Motorola MTR2000 Instruction / Field Service Manual

Base station, repeater and receiver
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MTR2000
TM
Base Station, Repeater
and Receiver
For Analog Conventional,
and Trunking Systems
800 and 900 MHz
Instruction / Field Service Manual
68P81096E90-F

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  Summary of Contents for Motorola MTR2000

  • Page 1 MTR2000 Base Station, Repeater and Receiver For Analog Conventional, and Trunking Systems 800 and 900 MHz Instruction / Field Service Manual 68P81096E90-F...
  • Page 2 Accordingly, any copyrighted Motorola computer programs con- tained in the Motorola products described in this Instruction manual may not be copied or reproduced in any manner without the express written permission of Motorola.
  • Page 3: Environmental Information

    ENVIRONMENTAL INFORMATION Material Content The material content of the MTR2000 is 16% of the product it replaces. The following table provides a rough estimate of the material content of the station. The ac- tual percentages vary in relation to the station configuration. The power supply is not includ- ed in the percentage of weights since the end-of -life value is dependent on the model of supply used in the station.
  • Page 4: Disposal Of Your Electronic And Electric Equipment

    In European Union countries, please contact your local equipment supplier representative or service center for information about the waste collection system in your country. Disposal Guideline The following symbol on a Motorola product indicates that the product should not be disposed of with household waste. 68P81096E90-F...
  • Page 5 Station Components ..............4 MOTOROLA, MTR2000, Spectra-TAC, DIGITAC, Private Line, Digital Private Line, DVP, Digital Voice Protection, Smart- Zone, and Smartnet are trademarks of Motorola Inc.
  • Page 6 Table of Contents Functional Theory Of Operation ............5 Transmitter Circuitry Operation .
  • Page 7: Station Operation

    Table of Contents STATION OPERATION STATION OPERATION 68P81096E38 Description ................1 LED Indicators.
  • Page 8 Table of Contents STATION MODULES RECEIVER CIRCUITRY RECEIVER MODULE, Models CLN1215 (806 to 825 MHz) and CLF1270 (896 to 915 MHz) 68P81094E62 Description ................1 Inputs and Output Connections .
  • Page 9 Table of Contents WIRELINE CIRCUITRY 4 WIRE, EURO WIRELINE INTERFACE BOARD Model CLN1204 68P81096E28 Description ................1 Inputs and Output Connections .
  • Page 10 Table of Contents POWER SUPPLIES 500 W POWER SUPPLY, AC with DC Backup Connector Models CLN1220 and DLN6458 68P81096E33 Description ................1 Performance Specifications .
  • Page 11 Table of Contents ANCILLARY EQUIPMENT ANTENNA RELAY MODULE Model CLN6680 68P81096E41 Description ................1 Inputs and Output Connections .
  • Page 12: List Of Figures

    MTR2000 Station Components........
  • Page 13 Table of Contents MAINTENANCE AND TROUBLESHOOTING ROUTINE MAINTENANCE 68P81096E39 Figure 1. Front Panel Removal ........... 3 TROUBLESHOOTING 68P81094E61 Figure 1.
  • Page 14 Table of Contents STATION CONTROL CIRCUITRY STATION CONTROL MODULE Model CLN1465 68P81096E32 Figure 1. Station Control Module Indicators and Input/Output Connections ....3 Figure 2. Station Control Module Functional Block Diagram –...
  • Page 15 Table of Contents AUXILIARY I/O CIRCUITRY AUXILIARY I/O BOARD Model CLN1206 68P81096E53 Figure 1. CLN1206 Auxiliary I/O Input/Output Connections......2 Figure 2.
  • Page 16: Satellite Receiver

    Typical MTR2000 Satellite Receiver ........
  • Page 17 Figure 2. MTR2000 to Zetron Panel - Cable Connection ....... 2...
  • Page 18: List Of Tables

    Table of Contents List of Tables INSTALLATION INSTALLATION 68P81096E37 Table 1. Configuring Auxiliary I/O, Input GPI_14 Function ......25 Table 2.
  • Page 19: Station Modules

    Table of Contents STATION MODULES AUXILIARY I/O CIRCUITRY AUXILIARY I/O BOARD Model CLN1206 68P81096E53 Table 1. General Purpose Inputs..........5 Table 2.
  • Page 20 Table of Contents POWER SUPPLIES 500 W POWER SUPPLY, AC with DC Backup Connector Models CLN1220 and DLN6458 68P81096E33 Table 1. CLN1220/DLN6458 Power Supply Module Performance Specifications ..3 500 W POWER SUPPLY, AC with DC Backup Connector Models DLN6622 68P81011Y31 Table 1.
  • Page 21 Receivers T5731, T5769 MTR2000 Receiver Option numbers are used to determine the configuration of an MTR2000 station. The suffixes of these Note option numbers (i.e., the last 2 characters) may change. The sales model includes the following items which are common to all stations: •...
  • Page 22: Output Power

    If the station is a Base Station or a Repeater, the power/frequency option is now selected. The following table shows the available power/frequency options: Output Power Frequency Range 75 W 851 to 870 MHz Option X450AB 935 to 941 MHz Option X460AB For Base Stations and Repeaters, the power/frequency option determines which: •...
  • Page 23: Software Option

    A System Software Option must be selected for Base Stations, Repeaters and Receivers as follows: System Type Software Option Conventional Analog Operation X597AF Conventional Analog Receiver X597AG 6809 Trunking Analog Operation X997AE 6809 Trunking Analog Receiver X997AF If the station is a Receiver, go to step 5. For Trunking Analog Operation the software option determines that the Auxiliary I.O Board is included in the station;...
  • Page 24 A Station Operation Option must be selected as follows: Operation Type Operation Option Repeater Operation X580AC Base Station Operation X622AC xxii 68P81096E90-F 08/06/07...
  • Page 25 The following lists available options that may be selected in addition to the standard model and options (described in steps 1 through 4) AVAILABLE OPTIONS FOR 800 MHz STATIONS Option Category Option and Complement X121AC 500W DC-Only power supply. When this option is ordered, it automatically replaces Option X30AL. 500W DC Power Supply CPN6059A DC Power Input Cable...
  • Page 26 Rack Mounting Hardware X743AF 1.32m (52in) Modular Rack THN6754A Modular Rack, 27-Rack Unit CLN6679A Rack Mounting Hardware X968AA Slides, Motorola Cabinet THN6788A Slide rails for mounting station Slide Rail (for rackmounted station) X346AB Slides, Non-Motorola Cabinet CLN6833A Universal slide rails for mounting station X52AF 76.2cm (30 in) Indoor Cabinet...
  • Page 27: Scope Of Manual

    (FRUs) which, when determined to be faulty, may be quickly and easily re- placed with a known good module to bring the equipment back to normal oper- ation. The faulty module must then be shipped to the Motorola System Support Center for further troubleshooting and repair to the component level.
  • Page 28: Documentation Conventions

    Documentation Conventions Documentation conventions are used in this manual to highlight certain infor- mation. The area to the left of the text column contains key words and graphic symbols which allow the reader to quickly identify desired information. The following text highlight symbols are used: A note symbol indicates important information that helps improve the described function.
  • Page 29 Radio Products Services Division Canada 2200 Galvin Dr. Elgin, Il, International (847) 538-8023 (847) 576-3023 60123, USA Mexico Motorola de Mexico (525) 584-4560 (525) 584-6843 Huatabampo No. 50 APDO Postal 71064 Mexico DF 06700 Asia Motorola Singapore Parts (65) 353-0311...
  • Page 30: Module Description

    Station FRU Components The following Field Replacement Units (FRUs) can be ordered for an MTR2000 UHF station: Module Description Kit # Receiver Module (806 to 825 MHz) CLN1215 - with varactor preselector 800MHz Exciter Module (851 to 870 MHz) CLN1235...
  • Page 31: General Safety Information

    DO NOT operate this equipment near electrical blasting caps or in an explosive atmosphere. • All equipment must be properly grounded according to Motorola installation instructions for safe operation. • All equipment should be serviced only by a qualified technician.
  • Page 32 PERFORMANCE SPECIFICATIONS – 800MHz Station General Frequency Range: 806 to 825MHz Receive; 851 to 870MHz Transmit (821 to 825MHz NPSPAC Narrow i-f currently not supported.) Number of Channels: Frequency Generation: Synthesized Power Supply Type: Switching Power Supply Input Voltage: 85 to 264Vac Power Supply Input Frequency: 47 to 63Hz Current Consumption (typical):...
  • Page 33 Audio Response (@ Wireline output): +1, –3 dB line Audio Distortion: <3 % @ 1000 Hz; 60 % RSD Frequency Stability: 1 ppm/External Reference Due to Motorola’s commitment to quality, all specifications subject to change without notice. 08/06/07 68P81096E90-F xxxi...
  • Page 34 PERFORMANCE SPECIFICATIONS – 900MHz Station General Frequency Range: 896 to 915MHz Receive; 935 to 941MHz Transmit Number of Channels: Frequency Generation: Synthesized Power Supply Type: Switching Power Supply Input Voltage: 85 to 264Vac Power Supply Input Frequency: 47 to 63Hz Current Consumption (typical): 28Vdc 120Vac...
  • Page 35 Audio Response (@ Wireline output): +1, –3 dB line Audio Distortion: <3 % @ 1000 Hz; 60 % RSD Frequency Stability: External Reference Required Due to Motorola’s commitment to quality, all specifications subject to change without notice. 08/06/07 68P81096E90-F xxxiii...
  • Page 36: Glossary Of Terms And Acronyms

    GLOSSARY OF TERMS AND ACRONYMS Automatic Gain Control Alert tone Audio signal produced by the station, providing feedback to the user. ASIC Application Specific Integrated Circuit Auxiliary. Control Channel Indicate CDCSS Continuous Digital-Controlled Squelch Systems (DPL) CTCSS Continuous Tone-Controlled Squelch Systems (PL) Central Interconnect Terminal.
  • Page 37 Digital Signal Processor, microprocessor specifically designed to perform digi- tal signal processing algorithms. Digital Voice Protection, or Digital Voice Privacy, applies to the Vulcan encryp- tion algorithm and the Motorola product in which it is sold. Electronic Industries Association Telephone circuit signalling lines (Ear/Mouth, Ernie/Mary)
  • Page 38 F to H Failsoft Trunked station mode entered when central controller fails. FFSK Fast FSK Frequency Modulation Field Replaceable Unit. Frequency Shift Keying General Purpose Input. General Purpose Output. HLGT High Level Guard Tone I to L Integrated Circuit intermediate frequency Input or Output Inbound Recovery Board used with the Trunking Controller Interrupt Request.
  • Page 39 M to O MAN_CS Manual Channel Select. Motorola Data Communications. 1200 or 4800 baud data signalling scheme. MISO Master In, Slave Out. Monitor. MOSI Master Out, Slave In. MRTI Microprocessor Radio-Telephone Interconnect; a Motorola system that pro- vides a repeater connection to the telephone network (The MRTI allows the ra- dio to access the telephone network when the proper access code is received).
  • Page 40 Power Amplifier that transmits final RF signal to transmit antenna Private-Line tone squelch; a continuous subaudible tone that is transmitted along with the carrier (A radio that has PL on the receive frequency will require both the presence of carrier and the correct PL tone before it will unmute). Also, if there is PL on the transmit frequency, all transmissions by the radio will be modulated with the PL tone.
  • Page 41 Turn Off Code; alternating binary pattern used by DPL signalling to provide fast muting of the receiving radio. Tone Remote Control Trunking Radio control system which permits efficient frequency utilization and en- hanced control features. Type II Trunking Motorola trunking system which provides extended features. 08/06/07 68P81096E90-F xxxix...
  • Page 42 U, V Ultra High Frequency Very High Frequency Voltage-Controlled Oscillator; an oscillator whereby the frequency of oscilla- tion can be varied by changing a control voltage. Voice Operated Switch; Used with MRTI. VSWR Voltage Standing Wave Ratio. W to Z Wildcard Input Wildcard Output Word Frame Interrupt;...