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Eads CASSIDIAN IDR IDO 3G Technical Manual

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Référence : MC2/RR/APP/00033
Version : 02.02/EN
Type : TMO
Soc. : CASSIDIAN
Titre : IDR IDO 3G - TECHNICAL MANUAL
Résumé / Commentaires :
(1) Seuls Poséidon et le référentiel général du service Customer Documentation font foi pour les versions
système applicables.
Int.
Ch0 Ch1
Nb
Pages
4
14
Mots clefs :
Avertissement : En l'absence d'indication contraire, cette nouvelle
édition annule et remplace l'édition précédente qui doit
être détruite, ainsi que les copies faites à vos
collaborateurs.
Préparé par :
AUTEUR :
F. DORVAL
DOCUMENTALISTE :
N. APPERT
RESPONSABLE DOCUMENTATION :
F. DORVAL
Phase ou Palier
Produit : M9600 - M2600
Ref. Ext. : PS11209BENAB01
Ch2
Ch3
Ch4 Ch5 Ch6 Ch7 Ch8 Ch9 Ch10 Ch11 Ch12 Ch13 Ch14 Total
6
38
14
64
Date :
Approuvé par :
RESPONSABLE TRADUCTION :
30/07/12
E. BALLOT
(1)
: Non Phasé
4
18
Date :
État : Approuvé
Cat : Externe
La Version / Édition
précédente n'est pas
obsolète.
Autorisé par :
Date :
162

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Summary of Contents for Eads CASSIDIAN IDR IDO 3G

  • Page 1 Référence : MC2/RR/APP/00033 Version : 02.02/EN État : Approuvé Phase ou Palier : Non Phasé Type : TMO Produit : M9600 - M2600 Cat : Externe Soc. : CASSIDIAN Ref. Ext. : PS11209BENAB01 Titre : IDR IDO 3G - TECHNICAL MANUAL Résumé...
  • Page 2 DOCUMENTS CONNEXES DOCUMENTS APPLICABLES Guide de Rédaction d’un Document Exploitant PMR/GEN/MEG/00055 01.01/FR DOCUMENTS DE RÉFÉRENCE RIP IDO - Manuel Technique MC2/RR/APP/00033 01.03/FR Bulletin Technique : Introduction de l’IDR 3G au Sein du Système PMR MC2/SYS/APP/00184 01.01/FR Circuit Hardware Architectural Design Document for IDR-IDO Synchro Board MC9/RR/DFF/00013 01.01/EN IDR IDO 3G: Synchro Board Requirement Specification...
  • Page 3 PAGE D'ÉVOLUTION INTERNE CHAPITRE VERSION DATE COMMENTAIRES AUTEUR CONCERNÉ 01.01/EN Document non disponible. (AENAA01) 01.02/EN Document non disponible. (AENAB01) 01.03/EN Document non disponible. (AENAC01) 02.01/EN Document non disponible. (BENAA01) 02.02/EN 30/07/12 Traduction de la version 02.02/FR. Tous F. DORVAL/ (BENAB01) IDR IDO 3G - Technical Manual MC2/RR/APP/00033 Page...
  • Page 4 PAGE LAISSÉE INTENTIONNELLEMENT BLANCHE Page MC2/RR/APP/00033 IDR IDO 3G - Technical Manual 30/07/12 02.02/EN TMO - PS11209BENAB01...
  • Page 5 DEFENDING WORLD SECURITY IDR IDO 3G Technical Manual PS11209BENAB01 07/2012...
  • Page 6 This document and its contents are the property of CASSIDIAN and must not be copied or circulated without authorisation. Any usage outside the subject expressly specified is prohibited. It is strictly prohibited to reproduce, distribute and use the contents of this document without prior authorisation from the owner.
  • Page 7 IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Preliminaries 30/07/12...
  • Page 8 DOCUMENT AMENDMENTS CHAPTER VERSION DATE COMMENTS UPDATED AENAA01 Document not available. AENAB01 Document not available. AENAC01 Document not available. BENAA01 Document not available. BENAB01 30/07/12 Document updated for the version 3G of IDR IDO. For scope of application, see Document [0], § 1.3. To supplement our efforts in developing this document, we invite readers to send us their corrections and suggestions for improvement on an Anomaly and Improvement Form (AIF).
  • Page 9 BREAKDOWN OF DOCUMENT CHAPTER VERSION DATE CHAPTER VERSION DATE Chapter 0 BENAB01 30/07/12 BENAB01 30/07/12 Chapter 1 Chapter 2 BENAB01 30/07/12 Chapter 3 BENAB01 30/07/12 BENAB01 30/07/12 Chapter 4 Chapter 5 BENAB01 30/07/12 Chapter 6 BENAB01 30/07/12 IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Preliminaries...
  • Page 10 PAGE INTENTIONALLY LEFT BLANK Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 30/07/12 Preliminaries...

  • Page 11: Table Of Contents

    TABLE OF CONTENTS INTRODUCTION ..........PURPOSE OF DOCUMENT .
  • Page 12 TABLE OF CONTENTS DESCRIPTION OF THE FUNCTIONS....... 2-22 2.4.1 General information ......... . 2-22 2.4.2 Repeater chain.
  • Page 13 TABLE OF CONTENTS 3.4.1 Overview ..........3.4.2 Selecting a channel .
  • Page 14 TABLE OF CONTENTS CORRECTIVE MAINTENANCE........4-21 4.5.1 Organisation.
  • Page 15 LIST OF TABLES TABLE 2.1 MEANING OF THE STATUS OF THE 3G PA-TRX MODULE LEDS. . TABLE 2.2 ACTIONS CARRIED OUT BY THE 3G PA-TRX MODULE FOLLOWING AN ANOMALY ....... . 2-36 TABLE 3.1 MEANING OF THE ALARMS AND ACTION TO TAKE .
  • Page 16 LIST OF FIGURES FIGURE 2.1 3G PA-TRX MODULE ........FIGURE 2.2 OVERVIEW OF THE DUPLEXER .
  • Page 17 LIST OF PLATES PLATE 6.I OVERVIEW OF THE IDR IDO 3G ..... . . PLATE 6.II IDR IDO 3G FRONT PANEL......PLATE 6.III IDR IDO 3G INTERNAL VIEW .
  • Page 18 LIST OF SHEETS SHEET P-1 VISUAL INSPECTION (EMBEDDED IDR IDO 3G) ....4-13 SHEET P-2 IDR IDO 3G TEST ........4-15 SHEET P-3 CHECKING THE SYNCHRONISATION BOARD PILOT (OCXO) .

  • Page 19: Introduction

    INTRODUCTION PURPOSE OF DOCUMENT The purpose of this document is to describe the independent digital repeater in rackable or standalone version, designated IDR IDO 3G (3 Generation InDOor Portable Independent Repeater) and to provide th information needed for its usage and level O maintenance. This document is divided into the following chapters: •...

  • Page 20: Audience

    AUDIENCE This document is intended for: • Installers of the IDR IDO 3G, • Users of the IDR IDO 3G, • Maintenance operators for the IDR IDO 3G, • Trainers. REFERENCE DOCUMENTS Referential of the Operating and Maintenance Documentation PSXXXXX (according to the project) TPS Operating Manual PS10506 or PS10517 Technical Bulletin –...
  • Page 21 : Independent Digital Repeater : Intermediate Frequency : ITeration : Liquid Crystal Display : LSA Control Number : Low Noise Amplifier : Local Oscillator : Logistic Support Analysis maxP : maximum Power : Not Used OCXO : Oven Controlled Xtal Oscillator : Power : Power Amplifier : Personal Computer...

  • Page 22: Definitions

    DEFINITIONS Code used to identify an element and its position in the logistic tree structure. Main service The main service of the IDR IDO 3G is to provide the repeater function. Maintenance levels • O level (Organisational) This level covers fault isolation and replacement of defective sub-assemblies in the field by end users or general maintenance personnel, using standard or easy-to-use maintenance tools.

  • Page 23: Symbols

    SYMBOLS 1.6.1 Symbols used in the diagrams Earth Coaxial socket 50 Ω load Antenna Reception of electromagnetic waves Transmission of electromagnetic waves Coaxial input Coaxial output IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Introduction 30/07/12...

  • Page 24: Symbols Used In The Flowcharts

    1.6.2 Symbols used in the flowcharts Symbol indicating the beginning or end of a flowchart. Symbol requiring a check to be made (LED check, etc.) Symbol indicating an action. Symbol indicating a jump in the same sheet: • a number indicates a jump forwards (towards the end of the flowchart), •...

  • Page 25: Description

    DESCRIPTION OVERVIEW The IDR IDO 3G is an adjustable frequency duplex one-channel radio base station. It has the following advantages: • mobility: - can be carried by one person, - rack or standalone version, - can be installed in a building or vehicle, - reduced bulk, - short installation and commissioning time, •...
  • Page 26 EQUIPMENT DESCRIPTION (Plate 6.I) 2.2.1 General description The IDR IDO 3G is presented as a rack in 19” format, comprising principally: • 1 front panel (detailed in Section 2.2.1.1) protected by 1 clear protection cover (item 13), with: - 1 or 2 duplexers (antenna diversity option) (items 9 and 10), - 1 RF power divider (if antenna diversity option) (item 11), - 1 3G PA-TRX module (item 12), - 1 primary converter (item 14).
  • Page 27 (Plate 6.II) 2.2.1.1 Front panel The front panel of the rack has: • The following extractible modules: - 1 primary (Plate 6.IV) mains (item 1) or DC (item 6) convertor with “I/O” switch (item 2 or 9) and supervision LED (items 4 and 5 or 7, 8 and 11), - 1 3G PA-TRX module (item 17), - 1 or 2 duplexers (antenna diversity option) (items 14 and 12), - 1 RF power divider (item 16).
  • Page 28 2.2.2 Description of the sub-assemblies (Figure 2.1) 2.2.2.1 3G PA-TRX Module The 3G PA-TRX module contains the following internal subassemblies: • a TRX assembly that basically consists of a transmitter, two receivers and a TRX board that processes the transmission and reception signals and manages the 3G PA-TRX module, •...

  • Page 29: Table 2.1

    LEDS STATUS MEANING LEDs linked to the TRX (item 11) START state with maintenance tool dialog impossible. "DEF" LED (red) This state is normally transient. It continues when a blocking self-test failed "ACT" LED to run smoothly (RAM test, incorrect CHECKSUM 20 ms regularity test). (yellow) OPERATIONAL state with hardware alarm and reception of correct radio "DEF"...

  • Page 30: Figure 2.1 3G Pa-Trx Module

    1Figure 2.1 2Figure 2.1 3Figure 2.1 4Figure 2.1 5Figure 2.1 6Figure 2.1 7Figure 2.1 8Figure 2.1 9Figure 2.1 10Figure 2.1 11Figure 2.1 12Figure 2.1 13Figure 2.1 14Figure 2.1 15Figure 2.1 16Figure 2.1 17Figure 2.1 18Figure 2.1 19Figure 2.1 Figure 2.1 3G PA-TRX MODULE Page TMO - PS11209BENAB01...
  • Page 31 (Figure 2.2) 2.2.2.2 Duplexer The duplexer has the following elements on its front panel: • 1 QN type “TX” connector (item 7) to connect the coaxial link cable with the TX output of the 3G PA-TRX module, • 1 QN type “RX” connector (item 2) to connect the coaxial link cable with the RX1 input of the 3G PA-TRX module, •...

  • Page 32: Figure 2.2 Overview Of The Duplexer

    1Figure 2.2 2Figure 2.2 3Figure 2.2 4Figure 2.2 5Figure 2.2 6Figure 2.2 7Figure 2.2 8Figure 2.2 9Figure 2.2 10Figure 2.2 Figure 2.2 OVERVIEW OF THE DUPLEXER Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 30/07/12 Description...
  • Page 33 (Figure 2.3) 2.2.2.3 Synchronisation board The synchronisation board includes the following parts: • 1 J1 connector (item 1) for connecting to the converter, • 1 J2 connector (item 2) for connecting to the fan plate, • 1 J3 connector (item 3) for connecting the thermal probe, •...

  • Page 34: Figure 2.3 Overview Of The Synchronisation Board

    1Figure 2.3 2Figure 2.3 3Figure 2.3 4Figure 2.3 5Figure 2.3 6Figure 2.3 7Figure 2.3 8Figure 2.3 9Figure 2.3 10Figure 2.3 11Figure 2.3 12Figure 2.3 13Figure 2.3 14Figure 2.3 Figure 2.3 OVERVIEW OF THE SYNCHRONISATION BOARD Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 2-10 30/07/12 Description...

  • Page 35: Figure 2.4 Overview Of The Fan Plate

    (Figure 2.4) 2.2.2.4 Fan plate The fan plate comprises the following elements: • 2 fans (item 1), • 2 protection grills (item 2) located towards the exterior of the rack, • 2 captive attachment screws (item 3), • 1 fan power supply and tachymetry cables (item 4). 1Figure 2.4 2Figure 2.4 3Figure 2.4...
  • Page 36 (Figure 2.5) 2.2.2.5 Primary mains convertor The front panel of the primary mains covertor (item 1) comprises: • 1 connector (item 6) for the power supply cable, • 1 extraction handle (item 2), • 1 “I/O” switch (item 7), • 1 “DC” supervision LED (item 3), •...

  • Page 37: Figure 2.5 Overview Of The Primary Mains Convertor

    1Figure 2.5 2Figure 2.5 3Figure 2.5 4Figure 2.5 5Figure 2.5 6Figure 2.5 7Figure 2.5 8Figure 2.5 9Figure 2.5 Figure 2.5 OVERVIEW OF THE PRIMARY MAINS CONVERTOR IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Description 30/07/12 2-13...
  • Page 38 (Figure 2.6) 2.2.2.6 Primary DC convertor The front panel of the primary DC covertor (item 1) comprises: • 1 “12-24V IN” connector (item 2) for the power supply cable, • 1 extraction handle (item 3), • 1 “I/O” switch (item 5), •...

  • Page 39: Figure 2.6 Overview Of The Primary Dc Convertor

    1Figure 2.6 2Figure 2.6 3Figure 2.6 4Figure 2.6 5Figure 2.6 6Figure 2.6 7Figure 2.6 8Figure 2.6 9Figure 2.6 10Figure 2.6 Figure 2.6 OVERVIEW OF THE PRIMARY DC CONVERTOR IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Description 30/07/12 2-15...

  • Page 40: Figure 2.7 Overview Of The Rf Power Divider

    (Figure 2.7) 2.2.2.7 RF power divider The RF power divider (item 1) comprises the following connectors: • 1 QN type "TX IN" connector (item 6), • 2 N type "TX OUT1" (item 5) and "TX OUT2" (item 4) connectors, • 2 captive screws (item 7). The module is composed of an RF power divider (item 1) and a metal plate (item 3) assembled with 2 nuts (item 2).
  • Page 41 2.2.2.8 Accessories The IDR IDO 3G comprises the following accessories (see Figure 2.8): • 1 antenna with magnetic base with integral coaxial cable (item 1), • 1 mains power supply cable (item 2), • 1 primary DC converter power supply cable (item 4), •...

  • Page 42: Figure 2.8 Overview Of The Accessories

    1Figure 2.8 2Figure 2.8 3Figure 2.8 4Figure 2.8 5Figure 2.8 Figure 2.8 OVERVIEW OF THE ACCESSORIES Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 2-18 30/07/12 Description...
  • Page 43 SPECIFICATIONS 2.3.1 Physical specifications Rack dimensions: • Width: 445 mm without bracket, 482.6 mm with mounting brackets • Height: 133 mm (3U) • Depth: 400 mm Rack weight: • Equipped rack: < 20 kg Length of cables: • Antenna cable: 7.5 m •...
  • Page 44 2.3.3 Technical specifications • Frequency band: sub-bands between 380 and 512 MHz (depending on the projects) • Access mode: FDMA • Standard: TETRAPOL • Transmission mode: full duplex in 2 bands with a maximum width of 5 MHz for a duplex spacing of 10 MHz •...
  • Page 45 2.3.4.3 1 "ALARM" loop female connector, • Wire section: 0.25 - 0.50 mm max (AWG 20-24) • Insulating diameter: 1.60 - 2.0 mm • Alarm loop status: - closed loop: no alarm - open loop: alarm The alarm loop state is active (open loop) if one of the following alarms is present: •...

  • Page 46: Description Of The Functions

    DESCRIPTION OF THE FUNCTIONS 2.4.1 General information The function of the IDR IDO 3G is to set up communications between TETRAPOL radio terminals placed under its radio coverage, referred to as a radio cell. The cell depends on the antenna, the transmission power and the frequency used. To communicate, the IDR IDO 3G and the terminals must first be configured (manufacturer procedure): •...

  • Page 47: Repeater Chain

    (Plate 6.V) 2.4.2 Repeater chain 2.4.2.1 Overview The function of the repeater chain is to transmit signals sent by the transmission terminal to other terminals under the coverage of the IDR IDO 3G. The repeater chain comprises a transmission and a reception chain. Certain sub-assemblies are used for both transmission and reception mode.

  • Page 48: Power Supply Chain

    The amplified RF signal is then transmitted to the insulator. The function of the insulator is: • to transmit the incoming power to the duplexer, with a minimum of loss, • to direct the reflected power to the 50 Ω load of the 3G PA-TRX module. The duplexer then routes the RF signal to the antenna which transmits it to the terminals.

  • Page 49: Distribution

    2.4.3.2 Distribution From the power supply source, the primary convertor generates the + 48 V and + 12V regulated voltages: • AC sources : 100-240 V AC, 50-60 Hz voltage, • external DC source : 12 or 24 V DC voltage (limits 10.8 to 31.2 V DC). 2.4.3.2.1 + 12 V distribution The primary convertor's + 12 V voltage is provided as soon as it is powered up.

  • Page 50: Monitoring

    2.4.3.3 Monitoring The self-protective actions of the sub-assemblies are as follows: • for the primary converter: in case of excess temperature (> + 95 °C), the converter switches off automatically. • for the synchronisation board: ⇒ - collects the fan alarms FAN alarm, ⇒...

  • Page 51: Functional Description Of The Main Sub-Assemblies

    2.4.5 Functional description of the main sub-assemblies 2.4.5.1 Synchronisation board The synchronisation board performs the following functions: • 3V3L and 3V3 power supply, • distribution of the power supplies on the connectors for the fans and the duplexer(s), • 6.4 MHz reference pilot, •...

  • Page 52: Synchronisation Board

    SYNCHRONISATION BOARD 6,4 MHz OUT 6.4 MHz pilot reference 6,4 MHz IN Clock monitoring Clock + To 2 IDR IDO 3G Synchro To 3G PA-TRX θ °C Config Configuration FAN 1 management FAN 2 Sensor θ Internal alarm Management of alarms Duplexer 1 Duplexer...
  • Page 53 2.4.5.1.1 6.4 MHz pilot reference This function carries out the following: • the generation of the 6.4 MHz reference signal, • the selection of the internal or external reference clock according to the master or slave configuration. 2.4.5.1.2 Clocks and synchros This function provides the generation, from the 6.4 MHz reference frequency, of the following clocks for the 3G PA-TRX module: •...
  • Page 54 2.4.5.1.6 Duplexer module management interface Per duplexer, this function carries out: • the detection of the duplexer presence, • the power supply to the duplexer modules, • the interface for the following alarms: - LNA alarms, - transmission alarms, - SWR alarms. 2.4.5.1.7 Management of alarms This function manages the following alarms: •...

  • Page 55: 3G Pa-Trx Module

    2.4.5.2 3G PA-TRX Module The 3G PA-TRX module is composed of the following functional elements: • TRX function, • PA function, • converter. 2.4.5.2.1 TRX function The TRX function has the following sub-assemblies (see Figure 2.10): • a Signal Processing board (SP), •...
  • Page 56 SP function The SP board carries out the following functions: • reception function, performing the demodulation of the IF signal(s) received from the RX1 receiver (and RX2 receiver for antenna diversity option), • transmission function performing the reception loopback on transmission for transmittion to the TX transmitter, •...
  • Page 57 • power supply function. It receives the + 12 V direct voltage from the converter and transmits it to the circutis of the SP board, the RX1/RX2 receivers (for antenna diversity option) and the TX transmitter. The presence of the power supply is indicated by the green "PWR" LED on the front of the 3G PA-TRX module in the TRX box.
  • Page 58 2.4.5.2.2 PA function The PA function carries out (see Figure 2.11): • the RF amplification function, • the power slaving function, • the monitoring function, • the power supply function. PA FUNCTION 48 V t° alarm + 28 V + 10 V CONVERTER SP FUNCTION Power supply...
  • Page 59 RF amplification This function receives the RF signal to be transmitted from the TRX function and takes its level of + 12 dBm to a regulated output level of + 33.5 dBm, + 37.5 dBm, + 41.5 dBm or + 43.5 dBm. The output level is controlled by the synchronisation board. The RF amplification function consists of: •...

  • Page 60: Table 2.2

    Power supply function This function develops the + 28 V and + 12 V direct voltages necessary for the different circuits of the 3G PA-TRX module, from the + 48 V DC provided by the 3G PA-TRX module convertor. The power supply is protected on input by a 7 A fuse. ANOMALY ACTION 3G PA-TRX module temperature...

  • Page 61: Radio Coupling Function (Duplexer)

    2.4.5.3 Radio coupling function (duplexer) The radio function is composed of: • the LNA function to amplify the RX signal, • the duplexer function (RX and TX filters), • the insulator function to protect the PA against reverse inter-modulation, • the Swrmeter function that provides an alarm during a fault on the antenna, with the instruction: - alarm if SWR >...

  • Page 62: Converters

    2.4.5.4 Converters 2.4.5.4.1 Primary convertor The primary convertor provides the power supplies necessary to the IDR IDO 3G sub-assemblies (see Figure 2.13). The convertor is powered on/off using the “I/O” switch on the front panel (see Plate 6.IV, item 2 or 9). 2 types of convertor (at the choice of the command) to power the IDR IDO 3G: •...

  • Page 63: Use

    OVERVIEW This chapter describes: • the installation of the IDR IDO 3G (see Section 3.2), • the commissioning / decommissioning of the IDR IDO 3G (see Section 3.3), • the control and configuration of the IDR IDO 3G via a dedicated web interface (see Section 3.4).

  • Page 64: Installation

    INSTALLATION This chapter describes the installation procedure for the IDR IDO 3G. Installation simply involves installing the rack on the site and commissioning it (see Section 3.3.1). The resources needed for the installation are just a standard tool case for mounting in a cabinet.

  • Page 65: Installation Safety Precautions

    3.2.1 Installation safety precautions This section must be read before the IDR IDO 3G is installed. The installation must be carried out by a qualified, approved person. No operations other than those described in this manual must be carried out. The IDR IDO 3G is powered according to the site configuration.

  • Page 66: Start Up / Shutdown

    START UP / SHUTDOWN 3.3.1 Starting up 3.3.1.1 Preliminary operations Before being started up, the IDR IDO 3G must be: • loaded with the nominal software in the 3G PA-TRX module (TPS application, see Document [1]), • be customised using the configuration tool (TPS application, see Document [1]), •...

  • Page 67: Idr Ido 3G Control And Configuration

    IDR IDO 3G CONTROL AND CONFIGURATION 3.4.1 Overview The IDR IDO 3G is controlled and configured from a web interface accessible via an Internet browser via the address "http://a.b.c.d" where "a.b.c.d" is the IP address of the IDR IDO 3G configured in the TPS. IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page...
  • Page 68 The web interface comprises the following tabs: • {State} that provides the following information (see Figure 3.2): - in the {IDR information} zone: Product code, Hardware version, Software version, - in the {Network configuration} zone: Ethernet address, IP address, Network IP mask, Gateway IP address, - in the {Optional features} zone: Licence key for data transmission,...
  • Page 69 • {Transmission} that provides the following information (see Figure 3.3): - in the {Transmission power} field: configuration of the Tx transmission power, - in the {Channel} field: confiration of the private channel or absolute channel according to the different sub-band ranges (configured in the TPS), - in the {Transmission state} field: transmission on or off, - and the new configuration validation...
  • Page 70 • {Alarms} that provides the following information (see Figure 3.4): - Software alarms, - Hardware alarms. Figure 3.4 WEB INTERFACE - {ALARMS} TAB The web interface also displays a state bar at the bottom of the screen containing the following information: •...
  • Page 71 To select a IDR IDO 3G channel, carry out the following procedure (see Figure 3.3): • Click on the {Transmission} tab. • In the {Channel} field, click on the arrows to select the channel range required. • Select the private channel or absolute channel required from the lists. Note: The channel list is defined and configured in the TPS according to the project and the network.
  • Page 72 3.4.5 Consulting the configuration The IDR IDO 3G configuration is consulted using the state bar at the bottom of the screen, which displays the following information: • Transmission: "off" or "on", • TX Pwr: transmission power on the selected channel, •...

  • Page 73: Table 3.1

    DESCRIPTION MEANING Alarms associated with the synchronisation board SYNC • Synchronisation board at fault (red DED LED on). • Locate the fault with the list of Sheets A in Table 4.11. • If the fault was located, change the synchronisation board (Sheet E-3).

  • Page 74: Table 3.1

    DESCRIPTION MEANING Alarmss associated with the 3G PA-TRX module 20MS • 3G PA-TRX module at fault. AUXILIAIRE_FPGA • Locate the fault with the list of Sheets A in Table 4.11. BF_ALIM • If the fault was located, change the 3G PA-TRX module CHAINE_RADIO_RX1, (Sheet E-5).

  • Page 75: Figure 3.4 Web Interface - {Alarms} Tab

    When an alarm appears, the state bar at the bottom of the screen displays (with n being the number of active alarms). To see where the IDR IDO 3G hardware alarms come from, carry out the following procedure (see Figure 3.4): •...
  • Page 76 PAGE INTENTIONALLY LEFT BLANK Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 3-14 30/07/12...

  • Page 77: Mains Power Supply And Dc Fuses

    MAINTENANCE SAFETY PRECAUTIONS This section must be read before the IDR IDO 3G is maintained. 4.1.1 Authorised personnel On-site operations must be carried out by qualified, approved personnel. No operations other than those described in this document must be carried out. 4.1.2 Power distribution safety precautions The IDR IDO 3G is powered according to the site configuration.
  • Page 78 MAINTENANCE ORGANISATION 4.2.1 Maintenance description System maintenance comprises those operations required to maintain a system in a given state or to return it to that state, or to restore operating characteristics specified by the manufacturer. There are 3 levels of TETRAPOL system maintenance, defined in accordance with the complexity of the maintenance operations in question and in accordance with the resources, skills and length of time required to carry out such operations: •...
  • Page 79 Fault observed during a call and/or Preventive display of a fault (LED) on the maintenance (P Sheet). IDR IDO 3G and/or appearance of an alarm on the control and configuration web interface and/or opening of the alarm loop. Preventive maintenance OK? Locate fault (A Sheets).
  • Page 80 4.2.4 Processing failed sub-assemblies Faulty subassemblies replaced during a maintenance operation are dealt with differently depending on whether they are repairable or not: • Repair service: this service concerns repairable subassemblies. Repairable subassemblies are sent to the manufacturer's repair centre or, in the case of terminals, to an approved repair station (ARS).

  • Page 81: List Of Replaceable Sub-Assemblies

    LOGISTICAL INFORMATION 4.3.1 Operators All maintenance operations can be carried out by a single operator. 4.3.2 List of replaceable sub-assemblies, fuses and cables Lists of replaceable sub-assemblies (boards, modules, plates, etc.), fuses and cables are given in that order in Table 4.2, Table 4.15 and Table 4.16. 4.3.2.1 Replaceable sub-assemblies SUBASSEMBLY...

  • Page 82: Consequences Of A Failed Sub-Assembly On The Availability Of The Idr Ido 3G

    4.3.3 Availability of the IDR IDO 3G. The impact of a defective sub-assembly on the IDR IDO 3G availability is given in Table 4.3. FAILED SUB-ASSEMBLY FUNCTIONAL CONSEQUENCES AND COMMENT Magnetic base antenna The IDR IDO 3G is in degraded service or out of service. RF power divider The IDR IDO 3G is out of service.

  • Page 83: List Of Measuring Equipment And Accessories

    4.3.4 Support equipment 4.3.4.1 Measuring equipment and accessories Note: The user must ensure that the characteristics required of the measuring equipment are correct at the time of measurement. Otherwise the equipment should be calibrated (see measuring equipment manual). DESIGNATION SPECIFICATIONS TYPE SHEET Multimeter fitted with the following...

  • Page 84: List Of Tools

    4.3.4.2 Tools DESIGNATION SPECIFICATIONS TYPE SHEET Standard tool box P-1, P-2, P-3, all E Sheets Torque screwdriver: Torque 110 N.cm FACOM A.302 (0.5 to 2.5 Nm) • for M4 screw • ED.112 bit • E-6, E-8 • for M3 screw •...

  • Page 85: List Of Products And Consumables

    4.3.5 List of products and consumables DESIGNATION SPECIFICATIONS TYPE SHEET Dry, non-fluffy cloth Vacuum cleaner Nylon cable ties Self-locking head MNC PW079A E-1, E-8 92 x 2.4 mm Thinners Neoprene thinners Bostik Acetone Table 4.7 LIST OF PRODUCTS AND CONSUMABLES IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page...

  • Page 86: Schedule Of Preventive Maintenance Operations

    PREVENTIVE MAINTENANCE 4.4.1 Organisation Preventive maintenance comprises several types of procedure: • cleaning • correct functioning check • preventive replacement of sub-assemblies. Maintenance and checking procedures are described in P sheets (see Section 4.4.2). The P sheets themselves are described in Section 4.4.3. Preventive replacement procedures are described in E sheets (see Section 4.5.3).
  • Page 87 4.4.3 Layout of a P sheet P sheets all have the same format (see Figure 4.2). HEET TYPE AND NUMBER SHEET P-X “TITLE OF TASK” VAILABILITY AVAILABILITY REQUENCY OF TASK FREQUENCY UMBER AND TYPE OF OPERATOR(S) OPERATORS ASK TIME REQUIRED TIME REQUIRED IST OF TOOLS REQUIRED TOOL(S)
  • Page 88 4.4.4 P sheets Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 4-12 30/07/12 Maintenance...
  • Page 89 SHEET VISUAL INSPECTION (EMBEDDED IDR IDO 3G) AVAILABILITY • Full mission capable FREQUENCY • Annually OPERATOR(S) • 1 operator TIME REQUIRED • 15 minutes to 25 minutes (if dust cleared from fans) TOOL(S) • 1 standard tool box PRODUCT(S) / CONSUMABLE(S) •...
  • Page 90 SHEET P-1 VISUAL INSPECTION (EMBEDDED IDR IDO 3G) PROCEDURE • Check the general condition of the rack and its attachment points. • Check that the modules are correctly secured to the front panel. • Check the condition and resistance of the external cables and their locking to the connectors.
  • Page 91 SHEET IDR IDO 3G TEST AVAILABILITY • No mission capable FREQUENCY • 1 year and after each corrective maintenance operation OPERATOR(S) • 1 operator TIME REQUIRED • 30 minutes TOOL(S) • 1 standard tool box • 1 power reflection meter fitted with a power sensor for measuring power output between 30 and 45 dBm •...
  • Page 92 SHEET P-2 IDR IDO 3G TEST PROCEDURE Checking the power supply LEDs • Power up the IDR IDO 3G with the mains or a DC source (according to the type of primary convertor). • Set the “I/O” switch (see Plate 6.IV, item 2 or9) on the primary convertor to “I”. •...

  • Page 93: Power And Swr At Antenna Output Measurements

    SHEET IDR IDO 3G TEST POWER OUTPUT POWER LEVEL NOMINAL POWER NOMINAL SWR SWR MEASURED MEASURED SELECTED ("ANT" OUTPUT) ("ANT" OUTPUT) ("ANT" OUTPUT) ("ANT" OUTPUT) 31.8 dBm + 2 dB 1.5 W < 2 35.8 dBm + 2 dB < 2 40 dBm + 2 dB 10 W <...
  • Page 94 SHEET P-2 IDR IDO 3G TEST PAGE INTENTIONALLY LEFT BLANK Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 4-18 30/07/12 Maintenance...
  • Page 95 SHEET CHECKING THE SYNCHRONISATION BOARD PILOT (OCXO) AVAILABILITY • No mission capable FREQUENCY • Every five years OPERATOR(S) • 1 operator TIME REQUIRED • 30 minutes TOOL(S) • 1 standard tool box • 1 power meter + power sensor + QMA male 50 Ω adaptor •...

  • Page 96: Level And Frequency Measurements Of The Synchronisation Board Pilot (Ocxo)

    SHEET P-3 CHECKING THE SYNCHRONISATION BOARD PILOT (OCXO) PROCEDURE • Disconnect the W2O cable from the QMA socket (LOCAL SYNC) on the front panel (see Figure 2.3, item 11). • Connect the power meter to the QMA socket (LOCAL SYNC) on the front panel (see Figure 2.3, item 11).
  • Page 97 CORRECTIVE MAINTENANCE 4.5.1 Organisation Corrective maintenance involves two types of procedure: • fault location (A Sheet), • replacement (E Sheet). A Sheets are used to identify a failed sub-assembly following notification of a fault (alarm message, red LED on, etc.). E sheets are used to replace the defective sub-assembly.
  • Page 98 HEET TYPE AND NUMBER SHEET A-X “TITLE OF TASK” UMBER AND TYPE OF OPERATORS OPERATOR(S) IST OF TOOLS REQUIRED TOOL(S) SYMPTOM(S) PROBABLE CAUSE(S) CORRECTIVE ACTION OLUMN LISTING THESYMPTOM ASSOCIATED WITH THE MALFUNCTION OLUMN LISTING THE CAUSE ASSOCIATED WITH THE SYMPTOM OLUMN LISTING THE CORRECTIVE ACTION ASSOCIATED WITH THE...
  • Page 99 HEET TYPE AND NUMBER SHEET A-X “TITLE OF TASK” UMBER AND TYPE OF OPERATORS OPERATOR(S) IST OF TOOLS TOOL(S) REQUIRED ROUBLESHOOTING AND TEST FLOWCHART Fault corrected? Carry out replacement sheet (E sheet). Test OK. OSITIVE BRANCH EST CORRECT EGATIVE BRANCHES AULT SEARCH Figure 4.4 LAYOUT OF AN A SHEET (ORGANISATION CHART)

  • Page 100: List Of A Sheets

    4.5.2.2 List of A sheets N° SHEET DESCRIPTION OF OPERATION Faults indicated by the alarms Faults indicated by LEDs Mains power supply fault DC power supply fault Temperature malfunction Transmission malfunction Table 4.11 LIST OF A SHEETS Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 4-24 30/07/12...
  • Page 101 SHEET FAULTS INDICATED BY THE ALARMS OPERATOR(S) • 1 operator TOOL(S) • Control and configuration PC The use of the control and configuration PC is described in Section 3.4. Warning: The alarms are blocking, i.e. when an alarm appears, no IDR IDO 3G functionalities are available, except for powering down with the “I/O”...

  • Page 102: Faults Indicated By The Alarms - 3G Pa-Trx Module

    SHEET A-1 FAULTS INDICATED BY THE ALARMS ALARM(S) PROBABLE CAUSE(S) CORRECTIVE ACTION Alarms associated with the 3G PA-TRX module SYNTHOL, SYNTHOL1, An LO1 or LO2 synthesiser on • Power up/down the IDR IDO 3G using the SYNTHOL2 the 3G PA-TRX module's RX1 primary converter's "I/O"...
  • Page 103 SHEET FAULTS INDICATED BY THE ALARMS ALARM(S) PROBABLE CAUSE(S) CORRECTIVE ACTION SYNTPILO The synthesizer of the TX • Power up/down the IDR IDO 3G using the primary transmitter of the converter's "I/O" switch (Plate 6.IV, item 2 or 9) (wait 3G PA-TRX module is until the power supply stops before putting the switch unlocked.
  • Page 104 SHEET A-1 FAULTS INDICATED BY THE ALARMS ALARM(S) PROBABLE CAUSE(S) CORRECTIVE ACTION Other alarm The hardware version of the • Power up/down the IDR IDO 3G using the primary description 3G PA-TRX module is not converter's "I/O" switch (Plate 6.IV, item 2 or 9) (wait recognised by the until the power supply stops before putting the switch synchronisation board...

  • Page 105: Faults Indicated By Leds

    SHEET FAULTS INDICATED BY LEDS OPERATOR(S)A-2 OPERATOR(S) • 1 operator TOOL(S) • Not applicable SYMPTOM(S) PROBABLE CAUSE(S) CORRECTIVE ACTION "ALARM" dial LED: • Fan at fault • Replace the fan plate (see Sheet E-7). • LED (rotation < 1500 rpm) •...
  • Page 106 SHEET A-2 FAULTS INDICATED BY LEDS SYMPTOM(S) PROBABLE CAUSE(S) CORRECTIVE ACTION • SYNC LED flashing • Case of the slave • The slave IDR IDO 3G falls back on its IDR IDO 3G: loss of the clocks internal clocks. (HTX or HSX or 6.4 MHz) of •...
  • Page 107 SHEET FAULTS INDICATED BY LEDS SYMPTOM(S) PROBABLE CAUSE(S) CORRECTIVE ACTION • red "RX DEF" • Reception chain at fault • Power up/down the IDR IDO 3G using the (LNA function). primary converter's "I/O" switch (Plate 6.IV, item 2 or 9) (wait until the power supply stops before putting the switch back to "I").
  • Page 108 SHEET A-2 FAULTS INDICATED BY LEDS SYMPTOM(S) PROBABLE CAUSE(S) CORRECTIVE ACTION • "TX DEF" red • Antenna at fault (SWR alarm). • Connect the antenna cable correctly. • Test the antenna's SWR (see Sheet P-2) • If the fault persists, power down the IDR IDO 3G using the primary converter's "I/O"...
  • Page 109 SHEET MAINS POWER SUPPLY FAULT OPERATOR(S) • 1 operator TOOL(S) • 1 multimeter Mains supply fault ("AC" and "DC" LED (Plate 6.IV, items 5 and 4) off). Is the primary converter's "I/O" switch (item 2) to "I"? Set the "I/O" switch (item 2) to "I".
  • Page 110 SHEET A-3 MAINS POWER SUPPLY FAULT PAGE INTENTIONALLY LEFT BLANK Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 4-34 30/07/12 Maintenance...
  • Page 111 SHEET DC POWER SUPPLY FAULT OPERATOR(S) • 1 operator TOOL(S) • 1 multimeter DC power supply fault ("PWR IN" and "PWR OUT LED" (Plate 6.IV, items 8 and 11) off or "FAULT" LED (item 7) lit). Is the primary converter's "I/O" switch (item 9) to "I"? Set the "I/O"...
  • Page 112 SHEET A-4 DC POWER SUPPLY FAULT PAGE INTENTIONALLY LEFT BLANK Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 4-36 30/07/12 Maintenance...
  • Page 113 SHEET TEMPERATURE MALFUNCTION OPERATOR(S) • 1 operator Temperature malfunction. The "FAN" alarm is displayed on the control and configuration web interface. (temperature > 60 °C on the synchronisation board sensor)? Clear the obstacles that might disrupt correct ventilation to the IDR IDO 3G or change the fan plate (Sheet E-7).
  • Page 114 SHEET A-5 TEMPERATURE MALFUNCTION Alarms "PA_TEMP1", "PA_TEMP2", "PA_CAPTEUR_TEMP" displayed? The "PA_TEMP1", "PA_TEMP2", "PA_CAPTEUR_TEMP" alarms are displayed very This message means briefly (around 100 ms) that the temperature of as the primary convertor the 3G PA-TRX module stops automatically is > 85 °C. The (autoprotection).
  • Page 115 SHEET TRANSMISSION MALFUNCTION OPERATOR(S) • 1 operator TOOL(S) • 1 power reflection meter fitted with a power sensor for measuring power output between 10 and 45 dBm. • Adaptors to connect the measurement head to the female N connector on input and male N connectors on antenna output.
  • Page 116 SHEET A-6 TRANSMISSION MALFUNCTION Transmission malfunction. Transmission alarm displayed? "CHAINE_RADIO_ RX1 or 2" alarm displayed? Replace the 3G PA-TRX module (Sheet E-5). Green TX LED (Figure 2.2, item 6) off? Check the condition of the antenna and Otherwise, check that connect the antenna If an alarm is transmission is...
  • Page 117 SHEET TRANSMISSION MALFUNCTION Is the SWR correct (< 2)? Replace cable W40 (Sheet E-1) and the duplexer (Sheet E-6). Is the transmission power correct (39 to 40 dBm)? Is the transmission power measured = 34 to 35 dBm? The 3G PA-TRX Contact the Replace the manufacturer's...
  • Page 118 SHEET A-6 TRANSMISSION MALFUNCTION Select the 4 W transmission power level (Section 3.4.3). Activate transmission (Section 3.4.4). Measure the SWR. Is the SWR correct (< 2)? Reconnect cable W30 to the "TX" socket of the duplexer. To identify the element responsible for the significant SWR, carry out the same...
  • Page 119 4.5.3 E sheets (exchange) 4.5.3.1 Description of E Sheets E sheets all have the same format (see Figure 4.5). HEET TYPE AND NUMBER SHEET E-X “TITLE OF TASK” VAILABILITY AVAILABILITY UMBER AND TYPE OF OPERATOR(S) OPERATORS ASK TIME REQUIRED TIME REQUIRED IST OF TOOLS REQUIRED TOOL(S) PRODUCT(S) / CONSUMABLE(S)
  • Page 120 4.5.3.2 Conventions used in the sheets • The tools (standard tools, torque wrench, etc.) are listed at the beginning of the sheet, but are not detailed in each step of the procedure. • The time required is the approximate time taken to complete the procedure; when there are cross-references to other sheets, the times must be added together to arrive at the total time required to carry out the operation.

  • Page 121: List Of E Sheets

    4.5.3.4 List of E sheets N° SHEET DESCRIPTION OF OPERATION Replacing a cable Replacing a primary DC convertor power supply cable fuse Replacing the synchronisation board Replacing the RF power divider Replacing the 3G PA-TRX Module Replacing an duplexer Replacing the fan plate Replacing the converter Table 4.14 LIST OF E SHEETS...
  • Page 122 PAGE INTENTIONALLY LEFT BLANK Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 4-46 30/07/12 Maintenance...
  • Page 123 SHEET REPLACING A CABLE AVAILABILITY • No mission capable OPERATOR(S) • 1 operator TIME REQUIRED • 5 minutes on average TOOL(S) • 1 standard tool box • 1 clip for nylon cables • 1 torque wrench for tightening the N connector, torque 500 N.cm PRODUCT(S) / CONSUMABLE(S) •...
  • Page 124 SHEET E-1 REPLACING A CABLE • For the transmission cables (W30, W31a or W31b), disable transmission (see Section 3.4.4). • For the mains power cables (W0 and W1), set the primary convertor's “I/O” switch (see Plate 6.IV, item 2 or 9) to “O”. •...
  • Page 125 SHEET REPLACING A PRIMARY DC CONVERTOR POWER SUPPLY CABLE FUSE AVAILABILITY • No mission capable OPERATOR(S) • 1 operator TIME REQUIRED • 5 minutes TOOL(S) • 1 standard tool box PRELIMINARY OPERATION(S) • Set the “I/O” switch (see Plate 6.IV, item 9) on the primary convertor (item 6) to “O”. •...
  • Page 126 SHEET E-2 REPLACING A PRIMARY DC CONVERTOR POWER SUPPLY CABLE FUSE REMOVAL • Locate the fuse (see Table 4.1). • Remove the fuse (see Figure 4.6, item 2 or 5) from the fuse holder (item 3 or 4) located on the power supply cable (item 1). INSTALLATION •...
  • Page 127 SHEET REPLACING THE SYNCHRONISATION BOARD AVAILABILITYE • No mission capable OPERATOR(S) • 1 operator TIME REQUIRED • 10 minutes + rollout of Sheet P-3 to check the SYNC reference frequency (around 30 minutes) TOOL(S) • 1 standard tool box • 1 set of anti-static equipment •...
  • Page 128 SHEET E-3 REPLACING THE SYNCHRONISATION BOARD REMOVAL • Find and disconnect all the cables connected to the synchronisation board (see Plate 6.VIII). • Unscrew the 6 screws holding the synchronisation board (see Plate 6.III, item 1). • Remove the 2 CTRL connector locking nuts from the 3G PA-TRX module. •...
  • Page 129 SHEET REPLACING THE RF POWER DIVIDER AVAILABILITYE • No mission capable OPERATOR(S) • 1 operator TIME REQUIRED • 10 minutes TOOL(S) • 1 standard tool box PRELIMINARY OPERATION(S) • Remove the clear protective cover (see Plate 6.I, item 13) by slightly unscrewing the holding screws, lifting it and taking it out.
  • Page 130 SHEET E-4 REPLACING THE RF POWER DIVIDER REMOVAL • Disconnect the 3 cables connected to the RF power divider (see Plate 6.VIII). • Unscrew the 2 captive screws holding the RF power divider (see Plate 6.III, item 7). • Remove the RF power divider (item 7). INSTALLATION •...
  • Page 131 SHEET REPLACING THE 3G PA-TRX MODULE AVAILABILITY • No mission capable OPERATOR(S) • 1 operator TIME REQUIRED • 5 minutes + IDR IDO 3G customisation time (contact the manufacturer's technical assistance department) TOOL(S) • 1 standard tool box • 1 torque screwdriver for M3 screw, torque 46 N.cm •...
  • Page 132 SHEET E-5 REPLACING THE 3G PA-TRX MODULE REMOVAL • Disconnect cables W1, W10, W20, W30 and W40 (and W41 for the antenna diversity option) (see Plate 6.VIII) frm the sockets located on the front panel of the 3G PA-TRX module (see Plate 6.I, item 12). •...
  • Page 133 SHEET REPLACING AN DUPLEXER AVAILABILITY • No mission capable OPERATOR(S) • 1 operator TIME REQUIRED • 5 minutes TOOL(S) • 1 standard tool box • 1 torque wrench for tightening the N connector, torque 500 N.cm PRELIMINARY OPERATION(S) • Remove the clear protective cover (see Plate 6.I, item 13) by slightly unscrewing the holding screws, lifting it and taking it out.
  • Page 134 SHEET E-6 REPLACING AN DUPLEXER REMOVAL • Disconnect cables W30 (or W31a for the antenna diversity option) and W40 (see Plate 6.VIII) on the front panel of duplexer 1 (see Plate 6.I, item 10) ot W31b and W41 of duplexer 2 (antenna diversity option) (see Plate 6.I, item 9). •...
  • Page 135 SHEET REPLACING THE FAN PLATE AVAILABILITY • No mission capable OPERATOR(S) • 1 operator TIME REQUIRED • 5 minutes REMOVAL • Unscrew the two captive screws (see Plate 6.III, item 4) securing the fan plate (item 3). • Disconnect the fan cable from the connector on cable W3 from the synchronisation board (see Plate 6.VIII).
  • Page 136 SHEET E-7 REPLACING THE FAN PLATE PAGE INTENTIONALLY LEFT BLANK Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 4-60 30/07/12 Maintenance...
  • Page 137 SHEET REPLACING THE CONVERTER AVAILABILITY • No mission capable OPERATOR(S) • 1 operator TIME REQUIRED • 1 hour TOOL(S) • 1 standard tool box PRELIMINARY OPERATION(S) • Set the “I/O” switch (see Plate 6.IV, item 2 or 9) on the primary convertor (item1 or 6) to “O”.
  • Page 138 SHEET E-8 REPLACING THE CONVERTER REMOVAL CAUTION: Risk of burns when handling the converter. If necessary, wait for it to cool down. • Loosen the captive screw on the convertor (see Plate 6.III, item 2). • Remove the converter. INSTALLATION •...

  • Page 139: List Of External Cables

    WIRING 4.6.1 External wiring The external cabling of the IDR IDO 3G is described in Table 4.15 and presented on Plate 6.VII. N° FUNCTION ITEM CODE OUTPUT INPUT Mains power supply cable Front panel, primary Mains HG5306 mains convertor DC external power supply - (2) DC primary convertor External DC source...

  • Page 140: List Of Internal Cables

    4.6.2 Internal wiring The internal wiring of the IDR IDO 3G is described in Table 4.16 and presented on Plate 6.VIII. ITEM N° FUNCTION OUTPUT INPUT CODE Rack internal power HG5335 Rear panel connector J1 synchronisation board supply convertor 3G PA-TRX power supply 3G PA-TRX PWR front panel W2 a/b...

  • Page 141: Idr Ido 3G - Technical Manual Tmo - Ps11209Benab01 Page

    NOTES IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Notes 30/07/12...
  • Page 142 NOTES Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 30/07/12 Notes...
  • Page 143 NOTES IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Notes 30/07/12...
  • Page 144 NOTES Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 30/07/12 Notes...
  • Page 145 PLATES IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Plates 30/07/12...
  • Page 146 PAGE INTENTIONALLY LEFT BLANK Page TMO - PS11209BENAB01 IDR IDO 3G - Technical Manual 30/07/12 Plates...
  • Page 147 1 - Removable upper cover 2 - "LOCAL" dial 3 - "REMOTE" dial 4 - Alarm loop connector 5 - "ALARM" dial 6 - Sides 7 - IDR IDO 3G rack attachment bracket 8 - IDR IDO 3G rack handles 9 - Duplexer 10 - Duplexer (antenna diversity option) 11 - RF power divider...
  • Page 148 Plate 6.I OVERVIEW OF THE IDR IDO 3G...
  • Page 149 1 - IDR IDO 3G rack 2 - Primary mains or DC converter 3 - "LOCAL" dial green "PWR" LED 4 - "LOCAL" dial yellow "EXT." LED 5 - "LOCAL" dial 6 - "REMOTE" dial 7 - "REMOTE" dial RJ45 connector 8 - "ALARM"...
  • Page 150 Plate 6.II IDR IDO 3G FRONT PANEL...
  • Page 151 1 - Synchronisation board 2 - Converter 3 - Fan plate 4 - Captive screws 5 - Earth screw 6 - 1 or 2 duplexers (antenna diversity option), 7 - RF power divider Plate 6.III IDR IDO 3G INTERNAL VIEW IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page...
  • Page 152 Plate 6.III IDR IDO 3G INTERNAL VIEW...
  • Page 153 1 - Primary mains convertor 2 - "I/O" switch 3 - Mains power supply connector 4 - "DC" LED 5 - "AC" LED 6 - Primary DC convertor 7 - "FAULT" LED 8 - "PWR IN" LED 9 - "I/O" switch 10 - "12-24V IN"...
  • Page 154 Plate 6.IV IDR IDO 3G PRIMARY MAINS OR DC CONVERTERS...
  • Page 155 Plate 6.V REPEATER FUNCTION DIAGRAM IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Plates 30/07/12 6-11...
  • Page 156 RADIO COUPLING TRANSMISSION CHAIN TRX FUNCTION PA FUNCTION DUPLEXER INSULATOR FUNCTION FUNCTION SP BOARD RF IN Antenna diversity option LNA FUNCTION PA - ON Slaving Loopback Synchro clock Alarms Supervision DUPLEXER 1 CONV DUPLEXER SYNCHRO BOARD INSULATOR FUNCTION FUNCTION (antenna diversity option) LNA FUNCTION Demodulation RX2 (antenna diversity option)
  • Page 157 Plate 6.VI POWER SUPPLY FUNCTION BLOCK DIAGRAM IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Plates 30/07/12 6-13...
  • Page 158 On/Off SYNCHRO BOARD + 12 V Distribution Power supply Mains protections + 48 V ON/OFF Supervision Supervision T° converter T° probe PRIMARY CONVERTOR 3G PA-TRX MODULE + 12 V DUPLEXER 1 DUPLEXER 2 (antenna diversity option) + 48 V FAN PLATE Plate 6.VI POWER SUPPLY FUNCTION BLOCK DIAGRAM...
  • Page 159 1 - Male "ALARM" connector 2 - Female "ALARM" connector 3 - Remote alarm cable (not supplied) 4 - Duplexer 5 - Earth stud 6 - Earth cable (not supplied) 7 - Mains power supply cable 8 - External DC power supply source cable or vehicle battery (not supplied) 9 - Primary DC convertor power supply cable 10 - Magnetic base antenna...
  • Page 160 Plate 6.VII IDR IDO 3G EXTERNAL INTERCONNECTION BLOCK DIAGRAM...
  • Page 161 Plate 6.VIII IDR IDO 3G INTERNAL INTERCONNECTION BLOCK DIAGRAM IDR IDO 3G - Technical Manual TMO - PS11209BENAB01 Page Plates 30/07/12 6-17...
  • Page 162 PLATE T° PROBE FANS POWER SUPPLY CONVERTOR SYNCHRONISATION BOARD CTRL 3G PA-TRX MODULE SYNC J7 J6b REMOTE IDR IDO 3G TX IN RF power divider W110 Duplexer 1 W100 TX OUT 2 TX OUT 1 W31a W31b Duplexer 2 (1) Antenna diversity option Plate 6.VIII IDR IDO 3G INTERNAL INTERCONNECTION BLOCK DIAGRAM...

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