Handbook
Table Of Contents
- AMENDMENT LIST RECORD SHEET
- INTRODUCTION
- 1.SAFETY CONSIDERATIONS
- 2.OVERVIEW/SYSTEM DESCRIPTION
- 3.SPECIFICATIONS
- 3.1Parts Lists
- 3.2Technical Specifications
- 3.2.1UHF ONE to Tunnels 1 & 2 Technical Specification
- 3.2.2UHF1A Technical Specification
- 3.2.3UHF ONE to Location TWO Technical Specification
- 3.2.4UHF TWO to Tunnels 1 & 2 Technical Specification
- 3.2.5UHF TWO to Location TWO Technical Specification
- 3.2.6800MHz Bi-directional Amplifier to Location TWO Technical Specification
- 3.3Mechanical Specification (UHF1/1A & UHF2 Wall Cases)
- 4.SYSTEM DRAWINGS
- 5.SUB-UNIT MODULES
- 5.1UHF 1 Air Interface (60-055901)
- 5.1.1Bandpass Duplexers (02-013401)
- 5.1.22 & 4 Way UHF Splitters (05-002603 & 05-003401)
- 5.1.3¼Watt 0- -30dB Switched Attenuator \(10-00
- 5.1.4Low Noise Amplifiers (11-006102, 11-007302 & 11-007402)
- 5.1.4.1General Description
- 5.1.4.2Technical Specification (11-006102)
- 5.1.4.3Drg. No. 11-006102, Low Noise Amplifier General Assembly
- 5.1.4.4Drg. No. 11-006170, LNA RF Circuit Diagram
- 5.1.4.5Drg. No. 11-006171, LNA DC Wiring Diagram
- 5.1.4.6Drg. No. 11-003971, LNA DC Schematic Diagram
- 5.1.4.7Technical Specification (11-007302)
- 5.1.4.8Drg. No. 11-007302, LNA Assembly With Alarm Relay
- 5.1.4.9Drg. No. 11-007370, LNA RF Circuit Diagram
- 5.1.4.10Drg. No. 11-007371, LNA DC Wiring Diagram
- 5.1.4.11Technical Specification (11-007402)
- 5.1.4.12Drg. No. 11-007402, LNA General Assembly
- 5.1.4.13Drg. No. 11-007470, LNA RF Circuit Diagram
- 5.1.4.14Drg. No. 11-007471 LNA DC Wiring Diagram
- 5.1.55Watt Power Amplifier (12-001801)
- 5.1.5.1Description
- 5.1.5.2Technical Specification
- 5.1.5.3Drg. No. 12-001801, 5Watt PA General Assembly Drawing
- 5.1.5.4Drg. No. 12-001870, 5Watt PA Circuit Diagram
- 5.1.5.5Drg. No. 12-001870C1, 5W PA Component List(1)
- 5.1.5.6Drg. No. 12-001870C2, 5W PA Component List(2)
- 5.1.5.7Drg. No. 80-008450, Power Amplifier/Alarm Board DC Wiring Details
- 5.1.63 Stage Amplifier Alarm Boards (12-002201)
- 5.1.7DC/DC Converter, 24V in, 12V 8A out (13-003011)
- 5.1.8Channel Selective & Channel Control Modules (17-003012 & 17-002101)
- 5.1.8.1Channel Selective Module Description
- 5.1.8.2Drg. No. 17-003080, Generic Channel Module Block Diagram
- 5.1.8.3Channel Selectivity Control Module Description
- 5.1.8.4Channel Controller DIP Switch Configuration Frequencies
- 5.1.8.5UHF1 Downlink Channel Module Configuration Table
- 5.1.8.6UHF1 Uplink Channel Module Configuration Table
- 5.1.8.7UHF1A Downlink Channel Module Configuration Table
- 5.1.8.8UHF1A Uplink Channel Module Configuration Table
- 5.1.8.9UHF2 Downlink Channel Module Configuration Table
- 5.1.8.10UHF2 Uplink Channel Module Configuration Table
- 5.1.9Single & Dual 24Volt Relay Boards (20-001602 & 80-008902)
- 5.1.10SMA coaxial termination (93-930003)
- 5.1.1124V 400W Flat-Pack Power Supply (96-300011)
- 5.2UHF 2 Air Interface (60-055902)
- 5.2.1Bandpass Filter (02-013401) See section 5.1.1
- 5.2.24 Port Tx Hybrid Combiner (05-003019)
- 5.2.3Four Way Low Power Splitter (05-003401) See section 5.1.2
- 5.2.4¼Watt 0- -30dB Switched Attenuator \(10-00
- 5.2.5Low Noise Amplifiers (11-007302 & 11-007402) See section 5.1.4
- 5.2.63 Stage Amplifier Alarm Boards (12-002201) See section 5.1.6
- 5.2.720Watt Power Amplifier (12-004201)
- 5.2.8DC/DC Converter, 24V in, 12V 8A out (13-003011) See section 5.1.7
- 5.2.9Chan. Selec. & Chan. Contr. Mdls (17-003012 & 17-002101) See section 5.1.8
- 5.2.1021MHz IF Filter Board (17-002502)
- 5.2.11Single & Dual 24Volt Relay Boards (20-001602 & 80-008902) See section 5.1.9
- 5.2.12SMA Coaxial Termination (93-930003) See section 5.1.10
- 5.2.1324V 400W Flat-Pack Power Supply (96-300011) See section 5.1.11
- 5.2.14JWS75-15/A PSU (96-300045)
- 5.2.15Single Mode Optical Coupler (98-100001)
- 5.2.16.Fibre Optic Receiver & Transmitter (98-200003 & 98-300003)
- 5.3UHF1A 60-055903 470MHz 3 Channel BDA
- 5.1UHF 1 Air Interface (60-055901)
- 6.INSTALLATION
- 7.MAINTENANCE
- APPENDIX AINITIAL EQUIPMENT SET-UP CALCULATIONS
PBL UHF1/1A 1 & 2 Air Interface
Maintenance Handbook
H/book Number:-60-055900HBKM
Issue No:-2
Date:-20/10/2003
Page:-
20 of 85
3.2.3 UHF ONE to Location TWO Technical Specification
Frequency Range:
Downlink Channels:
470.2125MHz
470.2625MHz
482.2375MHz
Uplink Channels:
473.2125MHz
473.2625MHz
485.2375MHz
Band Width:
Downlink :15kHz
Uplink : 25kHz
No. of Paths 2
Downlink Gain 82 dB min
Uplink Gain 80 dB min
RF Connector N type female
RF Impedance
50Ω
VSWR Better than 1.5:1
Gain Adjustment 0 to 30dB in 2dB steps
Downlink PA
470.2125MHz, 470.2125MHz: 5WClass A Linear PA
482.2375MHz :20W Class A Linear PA
Uplink PA
485.2375MHz : 1W Class A Linear
473.2625MHz, 473.2125MHz : 5W Class A Linear
Duplexer UP/DN Isolation >80 dB
Passband Ripple <±1.5 dB
Noise Figure Downlink <7dB at maximum gain
Noise Figure Uplink <12dB
In-Band Spurious
Better than –13dBm downlink
Better than –13dBm uplink
(measure with 30KHz BW with max gain setting)
Out-band Spurious up to
3GHz
Better than –90dBc