 520 These provide additional RF output power for a fixed station. These solutions are: • the Codan 500 W Power Amplifier 3061 and 1 kW Power Amplifier 3062 systems, • the Datron TW500 and TW1000 power amplifiers, which require Codan’s High-...
Page 521 High power—Overview and specifications Specifications The figures listed for specifications will normally be exceeded by production equipment. Where relevant, typical values are given in brackets [ ]. All measurements are made with a modified NGT source (with Option F) and 50 Ω load unless otherwise specified. These specifications indicate differences beyond the regular transmitter NOTE specifications for the NGT.
Page 522 High power—Overview and specifications Table 1: Power amplifier specifications (3061/3062) (cont.) Item Specification Size Amplifier: 483 mm W × 410 mm D × 222 mm H (19 in W × 16.1 in D × 8.7 in H) Power supply: 483 mm W × 410 mm D × 222 mm H (19 in W ×...
Page 523 High power—Overview and specifications Pin connections Power amplifier (3061/3062) Figure 3: Typical rear panel of a power amplifier second cable used to power supply for 3062 only NGT Transceiver System Technical Service Manual...
Page 524 High power—Overview and specifications Pinouts of the ATU connector on the power amplifier Figure 4: Front view of the ATU connector on the power amplifier Table 2: Pinouts of the ATU connector on the power amplifier Pin no. Function Input/output Signal level A rail Output...
Page 525 High power—Overview and specifications Pinouts of the TCVR connector on the power amplifier Figure 5: Front view of the TCVR connector on the power amplifier Table 3: Pinouts of the TCVR connector on the power amplifier Pin no. Function Input/output Signal level Ground Data...
Page 526 High power—Overview and specifications Pinouts of the DC supply connector on the power amplifier The DC supply connector is on a flying lead from the rear of the power amplifier. There are two DC supply connectors for the 1 kW power amplifier. Figure 6: Front view of the DC supply connector on the power amplifier +70 V DC Ground...
Page 527 High power—Overview and specifications HPAC module (used with vendor equipment only) Figure 9: Rear panel of the HPAC Power Amp status light earth point TCVR Pinouts of the ATU connector on the HPAC Figure 10: Front view of the ATU connector on the HPAC Table 4: Pinouts of the ATU connector on the HPAC Pin no.
Page 528 High power—Overview and specifications Pinouts of the Power Amp connector on the HPAC Figure 11: Front view of the Power Amp connector on the HPAC Table 5: Pinouts of the Power Amp connector on the HPAC Pin no. Function Input/output Signal level A rail Output...
Page 529 High power—Overview and specifications Pinouts of the TCVR connector on the HPAC Figure 12: Front view of the TCVR connector on the HPAC Table 6: Pinouts of the TCVR connector on the HPAC Pin no. Function Input/output Signal level Ground Data Input/output 5 V TTL logic...
Page 530 High power—Overview and specifications Pinouts of the 3-way connector on the ALC adaptor Figure 14: Front view of the 3-way connector on the ALC adaptor Table 7: Pinouts of the 3-way connector on the ALC adaptor Pin no. Function Input/output Signal level A rail Input...
Page 531 High power—Brief description This section contains the following topics: General information (221) Power amplifier (3061/3062) (222) HPAC and ALC adaptor modules with vendor equipment (223) For a detailed description of these functions see page 225, High power—Technical description. NGT Transceiver System Technical Service Manual...
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Page 533 03-01138...
Page 534 03-01139...
Page 535 High power—Brief description General information The information in this section should be read in conjunction with the NOTE appropriate block diagram. See below to determine which block diagram you should be viewing. For HPA system using... See... 3061/3062 power amplifiers 03-01138 HPAC and ALC Adaptor modules with 03-01139...
Page 536 High power—Brief description Power amplifier (3061/3062) The transmitter output from the NGT is connected to the input of the high-power amplifier. The amplifier is internally bypassed in receive, and when the amplifier is disabled. Normal NGT operation occurs in these instances. When the amplifier is enabled and PTT is active, the output transmitted by the NGT is split and delivered to the Power Amplifier PCB(s) (one PCB in 3061, two PCBs in 3062), then recombined and filtered before being delivered to the amplifier output.
Page 537 High power—Brief description HPAC and ALC adaptor modules with vendor equipment The TW500 and TW1000 amplifiers are fixed-gain amplifiers with internal output filters controlled through an external control port. The control functions are provided by the HPAC module, and the power sensing required for ALC operation of the NGT is provided by the ALC adaptor module.
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Page 539 High power—Technical description This section contains the following topics: LED indications on the NGT (226) 3061/3062 power amplifiers (227) External high-power systems (231) This section should be read in conjunction with page 247, High power—Drawings. NGT Transceiver System Technical Service Manual...
Page 540 High power—Technical description LED indications on the NGT LED on the front of the RF unit indicates the operating status of the NGT when it is connected to a high-power system. Table 8: Status of LED and its meaning LED status Meaning Steady green Device is functioning correctly...
Page 541 High power—Technical description 3061/3062 power amplifiers Supply voltages The supply voltages for the power amplifiers are shown in Table Table 10, and Table Drawing 04-03418 (sheet 1) 04-03418 (sheet 2) Table 9: Supply voltages for the Control PCB in the power amplifier Supply Description Source...
Page 542 High power—Technical description Transmit path ALC/PTT Switch PCB Drawing 04-03422 The RF from the NGT is connected to the RF In connector. From here it is connected via the PTT relays to either the power amplifier path for high-power transmission, or to the output connector for receive or amplifier-disabled operation.
Page 543 High power—Technical description Filter PCB Drawing 04-03415 The filter assembly removes harmonics from the combined amplifier output. There are seven filter banks. Each filter bank has two relays switching the input and output of a 7-pole elliptic filter. The output from the filter is fed to the amplifier output connector via the ALC/PTT Switch PCB.
Page 544 High power—Technical description Power Supply PCB Drawing 04-03417 The Power Supply PCB is a switchmode DC–DC converter with two separate channels, one for each amplifier stage. Each subconverter uses a LM3524 switchmode power controller part, one acting as the master controller (IC1), the other as the slave (IC101). The outputs from the master and slave are fed to the respective gates of the output drive FETs (V5 and V105) via a gate drive part (IC2 and IC102).
Page 545 High power—Technical description External high-power systems The external NGT high-power system comprises: • an HPAC module • an ALC adaptor module These items are used to interface the NGT transceiver system with vendor high-power amplifiers. Supply voltages The supply voltages for the HPAC and the ALC adaptor modules are shown in Table 12 Table Drawing...
Page 546 High power—Technical description Transmit path High-power PA & Antenna Control PCB Drawing 04-03377 This unit provides the control interface between the NGT, the power amplifier and the SG235C antenna tuner. The NGT antenna control output is reconfigured to supply clock, data and PTT information to the antenna controller.
Page 547 High power—Technical description High-power ALC Adaptor PCB Drawing 04-03407 This unit detects the output power from the external amplifier and the SWR of the antenna, then produces a control signal for the NGT. Under this control signal, the NGT varies the drive power to produce the appropriate output of 500 W or 1 kW PEP. The output of the forward power detector D1 is applied to the base of V1.
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Page 549 High power—Fault finding and adjustments This section contains the following topics: General information (236) Fault finding the power amplifiers (3061/3062) (237) Adjusting the power amplifiers (3061/3062) (239) Adjusting the external high-power amplifier (243) NGT Transceiver System Technical Service Manual...
Page 550 High power—Fault finding and adjustments General information There is no scheduled maintenance required for either the 3061/3062 power amplifiers, or the HPAC and ALC adaptor modules with the TW500/1000 amplifiers. NGT Transceiver System Technical Service Manual...
Page 551 High power—Fault finding and adjustments Fault finding the power amplifiers (3061/3062) The power amplifiers have front panel LED indicators, which latch on in the event of a fault; this latch clears when the fault is resolved and the NGT is switched off then on again.
Page 552 High power—Fault finding and adjustments Internal fault indicators Internal faults of the power amplifier can be further diagnosed using the LED indicators on the Control PCB inside the power amplifier. The meanings of the LED indicators are provided in Table Table 16: Meaning of internal LED indicators on the Control PCB Indicator Cause...
Page 553 High power—Fault finding and adjustments Adjusting the power amplifiers (3061/3062) Replacing output transistors Drawing 08-05977 (sheet 1) and drawings 08-05978 (sheet 08-05978 (sheet 2) 08-05978 (sheet 3) If any of the output transistors on the Power Amplifier PCBs need to be replaced, all of the transistors must be replaced with a set of transistors of CAUTION the same gain.
Page 554 High power—Fault finding and adjustments Adjusting the bar graph meter Drawing 08-05979 (sheet 1) 08-05979 (sheet 2) The transceiver does not have to be in Service mode to perform this NOTE adjustment. To adjust the bar graph meter: Ensure the NGT is connected to the power amplifier and switched on. Adjust preset potentiometer R257 to give a voltage of 1.40 V DC at TP214.
Page 555 High power—Fault finding and adjustments Adjusting the ALC bridge Drawing 08-05985 The transceiver does not have to be in Service mode to perform this NOTE adjustment. To adjust the ALC bridge: Connect setup as per page 180, Adjusting high output power.
Page 556 High power—Fault finding and adjustments Adjusting the power supply operating area Drawing 08-05978 (sheet 08-05978 (sheet 2) 08-05978 (sheet 3) The transceiver does not have to be in Service mode to perform this NOTE adjustment. To adjust the power supply operating area: Ensure there is no audio drive to the NGT.
Page 557 High power—Fault finding and adjustments Adjusting the external high-power amplifier Ensure the dummy load and power meter are rated to 1 kW PEP (500 W NOTE CW). The transceiver must be in Service mode to perform this adjustment (see NOTE page 154, Accessing Service mode).
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Page 559 High power—Parts lists Table 18: High power parts lists index Title Assembly number ALC/PTT Switch 08-05985-001 Splitter 2-way (500 W) 08-05997-001 Splitter 4-way (1 kW) 08-05999-001 Power Amplifier 08-05977-001 Combiner 2-way (500 W) 08-05998-001 Combiner 4-way (1 kW) 08-06000-001 Filter 08-05976-001 Control 08-05979-001...
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Page 561 08-05985-001 08-05985-001 - ALC PTT Switch PCB 500W 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N ALC PTT Switch PCB 08-05985 ALC PTT Switch 04-03422 PCB, ALC PTT Switch 07-01991-01 07-01991-01 Stake, Terminal...
Page 562 08-05985-001 - ALC PTT Switch PCB 500W 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 27,4 Ohm 1% 0,4W Philips 2322 156 12749 40-12740-501 27,4 Ohm 1% 0,4W Philips 2322 156 12749 40-12740-501...
Page 563 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Splitter 2 way 500W Amp 04-03419 Splitter 2 way PCB 500W Amp 08-05997 PCB, Splitter 2 way 500W Amp Codan 07-01996-02 07-01996-02 Standoff, PCB 3,6x6 KFE-3,6-6ET 33-53604-060 2% 100V NPO Philips 2222 680 10399...
Page 564 Description Manufacturer Manufacturer's P/N Codan P/N Splitter 4 way 1kW Amp 04-03420 Splitter 4 way PCB 1kW Amp 08-05999 PCB, Splitter 4 way 1kW Amp Codan 07-01998-02 07-01998-02 Tie, Cable 2,5mm W x 115mm Richco WIT 18 R 30-39100-004 Long...
Page 565 08-05977-001 08-05977-001 - 500W HF Amp PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 500W HF Amp 04-03416 500W HF Amp PCB 08-05977 PCB, 500W Amp Codan 07-01985-02 07-01985-02 Rivet, Tinned Brass Chobert...
Page 566 08-05977-001 - 500W HF Amp PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 20% 50V X7R SR175C103MAA 46-41000-261 20% 25V TA Cap AVX TAP106M025CCS 47-11002-510 20% 25V CE Cap Murata DD406SR333M25 46-43300-211...
Page 567 08-05977-001 - 500W HF Amp PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Diode, Schottky HV 5082-2800 5082-2800 Diode, Zener 30V 5% 0,4W Philips BZX79-C30 BZX79C30 Diode, Si fast low cap high...
Page 568 08-05977-001 - 500W HF Amp PCB 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ohm 5% 0,33W CF Philips 2322 211 13479 40-14700-020 Ohm 5% 0,33W CF Philips 2322 211 13102 40-31000-020 Ohm 5% 0,33W CF...
Page 569 08-05998-001 - Combiner 2 way PCB 500W Amp 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Combiner 2 way 500W Amp 04-03428 Combiner 2 way PCB 500W 08-05998 PCB, Combiner 2 way 500W 07-01997-03 07-01997-03...
Page 570 08-06000-001 - Combiner 4 way PCB 1kW Amp 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N PCB, Combiner 4 way 1kW Codan 07-01999-02 07-01999-02 Combiner 4 way 1kW Amp 04-03429 Combiner 4 way PCB 1kW...
Page 571 08-05976-001 08-05976-001 - 500/1000W HF Filter PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Capacitors, 44pF +/-2% Braemac 23-40024 TO 10-00936 23-40024 Capacitors, 10pF +/-2% Braemac 23-40050 23-40050 Capacitors, 36pF +/-2% Braemac...
Page 572 08-05976-001 - 500/1000W HF Filter PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Capacitors, 150pF +/-2% Braemac 23-40003 TO 10-00936 23-40003 Capacitors, 720pF +/-2% Braemac 23-40002 TO 10-00936 23-40002 TP,500W/1kW Filter Alignment...
Page 573 08-05976-001 - 500/1000W HF Filter PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C602 20% 25V CE Cap Murata DD406SR333M25 46-43300-211 C603 20% 25V CE Cap Murata DD406SR333M25 46-43300-211 C604 20% 25V...
Page 574 08-05976-001 - 500/1000W HF Filter PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N L602 Inductor, 234nH Lencom 44-70523 44-70523 L603 Inductor, 280nH Lencom 44-70524 44-70524 L701 Inductor, 278nH Lencom 44-70527 44-70527 L702...
Page 575 08-05979-001 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Control PCB 500/1000W HF 08-05979 Control 500/1000W Amp 04-03418 PCB, Control 500/1000W HF Codan 07-01987-02 07-01987-02 Wire, Eq bn...
Page 576 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C124 20% 35V 3528 TA TAJB105M035R 47-01003-520 C125 100n 10% 50V X7R 0805 Philips 08052R104K9BB 46-51000-282 Nisn C126...
Page 577 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C226 20% 25V 6032 TA TAJC106M025R 47-11002-520 C227 Not Fitted Codan **-00000-001 99-00000-001 D101 Diode, Schottky SOT23 Philips...
Page 578 LED, Red SMD R/A Dialight 595-2101-007 65-61110-218 Diffused IC101 Reg, Voltage +5V 1A National Semiconduct LM7805S XB-07805-701 TO263_3 IC102 Buffer, Hex Inverting Schmitt Motorola MC74HC14D YH-74014-700 SOIC14 IC103 Micro prgmd, Hi Pwr PA Cntrlr Codan 90-20611-001 90-20611-001 Page 4 of 10...
Page 579 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N IC104 Driver, 8 Bit Serial I/P,latched Allegro A5841SLW YK-05841-700 SOIC20 IC105 Amp, Op Rail-Rail I/O Dual National Semiconduct...
Page 580 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R105 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111 R106 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103 40-41000-111...
Page 581 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R134 Ohm 5% 0,1W 0805 Philips 2322-730-61102 40-31000-111 R135 2,2M Ohm 5% 0,1W 0805 Philips 2322 730 61225...
Page 582 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R201 100k Ohm 5% 0,1W 0805 Philips 2322 730 61104 40-51000-111 R202 100 Ohm 5% 0,1W 0805 Philips...
Page 583 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R230 100k Ohm 5% 0,1W 0805 Philips 2322 730 61104 40-51000-111 R231 390 Ohm 5% 0,1W 0805 Philips...
Page 584 08-05979-001 - Control PCB 500W HF Amp 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R259 3,9k Ohm 5% 0,1W 0805 Philips 2322 730 61392 40-33900-111 R260 Ohm 5% 0,1W 0805 Philips 2322-730-61102...
Page 585 08-05978-001 - PSU 500/1000 W PA PCB 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N PSU 500/1000W Amp 04-03417 PSU 500/1000 W PA PCB 08-05978 TP,500W/1kW PSU Intermed 10-00925 Build PCB, PSU 500/1000W PA...
Page 586 08-05978-001 - PSU 500/1000 W PA PCB 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 470u 25V 105'C Ra EL Nippon Chemicn LXJ25VB470M10X16 48-24702-500 Cap Low ESR 470u 25V 105'C Ra EL Nippon Chemicn...
Page 587 08-05978-001 - PSU 500/1000 W PA PCB 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C132 470p 5% 500V NPO 1210 Philips 1210CG471GBB- 46-24700-082 NiSn C135 5% 50V NPO 0805 Philips 0805CG102J9BB- 46-31000-082...
Page 588 08-05978-001 - PSU 500/1000 W PA PCB 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 6way 2mm Latch 173981-6 60-00060-350 Fixed P102 Header (P) 2way 1row Latch IL-2P-S3EN2 60-00020-260 100k Ohm 5% 0,1W...
Page 589 08-05978-001 - PSU 500/1000 W PA PCB 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 680 Ohm 1% 0,1W 0805 Philips 2322 734 66801 40-26800-115 100k Ohm 5% 0,1W 0805 Philips 2322 730 61104...
Page 590 08-05978-001 - PSU 500/1000 W PA PCB 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R112 Pot,100 Lin MG Trim SMD Bourns 3314 J-1-101 42-21004-000 R113 3,3k Ohm 5% 0,1W 0805 Philips 2322 730 61332...
Page 591 08-05978-001 - PSU 500/1000 W PA PCB 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Diode, Zener 6,8V 5% 0,2W Philips BZX84C6V8 BZX84C6V8 SOT23 V101 Transistor, NPN Si SOT23 Philips BC848 BC848 V102...
Page 592 08-05984-001 08-05984-001 - Rear Panel PCB 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Rear Panel PCB 08-05984 Rear Panel 04-03421 PCB,Rear Panel 07-01990-3 07-01990-03 Stake, Terminal Autosplice 7-22461-5 61-40300-004 Socket, UHF Fixed...
Page 593 08-06067-001 - 3061 Power Supply 500W 01 -- Production BOM Revision Date Valid On 25.10.2006 Description Manufacturer Manufacturer's P/N Codan P/N Power Supply 3061/3062 04-03453 Final Assy 500W PSU 11-06103 TP, 500W/1kW PSU Final Assy 10-00937 Final Assy, 500W PSU...
Page 594 08-06102-001 - 3062 Power Supply 1000W 01 -- Production BOM Revision Date Valid On 25.10.2006 Description Manufacturer Manufacturer's P/N Codan P/N Final Assy 1kW PSU 11-06102 Power Supply 3061/3062 04-03453 TP, 500W/1kW PSU Final Assy 10-00937 Final Assy, 1kW PSU...
Page 595 08-05926-001 - High Pwr PA & Ant Controller 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N TP, Hi Pwr PA & Ant Controller 10-00890 High Pwr Amplifier Controller 04-03377 Assy Proc,High Pwr PA&Ant 11-06066 Cntr High Pwr PA &...
Page 596 Reg, Voltage +5V 0,1A National Semiconduct LM78L05ACM XB-07805-700 SOIC8 Buffer, Hex Inverting Schmitt Motorola MC74HC14D YH-74014-700 SOIC14 Micro prgmd, Hi Pwr PA Cntrlr Codan 90-20611-001 90-20611-001 Driver, 8 Bit Serial I/P,latched Allegro A5841SLW YK-05841-700 SOIC20 Socket, 9way D Strght PCB ITT-Cannon...
Page 597 08-05926-001 - High Pwr PA & Ant Controller 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Socket, 15way D strght PCB ITT-Cannon DA-15S-OL2 60-00153-094 Fixed Choke, EMI/EMC 0A DC Taiyo Yuden FCFBMJ 4516 HS 110- 43-90003 >1MHz...
Page 598 08-05926-001 - High Pwr PA & Ant Controller 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ohm 5% 0,1W 0805 Philips 2322-730-61102 40-31000-111 Ohm 5% 0,1W 0805 Philips 2322 730 61689 40-16800-111 Ohm 5% 0,1W...
Page 599 08-05926-001 - High Pwr PA & Ant Controller 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100k Ohm 5% 0,1W 0805 Philips 2322 730 61104 40-51000-111 10k Ohm 5% 0,1W 0805 Philips 2322-730-61103...
Page 600 08-05927-001 - High Pwr SWR, ALC Adaptor 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N High Pwr ALC Adaptor 04-03407 TP, Hi Pwr SWR, ALC Adaptor 10-00891 High Pwr SWR, ALC Adaptor 08-05927 Assy Proc, High Pwr SWR,ALC...
Page 601 08-05927-001 - High Pwr SWR, ALC Adaptor 03 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Diode, Schottky 70V 70mA Siemens BAS70 BAS70 SOT23 Diode, Schottky 70V 70mA Siemens BAS70 BAS70 SOT23 Diode, Schottky 40V 3A...
Page 602 High power—Drawings The drawings in this section consist of the mechanical and electrical diagrams required to maintain the 3061/3062 High-power Amplifiers, the HPAC module, and the ALC adaptor module. Table 19: High power—list of drawings Title Drawing Drawing number ALC/PTT Switch Circuit diagram 04-03422 PCB assembly...
Page 603 High power—Drawings Table 19: High power—list of drawings (cont.) Title Drawing Drawing number 3062 Power Supply 1000 W Final assembly 08-06102 (sheet 1) 08-06102 (sheet 2) HPAC Circuit diagram 04-03377 PCB assembly 08-05926 (sheet 1) 08-05926 (sheet 2) ALC adaptor Circuit diagram 04-03407 PCB assembly...
Page 604 04-03422...
Page 605 08-05985...
Page 606 04-03419...
Page 607 08-05997...
Page 608 04-03420...
Page 609 08-05999...
Page 610 04-03416...
Page 611 08-05977 (sheet 1)
Page 612 04-03428...
Page 613 08-05998...
Page 614 04-03429...
Page 615 08-06000...
Page 616 04-03415...
Page 617 08-05976 (sheet 1)
Page 618 08-05976 (sheet 2)
Page 619 04-03418 (sheet 1)
Page 620 04-03418 (sheet 2)
Page 621 08-05979 (sheet 1)
Page 622 08-05979 (sheet 2)
Page 623 04-03417...
Page 624 08-05978 (sheet 1)
Page 625 08-05978 (sheet 2)
Page 626 08-05978 (sheet 3)
Page 627 04-03421...
Page 628 08-05984...
Page 629 04-03453...
Page 630 08-06067 (sheet 1)
Page 631 08-06067 (sheet 2)
Page 632 08-06102 (sheet 1)
Page 633 08-06102 (sheet 2)
Page 634 04-03377...
Page 635 08-05926 (sheet 1)
Page 636 08-05926 (sheet 2)
Page 637 04-03407...
Page 638 08-05927 (sheet 1)
Page 639 08-05927 (sheet 2)
Page 640 NRI—Index CODAN accessing the inside 275 land line specifications 252 antenna LED indicators 273 description 251 line modem description 251 brief description 259 microprocessor control 266 modem adaptor description 262 Modem connector connector pinouts 256 pinouts 254 operation 265 components in NRI system...
Page 641 NRI—Index serial interfaces 266 size NRI 252 remote control junction box 252 specifications 249 control points 253 environmental 252 general 252 land line 252 physical 252 switchmode power supply description 251 testing 277 technical description 263 NRI Microcontroller PCB 265 NRI User Connect PCB 264 NRI Vocoder PCB 267 Test connector...
Page 642 NRI—Overview and specifications This section contains the following topics: Overview (250) Specifications (252) Pin connections (254) NGT Transceiver System Technical Service Manual...
Page 643 Desk Line Line RF unit console modem modem Switchmode Codan power transceiver supply supply Components in a remote control NGT system Handset The handset is a hand-held device that has a microphone, PTT button, display and keypad. The microphone and PTT button are used for voice communication. The keypad enables you to control and configure the transceiver system.
Page 644 NRI—Overview and specifications RF unit The RF unit modulates audio signals onto radio frequencies that can be transmitted on air, and demodulates the radio frequencies it receives into audio signals. NGT remote interface The NRI provides a method of extending NGT CIB via an RS232 serial data link by converting CIB audio, control and status signals to and from RS232 data.
Page 645 NRI—Overview and specifications Specifications General Power consumption Less than 350 mA @ 12 V DC Line modem 300 mA maximum @ 12 V DC Environmental Temperature range 0 to +60°C (32 to 140°F) Humidity operating range 0 to 95% relative humidity, non-condensing Physical Size NGT Remote Interface 3030...
Page 646 NRI—Overview and specifications Combined cable length between each 19 km maximum site and the exchange (if using the line modems provided) Grade 10 lb line/0.64 mm diameter The actual distance between the control site and the transceiver site can be NOTE greater depending on the configuration between the exchanges.
Page 647 NRI—Overview and specifications Pin connections Figure 2: Rear panel of the NRI modem earth point test power Pinouts of the Modem connector on the NRI The Modem connector is an RS232 9-way male, D-type plug. It provides the interface between the NRI and the line modem. Figure 3: Front view of the Modem connector on the NRI Table 1: Pinouts of the Modem connector on the NRI Pin no.
Page 648 Pinouts of the Test connector on the NRI The Test connector is a 25-way male, D-type plug. It provides the interface between the NRI and test equipment. The connector is for Codan’s test purposes only. Figure 4: Front view of the Test connector on the NRI Table 2: Pinouts of the Test connector on the NRI Pin no.
Page 649 NRI—Overview and specifications Pinouts of the CIB connectors on the NRI The NRI has two CIB connectors. The CIB connectors are 8-way NANA plugs. They provide the interface between the NRI and the RF unit, junction box or ancillary equipment, such as a remote control junction box. Figure 5: Front view of a CIB connector on the NRI Table 3: Pinouts of a CIB connector on the NRI Pin no.
Page 650 NRI—Overview and specifications Pinouts of the DC power supply connectors on the NRI The NRI has two 2.5 mm DC barrel sockets that are wired in parallel. One is used to supply power to the NRI, while the other supplies power to the line modem. Figure 6: Front view of a DC power supply connector on the NRI sleeve Table 4: Pinouts of a DC power supply connector on the NRI...
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Page 652 NRI—Brief description This section contains the following topics: General information (261) NGT remote interface (261) Remote control junction box (262) For a detailed description of these functions see page 263, NRI—Technical description. NGT Transceiver System Technical Service Manual...
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Page 654 03-01079...
Page 655 NRI—Brief description General information The information in this section should be read in conjunction with the NOTE block diagram 03-01108. A remote control NGT system operates in a similar manner to a standard NGT system. The handset, junction box and RF unit used in a remote control NGT system are standard NGT devices.
Page 656 NRI—Brief description Remote control junction box The RCJB can be configured to operate as one of the following: • a modem adaptor • an additional system connection point for the RTU–282/292 Modem adaptor The modem adaptor is a remote control junction box that is used to connect an HF Data Modem 3012 into an NGT data system.
Page 657 NRI—Technical description This section contains the following topics: NRI User Connect PCB (264) NRI Microcontroller PCB (265) NRI Vocoder PCB (267) This section should be read in conjunction with page 289, NRI—Drawings. NGT Transceiver System Technical Service Manual...
Page 658 NRI—Technical description NRI User Connect PCB The main function of the NRI User Connect PCB is to physically support the connectors. The NRI has two power connectors, two CIB connectors, a standard serial port (providing the modem interface) and a test port, which provides a connection point for factory testing and future use.
Page 659 The Vocoder module operates from the main 5 V rail and has on-board regulators to generate any other rails required. Codan interconnect bus The NRI interfaces with components of the transceiver system using the CIB. For a comprehensive explanation of how the CIB works see page 69, NGT—Technical...
Page 660 NRI—Technical description Serial interfaces The NRI uses RS232-style serial ports as interfaces for the line modem and test port. The main microcontroller used in the NRI (Hitachi H8/3003) only supports two simple serial interfaces. A DUART is used in conjunction with the processor to provide two additional RS232 serial interfaces.
Page 661 NRI—Technical description NRI Vocoder PCB The Vocoder is essential in the operation of the NRI. It is a small plug-in module that contains a special-purpose voice coding integrated circuit. The function of this module is to convert an incoming analog audio signal that represents voice, into a digitised compressed data stream suitable for transmission through the digital modem link.
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Page 663 NRI—Fault finding This section contains the following topics: PCB and unit replacement (270) Upgrading the NRI firmware (271) Error messages (272) LED indicators (273) Dismantling the NRI (275) Test procedures (277) NGT Transceiver System Technical Service Manual...
Page 664 For details on the repair and replacement of other units in a remote control NGT system page 145, NGT—Checks and adjustments. PCBs and units available as replacements The replacement PCBs and units available from Codan are listed in Table Table 5: Replacement PCBs and units for the NRI PCB or unit...
Page 665 NRI—Fault finding Upgrading the NRI firmware The NRI firmware is upgraded using NSP. For information on using NSP see the NGT System Programmer Help. Control site To upgrade the NRI firmware at the control site: Connect a PC in which NSP has been installed to the handset via the programming jack.
Page 666 NRI—Fault finding Error messages When communication levels are inadequate for the equipment in a remote control NGT system to operate correctly, a system error message is displayed on the handset for five seconds. The system error message indicates the condition that is preventing the system from operating normally.
Page 667 NRI—Fault finding LED indicators Most devices in a remote control NGT system have a LED indicator on their front panel. The different colours of the LED indicators and timing of flashes indicates the state of the device. The LED indicators are useful in detecting fault conditions of the units in your remote control NGT system.
Page 668 NRI—Fault finding Table 7: Description of LEDs (cont.) State of LED Description Fast alternating The lists stored on the device are being viewed on the handset. red/green When viewing is complete, the LED switches off for a period of time before resuming the state it was before it displayed red/green. The firmware download has been successful and the device is verifying the status of other devices in the network.
Page 669 Disconnect the cables from the NRI and remove it from the system. Remove the seven M3 taptite screws (Codan part number 31-03010-582) from the top cover of the NRI and remove the top cover and its sealing gasket (Codan part number 06-02015).
Page 670 NRI). Remove the shielding screen by levering each corner of the screen with a screwdriver. The NRI Microcontroller PCB (Codan part number 08-05854-001) and its plug-in NRI Vocoder PCB are exposed. Accessing the NRI User Connect PCB To gain access to the NRI User Connect PCB inside the NRI:...
Page 671 Is voltage +13.5 V? Fault find the NRI (10.5 to 15 V User Connect is allowable) PCB. Power supply may need replacement or repair. Refer to Codan. NGT Transceiver System Technical Service Manual...
Page 672 275, Accessing the inside of the NRI). Connect the switchmode power supply or the transceiver supply unit to the NRI unit via the power adaptor cable (Codan part number 08-05868-001), then switch on the power supply. Follow the steps in Figure 9 to assist in fault finding.
Page 673 NRI—Fault finding Figure 9: NRI fault diagnosis chart NRI fault diagnosis chart flashing What is the green green status of the LED NRI OK. on the front panel of the NRI? Is the power Connect the power supply connected to supply and switch the NRI and on the power.
Page 674 NRI—Fault finding Testing the NRI Microcontroller PCB Drawing 08-05854 (sheet 1) A number of test points are provided on the NRI Microcontroller PCB to enable measurements to be made that assist in fault finding. A multimeter and an oscilloscope (if available) may be used to measure the signals at each of these test points. Table 8 shows the expected signals at the test points.
Page 675 NRI—Fault finding Table 8: Test points on the NRI Microcontroller PCB (cont.) Test point Description Acceptable Possible fault causes Action signal/level +5 V with ∼ 6 µs wide AUD+ CIB system Failed programmable Replace PCB audio + 5 V p–p high-going logic device pulses every 80 µs Failed analog...
Page 676 NRI—Fault finding Table 9: Test points on the NRI Vocoder PCB Test point Description Acceptable Possible fault causes Action signal/level +10.0 V ±0.1 V +10 V Regulated +10 V Failed connection Check condition of supply rail from NRI J1, and P206 on Microcontroller PCB Microcontroller Failed +10 V supply...
Page 677 NRI—Fault finding Testing the NRI User Connect PCB Drawing 08-05855 To test the NRI User Connect PCB: Access the NRI User Connect PCB (see page 276, Accessing the NRI User Connect PCB). Connect the power supply, then switch on the power supply. Follow the steps in Figure 10a Figure 10b...
Page 678 +6.0 V ±0.2 V? and +6 V test points. The +6 V standby power supply may need repair or refer to Codan. Test the onboard +5 V supply Is the rail by measuring the voltage The onboard +5 V supply...
Page 679 Test the CIB power feed by pressing the key on the handset. Do the junction CIB power feed is box and handset operating correctly. switch on? CIB power feed may need repair or refer to Codan. NGT Transceiver System Technical Service Manual...
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Page 681 NRI—Parts lists Table 10: NRI parts lists index Title Assembly number NRI Microcontroller PCB 08-05854-001 NRI User Connect PCB 08-05855-001 NRI Vocoder PCB 08-05870-001 NGT Transceiver System Technical Service Manual...
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Page 683 08-05854-001 08-05854-001 - NRI Micro-Controller PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Header (P) 4way 2mm Latch 173981-4 60-00040-352 Fixed Build Standard, 3030 01-01249 NRI Micro-Controller 04-03363 NRI Micro-Controller PCB 08-05854...
Page 684 08-05854-001 - NRI Micro-Controller PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C126 220p 5% 50V NPO 0805 Philips 0805CG221J9BB 46-22200-081 NiSn C127 220p 5% 50V NPO 0805 Philips 0805CG221J9BB 46-22200-081 NiSn...
Page 685 08-05854-001 - NRI Micro-Controller PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C209 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C210 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C211 10% 50V X7R 0805...
Page 686 08-05854-001 - NRI Micro-Controller PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N IC204 Tcvr, CAN bus Philips PCA82C250T YI-82250-700 SOIC8 IC205 Serial Number, 48 bit Dallas DS2401Z YM-02401-700 SOT223 IC206 SRAM, CMOS 256k x 16 Bit...
Page 687 08-05854-001 - NRI Micro-Controller PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R117 51k Ohm 5% 0,1W 0805 Philips 2322 730 61513 40-45100-111 R118 51k Ohm 5% 0,1W 0805 Philips 2322 730 61513...
Page 688 08-05854-001 - NRI Micro-Controller PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R207 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333 40-43300-121 R208 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333...
Page 689 08-05854-001 - NRI Micro-Controller PCB 07 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R236 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333 40-43300-121 R237 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333...
Page 690 08-05855-001 08-05855-001 - User Connect PCB, 3030 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Build Standard, 3030 01-01249 User Connector PCB 11-06101 User Connect PCB 08-05855 User Connect 04-03364 Jig, Alignment MIC Socket...
Page 691 08-05855-001 - User Connect PCB, 3030 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C126 3,3n 10% 100V X7R 0805 Philips 08052R332K0B200 46-33300-281 NiSn C127 3,3n 10% 100V X7R 0805 Philips 08052R332K0B200 46-33300-281...
Page 692 08-05855-001 - User Connect PCB, 3030 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N D104 Diode, Si High speed 75V Philips BAS16 BAS16 SOT23 D105 Diode, Si High speed 75V Philips BAS16 BAS16...
Page 693 08-05855-001 - User Connect PCB, 3030 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R104 Res, Voltage Dependent Philips 2322-592-52506 41-22506-592 R105 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333 40-43300-121 R106...
Page 694 08-05855-001 - User Connect PCB, 3030 05 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R133 Ohm 5% 0,06W 0603 Philips 2322 702 60102 40-31000-121 R134 100 Ohm 5% 0,06W 0603 Philips 2322 702 60101...
Page 695 08-05870-001 08-05870-001 - NRI Vocoder PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N NRI Vocoder 04-03370 NRI Vocoder PCB 08-05870 PCB, NRI Vocoder Morris Productions 07-01949-02 07-01949-02 220p 5% 50V NPO 0805...
Page 696 08-05870-001 - NRI Vocoder PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Reg, Voltage -5V 0,1A National Semiconduct LM79L05ACM XB-07905-700 SOIC8 DSP, Speech Compression DSP Group CT8020D11AQC YP-08020-900 Duplex PQFP128 RAM, CMOS 64k x 8Bit 12nS...
Page 697 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ohm 5% 0,06W 0603 Philips 2322 702 60105 40-61000-121 10k Ohm 5% 0,06W 0603 Philips 2322 702 60103 40-41000-121 10k Ohm 5% 0,06W 0603 Philips...
Page 698 NRI—Drawings The drawings in this section consist of the mechanical and electrical diagrams required to maintain the NGT remote interface. Table 11: NRI—list of drawings Title Drawing Drawing number NRI Microcontroller PCB Circuit diagram 04-03363 (sheet 1) 04-03363 (sheet 2) PCB assembly 08-05854 (sheet 1) 08-05854 (sheet 2)
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Page 700 04-03363 (sheet 1)
Page 701 04-03363 (sheet 2)
Page 702 08-05854 (sheet 1)
Page 703 08-05854 (sheet 2)
Page 704 08-05854 (sheet 3)
Page 705 04-03364...
Page 706 08-05855...
Page 707 04-03370...
Page 708 08-05870...
Page 709 3012—Index CODAN Numerics 3012 297 general specifications 295 group call 293 group transmission 294 adjustments 308 audio output path testing 313 HF subsystem testing 313 brief description 299 broadcast call 293 interfacing 304 broadcast transmission 294 LED indicators 294 call...
Page 710 3012—Index specifications 291 environmental 296 general 295 physical 296 system requirements 296 technical description 303 DSP Modem PCB 304 User Connector PCB 306 Terminal connector pinouts 297 test voltages DSP Modem PCB 313 User Connector PCB 312 testing audio output path 313 HF subsystem 313 serial interface 314 throughput 305...
Page 711 3012—Overview and specifications This section contains the following topics: Overview (292) Specifications (295) Pin connections (297) NGT Transceiver System Technical Service Manual...
Page 712 Channel selection HF channels may be manually selected using the transceiver or the data modem. If a data call is sent while the Codan HF transceiver is scanning an ALE/CALM network, the transceiver automatically selects a channel from the ALE/CALM network.
Page 713 3012—Overview and specifications Types of data transmission There are three types of data transmission: • selective call • group call • broadcast call Selective calls guarantee error-free transmission, while group and broadcast calls may be subject to errors under poor channel conditions. Selective call A selective call allows transmission of data to a single, specific station.
Page 714 3012—Overview and specifications Selective transmissions Selective transmissions involve a two-way communication process between two data modem stations. Data is transferred in information packets. Every packet contains error- detection information to let the receiving station know if the data was correctly received. Notification of any corrupt transmissions is sent back to the sending station and re- transmitted in the next information packet.
Page 715 3012—Overview and specifications Specifications General Power requirements 13.5 V DC nominal, 250 mA maximum (operating voltage range 10.5 to 15 V DC) Data mode High-speed selective repeat ARQ data transfer 2400 bps, 16-channel QPSK (selectable between 4 and 16 channels) Effective transmission rate uncompressed 1475 bps (under optimum conditions)
Page 716 3012—Overview and specifications System requirements HF SSB transceiver (data capable) Maximum frequency offset error ±100 Hz (between transceivers) Audio pass-band 500 to 2500 Hz ±1 dB Power amplifier ALC—long time constant; peak limiting Environmental Operating environment Operating temperature 0 to 55°C (32 to 131°F) Storage temperature –40 to +60°C...
Page 717 3012—Overview and specifications Pin connections Figure 2: Rear panel of the 3012 Pinouts of the Terminal connector on the 3012 The Terminal connector is a 9-pin D-type socket used to connect the data modem to a data terminal or PC. Figure 3: Front view of the Terminal connector on the 3012 Table 1: Pinouts for the Terminal connector on the 3012 Pin no.
Page 718 3012—Overview and specifications The CTS and RTS lines provide hardware flow control between the data modem and the terminal or PC. Pinouts of the Transceiver connector on the 3012 The Transceiver connector is a 15-pin D-type socket used to connect the data modem to the transceiver.
Page 719 3012—Brief description This section contains the following topics: General information (301) DSP modem (301) Transceiver interface (301) Terminal interface (301) For a detailed description of these functions see page 303, 3012—Technical description. NGT Transceiver System Technical Service Manual...
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Page 721 03-01080...
Page 722 3012—Brief description General information The information in this section should be read in conjunction with the NOTE block diagram 03-01080. DSP modem Data modulation and demodulation is accomplished in firmware by a 32-bit DSP. Data compression may also be enabled, if required. 2400 bps, 16-channel QPSK modulation is used to provide up to 1475 bps effective uncompressed data rate.
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Page 724 3012—Technical description This section contains the following topics: DSP Modem PCB (304) User Connector PCB (306) This section should be read in conjunction with page 317, 3012—Drawings. NGT Transceiver System Technical Service Manual...
Page 725 3012—Technical description DSP Modem PCB The DSP Modem PCB comprises a 32-bit DSP and associated memory, interfacing and power supply components. Digital signal processor and CoDec Drawings 04-03366 (sheet 1) 04-03366 (sheet 2) A Texas Instruments TMS320C31 32-bit floating-point DSP (IC101) forms the heart of the data modem.
Page 726 3012—Technical description As the DSP provides very little in terms of useable I/O, IC107 also acts as a peripheral device to provide required I/O functions, including: • control interfacing to the transceiver (SCAN, PTT, BUSY and QUIET line functions) • serial interfacing for the non-volatile memory (IC205) •...
Page 727 3012—Technical description User Connector PCB Transceiver interface Drawing 04-03367 The data modem and the transceiver are interfaced through connector P1. This interface also provides power to the data modem via a filtering inductor (L1) and a polarity- protection diode (D1). This is a Schottky diode to ensure minimum voltage drop, thereby maximising efficiency and minimising overall current drain.
Page 728 3012—Fault finding This section contains the following topics: Adjustments and routine maintenance (308) Basic fault finding (309) Advanced fault finding (310) NGT Transceiver System Technical Service Manual...
Page 729 The data modem is not field serviceable. If a fault is identified, it should be returned to your Codan representative for repair. PCBs and units available as replacements The replacement PCBs and units available from Codan are listed in Table Table 3: Replacement PCBs and units for the 3012...
Page 730 3012—Fault finding Basic fault finding To find basic faults that may occur with the data modem, follow the procedures outlined in the table below. Table 4: Basic fault finding for the 3012 Condition Action required All lights on the data The data modem is powered via the transceiver.
Page 731 3012—Fault finding Advanced fault finding It is strongly recommended that fault diagnosis be performed to board level only. If a faulty board is identified, the complete board should be replaced. The following tests should only be performed by a technician familiar WARNING with the HF Data Modem 3012.
Page 732 3012—Fault finding Figure 5: Exploded view of the 3012 31-03010-582 06-02015 08-05851-001 08-05852-002 08-05853-001 31-03006-580 08-05860-001 60-91509-001 31-03008-782 31-03006-580 08-05861-001 Accessing the inside of the data modem To remove the top cover of the data modem: Unscrew the seven taptite screws retaining the top cover (see Figure Lift and remove the top cover and its rubber sealing gasket.
Page 733 3012—Fault finding Removing the rear panel assembly To remove the rear panel assembly: Remove the top cover as described above. Unscrew the retaining screw in the centre of the bottom cover. Unplug the three wiring looms from the rear panel assembly. Unscrew the four countersunk retaining screws from the rear panel and withdraw the rear panel assembly.
Page 734 3012—Fault finding Switch off power to the data modem. Reconnect the 4-way loom to header P2. Testing voltages on the DSP Modem PCB To test the voltages on the DSP Modem PCB: Remove the screen covering the DSP Modem PCB (see page 310, Dismantling the data modem).
Page 735 If you cannot identify a particular faulty PCB after conducting the previous fault diagnosis tests, or if the data modem still does not work NOTE after replacing the PCBs specified, the complete data modem should be returned to Codan for servicing. NGT Transceiver System Technical Service Manual...
Page 736 3012—Parts lists Table 5: 3012 parts lists index Title Assembly number DSP Modem PCB 08-05860-001 User Connector PCB 08-05861-001 NGT Transceiver System Technical Service Manual...
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Page 738 08-05860-001 08-05860-001 - DSP Modem PCB, 3012 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N DSP Modem 3012PCB 08-05860 DSP Modem 3012 04-03366 Build Standard, 3012 01-01248 PCB, DSP Modem, 3012 C119-656 07-01945-06...
Page 739 08-05860-001 - DSP Modem PCB, 3012 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C127 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C201 10% 50V X7R 0805 Philips 08052R333K9BB00 46-43300-281 NiSn C202...
Page 740 TLE2082CD XA-02082-700 SOIC8 IC201 RAM, CMOS 256k x 16 Bit Cypress CY7C1041B-20ZC YM-71041-700 20nS TSOP2-44 IC202 EPROM prgmd, 3012 D0-D15 Codan 90-20606-101 90-20606-101 IC203 RAM, CMOS 256k x 16 Bit Cypress CY7C1041B-20ZC YM-71041-700 20nS TSOP2-44 IC204 EPROM prgmd, 3012 D16-D31 Codan...
Page 741 08-05860-001 - DSP Modem PCB, 3012 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R110 2,7k Ohm 5% 0,06W 0603 Philips 2322 702 60272 40-32700-121 R111 33k Ohm 5% 0,06W 0603 Philips 2322 702 60333...
Page 742 08-05860-001 - DSP Modem PCB, 3012 04 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R207 10k Ohm 5% 0,06W 0603 Philips 2322 702 60103 40-41000-121 R208 Ohm 5% 0,06W 0603 Philips 2322 702 60479...
Page 743 08-05861-001 08-05861-001 - User Connector PCB, 3012 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Build Standard, 3012 01-01248 DSP Modem 3012 04-03366 User Connector PCB, 3012 08-05861 PCB, User Connector, 3012 C119-610...
Page 744 08-05861-001 - User Connector PCB, 3012 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 3,3n 10% 100V X7R 0805 Philips 08052R332K0B200 46-33300-281 NiSn 3,3n 10% 100V X7R 0805 Philips 08052R332K0B200 46-33300-281 NiSn 3,3n 10% 100V X7R 0805...
Page 745 08-05861-001 - User Connector PCB, 3012 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Plug, 9way PCB Fixed ITT-Cannon DEPF-9P-Y4 60-00090-090 Header (P) 16way 2row Boxed Thomas & Betts 609-1627 60-00160-000 10k Ohm 5% 0,06W 0603 Philips...
Page 746 08-05861-001 - User Connector PCB, 3012 02 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100 Ohm 5% 0,06W 0603 Philips 2322 702 60101 40-21000-121 100 Ohm 5% 0,06W 0603 Philips 2322 702 60101 40-21000-121 Ohm 5% 0,06W 0603...
Page 747 3012—Drawings The drawings in this section consist of the mechanical and electrical diagrams required to maintain the 3012. Table 6: 3012—list of drawings Title Drawing Drawing number DSP Modem Circuit diagram 04-03366 (sheet 1) 04-03366 (sheet 2) PCB assembly 08-05860 (sheet 1) 08-05860 (sheet 2) User Connector Circuit diagram...
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Page 749 04-03366 (sheet 1)
Page 750 04-03366 (sheet 2)
Page 751 08-05860 (sheet 1)
Page 752 08-05860 (sheet 2)
Page 753 04-03367...
Page 754 08-05861...
Page 755 8571—Index CODAN Numerics 15-way GPIO connector environmental specifications 322 pinouts 329 equalisation 340 2-wire interface automatic 334 receive path 338 transmit path 340 3-line capability 350 fault finding 351 4-line capability 350 no reception, with signalling 356 4-wire interface no reception, without signalling 357...
Page 756 8571—Index Option I/O connector Tcvr Audio connector pinouts 325 pinouts 325 options Tcvr Control connector RS 346 pinouts 324 overview 319 technical description 335 transceiver control logic 346 Rx audio 337 parts lists 361 transmit audio path 334 physical specifications 323 transmit audio to transceiver 342 pin connections 324 transmit path...
Page 757 8571—Overview and specifications This section contains the following topics: Overview (320) Specifications (322) Pin connections (324) NGT Transceiver System Technical Service Manual...
Page 758 Figure 1: Basic layout for a split-site remote control NGT system Master control site Slave transmitter/receiver site Handset Speaker Junction Speaker Handset RF unit SSIC 8571 8571 SSIC RF unit Codan Codan transceiver transceiver supply supply NGT Transceiver System Technical Service Manual...
Page 759 8571—Overview and specifications Master site The master site controls the slave sites. In most cases, this site is the location of the user. As well as the controlling function over the system, the master site may also be the location of the transmitter and/or the standby receiver. The minimum equipment at the master site comprises: •...
Page 760 8571—Overview and specifications Specifications General Item Specification Line loss Each line in a system can be up to 35 km (21.7 mi) of 0.64 mm (0.03 in) PIUT (copper conductor) Telstra offers private lines with NOTE guaranteed performance levels. The system operates on standard grade lines Lines and radio links must be duplex Frequency response 400 Hz to 2.5 kHz ±3 dB...
Page 761 8571—Overview and specifications Physical Size 250 mm W × 320 mm D × 78 mm H (9.8 in W × 12.6 in D × 3.1 in H) Weight 2.5 kg (5.5 lb) NGT Transceiver System Technical Service Manual...
Page 762 8571—Overview and specifications Pin connections Figure 2: Rear panel of the 8571 2-wire connector 4-wire connector Pinouts of the Tcvr Control connector on the 8571 Figure 3: Front view of the Tcvr Control connector on the 8571 Table 1: Pinouts of the Tcvr Control connector on the 8571 Pin no.
Page 763 8571—Overview and specifications Pinouts of the Option I/O connector on the 8571 This connector is not used. Pinouts of the Tcvr Audio connector on the 8571 Figure 4: Front view of the Tcvr Audio connector on the 8571 Table 2: Pinouts of the Tcvr Audio connector on the 8571 Pin no.
Page 764 8571—Overview and specifications Pinouts of the DC Supply connector on the 8571 Figure 5: Front view of the DC Supply connector on the 8571 Table 3: Pinouts of the DC Supply connector on the 8571 Pin no. Function Input/output Signal level DC supply Input +12 V DC...
Page 765 8571—Overview and specifications Pinouts of the Line connectors on the 8571 The Line connectors may be fitted with either Option 2W or Option 4W. Figure 6: Front view of the Option 2-wire connector on the 8571 Table 4: Pinouts of the Option 2-wire connector on the 8571 (15-10509-001) Pin no.
Page 766 8571—Overview and specifications Figure 7: Front view of the Option 4-wire connector on the 8571 Table 5: Pinouts of the Option 4-wire connector on the 8571 (15-10510-001) Pin no. Function Input/output Signal level 1–2 Balanced Tx audio Input Impedance > 3 kΩ Impedance 600 Ω...
Page 767 8571—Overview and specifications Pinouts of the 15-way GPIO connector on the split-site interface controller Figure 8: Front view of the 15-way GPIO connector on the split-site interface controller Table 6: Pinouts of the 15-way GPIO connector on the split-site interface controller Pin no.
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Page 769 8571—Brief description This section contains the following topics: General information (333) Receive audio path (333) Transmit audio path (334) Microprocessor control and signalling (334) Automatic line equalisation (334) For a detailed description of these functions see page 335, 8571—Technical description. NGT Transceiver System Technical Service Manual...
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Page 771 03-01108...
Page 772 8571—Brief description General information The information in this section should be read in conjunction with the NOTE block diagram 03-01108. Application of a 300 Hz control tone from any point removes all audio from the system in preparation for data signalling. Data is used to communicate to and from all microprocessors within the network and includes commands such as select Transmit mode (PTT), channel change, system status and so on.
Page 773 8571—Brief description Transmit audio path In Transmit mode, microphone audio from the master junction box is applied to the 8571 via an interface cable. The audio passes through a 300 Hz notch filter IC3 and IC4 to remove any 300 Hz that may be present in the transmit audio that could possibly corrupt the performance of the system.
Page 774 8571—Technical description This section contains the following topics: Backplane and power supply (336) Receive audio path (337) Transmit audio path (340) Signalling and microprocessor (343) Automatic equalisation (348) Multi-line capability (350) This section should be read in conjunction with page 363, 8571—Drawings.
Page 775 8571—Technical description Backplane and power supply Drawings 04-02691 04-02541 The Backplane PCB provides the interconnections between the PCBs fitted to the 8571. It contains the transmit audio bus and receive audio bus, the I C bus, the 30 kHz clock, the 300 Hz detect and the regulators for the DC supplies.
Page 776 8571—Technical description Receive audio path Receive audio from transceiver Drawings 04-02691 04-02690 The receive audio is connected from pin 17 of the 15-way GPIO connector on the split- site interface controller via an interface cable to the 8571 Backplane PCB (drawing 04-02691) connector P1 pin 8.
Page 777 8571—Technical description Receive audio bus and audio gate Drawing 04-02541 From the Rx audio bus line, the signal is fed via the Backplane PCB to the Dual Line Equaliser PCB (drawing 04-02541) via connector P1 pins 30a and 30b. From here it continues via an isolating transformer T2, through the audio gate IC1 pins 1 and 2, to the input of the line driver IC102 pin 4.
Page 778 8571—Technical description 4-wire interface Drawing 04-02691 Four lines may be connected on the 4-wire interface. Line 1 is always connected, lines 2, 3 and 4 are optional. The receive audio for line 1 is applied to connector P3 pins 5 and 6 located on the Backplane PCB, and then via an interface cable to the 4-wire interface assembly.
Page 779 8571—Technical description Transmit audio path 2-wire or 4-wire interface Drawings 04-02487 04-02541 With the 2-wire link version, the transmit audio is received by land line and is terminated into a modular telephone connector fitted on the rear panel of the 8571, and is connected to the 2-wire interface assembly (drawing 08-03817).
Page 780 8571—Technical description In this configuration, the resistive cell is in series with a 20 kΩ resistor and a 1 nF capacitor C113. The resulting series network is connected in parallel to the input resistor R124. Because the cell is in the input circuit, and not part of the feedback network used in the amplifier IC103a described previously, minimum gain occurs when the cell has a high resistance (DC current on pin 16 at zero).
Page 781 8571—Technical description 300 Hz notch filter Drawings 04-02691 04-02690 From the Backplane PCB (drawing 04-02691), the Tx audio bus is connected to the Microprocessor & TCVR Interface PCB (drawing 04-02690) connector P1 pins 32a and 32b. It continues via an analog changeover switch IC2c selected to a 2-section digital filter, consisting of IC4, IC3b, IC3a and associated components, to produce a 300 Hz notch filter.
Page 782 8571—Technical description Signalling and microprocessor Microcontroller bus Drawing 04-02690 The microprocessor IC12 on the Microprocessor & TCVR Interface PCB is an 80C552 and is a member of the Intel 80C51 8-bit microprocessor family. It has 256 bytes of internal RAM, no internal program memory, two counter/timers, eight 8-bit ADC inputs, a watchdog timer, I C bus, and an internal clock oscillator.
Page 783 8571—Technical description 300 Hz control tone—generation and detection Drawings 04-02690 04-02541 The 300 Hz control tone is generated by the tone generator IC16 on the Microprocessor & TCVR Interface PCB. The clock frequency of 3.579 MHz is supplied from the oscillator in the Bell 103 modem (IC6) and connected via buffer IC1e to the three clock inputs of the tone generator (pins 9, 15, and 18).
Page 784 8571—Technical description From the output of the gain-controlled amplifier, the 300 Hz is applied to the detector circuit consisting of IC107a, IC107b, IC105b and associated components. IC107a and IC107b function as comparators. Their DC inputs are set by the resistor divider chain R2, R3, R4 and R5 connected across the 10 V supply to form a window detector.
Page 785 8571—Technical description Signalling format To enable the microprocessors to communicate with each other it is necessary to provide a signalling format that is recognised by all microprocessors used within the remote control network. Serial data from the UART in the microprocessor is converted to FSK format in the Bell 103 modem using tone frequencies of 1070 Hz and 1270 Hz at 550 baud.
Page 786 8571—Technical description The following external devices are connected to the bus: • IC105—an EPROM containing control firmware. The microprocessor selects the EPROM via the PSEN signal (pin 47). • IC106—a RAM device supplementing the microprocessor’s internal RAM. It is selected via the microprocessor’s Read or Write signals (pins 30 and 31) in conjunction with address lines A13 and A15, and is used for chip select.
Page 787 8571—Technical description Automatic equalisation Drawings 04-02690 04-02541 A request to commence equalisation of the 8571 may be initiated either by setting switch S1 on the Microprocessor & TCVR Interface PCB to position E (see Figure and switching the 8571 off then on again, or by sending a command from the handset of the transceiver.
Page 788 8571—Technical description If the ±10 mV tolerance is attained, the slave 8571 microprocessor instructs the master 8571 to report Optimal. However, if after the 20 attempts the tolerance limits are not achieved, the microprocessor instructs the word Acceptable to be reported. If the latter is reported, it means the line has been equalised and although it did not achieve the optimum settings, performance should be satisfactory.
Page 789 8571—Technical description Multi-line capability The information in this section should be read in conjunction with the following diagrams: 8571 Remote Control (NGT) 08-05994 (sheet 1) Interface Assembly Backplane 08-05995 Option 2W 15-10509-001 Option 4W 15-10510-001 A second input/output line (2W or 4W), may be provided by fitting an additional line unit to the 8571.
Page 790 8571—Fault finding This section contains the following topics: Dismantling the NGT Split-site Remote Interface 8571 (352) Fault finding (353) NGT Transceiver System Technical Service Manual...
Page 791 8571—Fault finding Dismantling the NGT Split-site Remote Interface 8571 To gain access to the PCBs inside the 8571 it is necessary to first remove the top cover from the interface unit. To remove the top cover: Remove the two screws (one on each side), then lift and draw back the rear edge of the cover so the front edge is released from the front panel surround.
Page 792 8571—Fault finding Fault finding Finding faults within the split-site remote control system requires the full system to be connected together. The types of faults that can occur are: • no reception, with or without signalling • no transmission, with signalling •...
Page 793 8571—Fault finding Drawing 08-03905 Table 9: Supply voltages for the Dual Line Equaliser PCB Supply Description Voltage Source 10 V ±0.2 V B rail +10 V regulated supply 6 V ±0.6 V +6 V bias +6 V reference junction R2/R3 5 V ±0.5 V +5 V bias +5 V reference...
Page 794 8571—Fault finding Checking the slave 8571 Drawings 08-03905 08-03993 If the fault appears to be in the slave 8571, then unless the remote site is suitably equipped, it is recommended the equipment be returned to the workshop for the necessary repairs. To check the slave 8571: Place both the master 8571 and the slave 8571 in close proximity (for ease of servicing) and connect them together via a 2-wire or 4-wire line.
Page 795 To check an 8571: Ensure that all units are connected to the line and equalised. Remove the 8571 NGT I/F controller cable (Codan part number 08-05990) at the 8571 end. Apply a 1 kHz tone at a level of 1.2 V p–p to the input of transformer T1 on the Microprocessor &...
Page 796 8571—Fault finding From here the remaining receive path is shared with the signalling path and therefore is unlikely to be faulty. If the signal is absent at any of the test points, examining the neighbouring circuits should assist in locating the fault. Checking the transceiver If the interface cable is not at fault, then the transceiver should be checked (see page 69,...
Page 797 Ensure that all units are connected to the line and equalised. Remove the 8571 NGT I/F controller cable (Codan part number 08-05990) at the 8571 end. Apply a 1 kHz tone at a level of 1.2 V p–p to the input of transformer T1 on the Microprocessor &...
Page 798 8571—Fault finding No transmission, with signalling The following fault finding procedure is based on a remote control system consisting of a single master 8571, a single slave 8571, and a transceiver. NOTE In the case of multiple systems, consideration must be given to the other units within the network when tracing this type of fault.
Page 799 8571—Fault finding Check that Transmit mode has been selected in the slave 8571 by verifying that the PTT line is low (IC12 pin 11 on the Microprocessor & TCVR Interface PCB). If not selected, check the 300 Hz threshold detector and associated circuits on the Dual Line Equaliser PCB for possible faults.
Page 800 8571—Parts lists Table 10: 8571 parts lists index Title Assembly number NGT Remote Control Interface 08-05994-001 Dual Line Equaliser PCB 08-03905-002 Microprocessor & TCVR Interface PCB 08-03993 Backplane PCB 08-05995-001 RS+I/O PCB 08-04644-001 Line Isolation Unit PCB 08-03817 4-wire Interface PCB 08-03995-001 NGT Transceiver System Technical Service Manual...
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Page 802 08-05994-001 08-05994-001 - Remote Control I/F, 8571 (NGT) 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Remote Control I/F, 8571 08-05994 (NGT) Brkt, LHS Codan 08-04128-001 08-04128-001 Brkt, RHS Codan 08-04128-002 08-04128-002 Panel, LTU Mtg...
Page 803 08-03905-002 08-03905-002 - Dual Line Equaliser PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Dual Line Equaliser 04-02541 Dual Line Equaliser PCB 08-03905 PCB, Dual Line Equaliser Codan 07-01317 07-01317 Ejector, PCB...
Page 804 08-03905-002 - Dual Line Equaliser PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C115 20% 25V CE Cap Murata DD406SR333M25 46-43300-211 C116 20% 25V CE Cap Murata DD406SR333M25 46-43300-211 C117 100p 2% 100V N150...
Page 805 08-03905-002 - Dual Line Equaliser PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C208 20% 25V CE Cap Murata DD406SR333M25 46-43300-211 C209 100n 10% 63V PE Cap Philips 2222 370 11104 46-51000-521...
Page 806 08-03905-002 - Dual Line Equaliser PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Diode, Si small sig GP Codan 23-10005 23-10005 D101 Diode, Si small sig GP Codan 23-10005 23-10005 D102 Diode, Si small sig GP...
Page 807 08-03905-002 - Dual Line Equaliser PCB BOM Revision 05 -- Production 27.09.2006 Date Valid On Description Manufacturer Manufacturer's P/N Codan P/N 2,2k Ohm 5% 0,33W CF Philips 2322 211 13222 40-32200-020 R101 100k Ohm 5% 0,33W CF Philips 2322 211 13104...
Page 808 08-03905-002 - Dual Line Equaliser PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R129 330k Ohm 5% 0,33W CF Philips 2322 211 13334 40-53300-020 R130 39k Ohm 5% 0,33W CF Philips 2322 211 13393...
Page 809 08-03905-002 - Dual Line Equaliser PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R213 10k Ohm 2% 0,4W Philips 2322 181 54103 40-41000-500 R214 270k Ohm 2% 0,4W Philips 2322 181 54274...
Page 810 08-03905-002 - Dual Line Equaliser PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N R243 4,7k Ohm 5% 0,33W CF Philips 2322 211 13472 40-34700-020 R244 47k Ohm 5% 0,33W CF Philips 2322 211 13473...
Page 811 08-03993 - MicroP & Tcvr I/F PCB 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N MicroP & Tcvr I/F PCB Rapier Electronics 08-03993 MicroP & Tcvr I/F 04-02690 PCB, MicroP & Tcvr I/F Codan...
Page 812 08-03993 - MicroP & Tcvr I/F PCB 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 100n 10% 63V PE Cap Philips 2222 370 11104 46-51000-521 100n 10% 63V PE Cap Philips 2222 370 11104...
Page 813 08-03993 - MicroP & Tcvr I/F PCB 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Buffer, Hex Inverting Schmitt IC Motorola MC74HC14N YH-74014-000 Modem, 300 baud, Bell 103 National Semiconduct MM74HC943N YH-74943-000 Compander, Audio...
Page 814 08-03993 - MicroP & Tcvr I/F PCB 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 9,1k Ohm 2% 0,4W Philips 2322 181 54912 40-39100-500 10k Ohm 5% 0,33W CF Philips 2322 211 13103...
Page 815 08-03993 - MicroP & Tcvr I/F PCB 10 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N 3,3k Ohm 20% 0,1W Murata RGSD5X332M 40-83330-500 Com x5Res 100k Ohm 2% 0,4W Philips 2322 181 54104 40-51000-500...
Page 816 08-05995-001 08-05995-001 - Backplane PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Backplane 04-02691 PCB, Backplane Codan 07-01348-03 07-01348-03 Backplane PCB 08-05995 Card Frame-Rear Plate Metalcraft 08-04131 08-04131 Nut, M2,5 MS Zn Pl Hex...
Page 817 08-05995-001 - Backplane PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C304 10% 100V CE Cap Vishay 2222 326 03102 46-31000-200 C305 10% 100V CE Cap Vishay 2222 326 03102 46-31000-200 C306...
Page 818 08-05995-001 - Backplane PCB 01 -- Production BOM Revision Date Valid On 28.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N P307 Header (P) 8way 1row Molex 22-03-2081 60-00081-100 3,3k Ohm 20% 0,1W Murata RGSD5X332M 40-83330-500 Com x5Res Page 3 of 3...
Page 819 08-04644-001 08-04644-001 - Opt RS PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Socket, 68PLCC IC 821574-1 60-00683-351 Socket, 28DIL IC L/Prof Texas Instruments C72-28-59 60-00283-231 Machined Screw, M2,5x10 304 SS Pan...
Page 820 08-04644-001 - Opt RS PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N C124 10% 100V CE Cap Vishay 2222 326 03102 46-31000-200 C125 10% 100V CE Cap Vishay 2222 326 03102 46-31000-200...
Page 821 08-04644-001 - Opt RS PCB 05 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N V101 Diode, Ref 5,0V 2% IC National Semiconduct LM336Z-5.0 XB-00336-505 V102 Transistor, NPN Si Philips BC548 BC548 Z101 Crystal, 12000 kHz...
Page 822 08-03817 08-03817 - Line Isolation Unit PCB 02 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Line Isolation Unit PCB Rapier Electronics 08-03817 08-03817 PCB, Line Isolation Unit Codan 07-01257 07-01257 Stake, Terminal Autosplice...
Page 823 08-03995-001 08-03995-001 - 4-Wire I/F PCB 03 -- Production BOM Revision Date Valid On 27.09.2006 Description Manufacturer Manufacturer's P/N Codan P/N Ind, Common Mode bn/or Protran 44-80104 44-80104 4-Wire I/F PCB 08-03995 PCB, 4-Wire I/F Codan 07-01349 07-01349 Standoff, PCB...
Page 824 8571—Drawings The drawings in this section consist of the mechanical and electrical diagrams required to maintain the 8571. Table 11: 8571—list of drawings Title Drawing Drawing number NGT Split-site Remote Interface 8571 8571 Remote Control (NGT) Interface 08-05994 (sheet 1) Assembly 08-05994 (sheet 2) Dual Line Equaliser...
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Page 826 08-05994 (sheet 1)
Page 827 08-05994 (sheet 2)
Page 828 04-02541...
Page 829 08-03905...
Page 830 04-02690...
Page 831 08-03993...
Page 832 04-02691...
Page 833 08-05995...
Page 834 04-02852...
Page 835 08-04644...
Page 836 04-02487...
Page 837 08-03817...
Page 838 08-03995...
Page 839 The interface circuits on the backplane can be set up for two or four line connections. (The interface is set up at the factory for the appropriate number of lines, either 2-wire or 4-wire interface units). If four lines are required, an additional dual line equalisation card (CODAN part no. TABLE 1 TABLE 2 08-03905-002) can be fitted, allowing up to two more lines (refer CODAN drawing 08-05994).
Page 840 (The interface is set up at the factory for the appropriate number of lines, either 2-wire or 4-wire interface units). If four lines are required, an additional dual line equalisation card (CODAN part no. 08-03905-002) can be fitted, allowing up to two more lines (refer CODAN drawing 08-05994).

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Codan NGT 2010 RF Technical & Service Manual

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