User's Manual
Weehawken Tunnel UHF Repeaters
User/Maintenance Handbook
Handbook N.-Weehawken_UHF Issue No:-A
Date:-05/08/05
Page:-
3 of 72
5.2.5 UHF Hybrid Cross-Band Coupler Parts List................................................................................................38
6. POWER SUPPLIES & ALARMS ......................................................................................................39
6.1 UHF Power Supply (80-231301) ....................................................................................................................39
6.1.1 UHF Power Supply Description ...................................................................................................................39
6.1.2 UHF Power Supply Technical Specification.................................................................................................39
6.1.3 UHF Power Supply System Diagram............................................................................................................39
6.1.4 UHF Power Supply Outline Drawing, Drg. Nō. 80-231391.........................................................................40
6.1.5 UHF Power Supply Parts List....................................................................................................................... 41
6.2 Alarm/Monitor Shelf (80-231303).................................................................................................................. 42
6.2.1 Alarm/Monitor Shelf Description..................................................................................................................42
6.2.2 Alarm/Monitor Shelf Technical Specification ...............................................................................................42
6.2.3 Alarm/Monitor Shelf Parts List ..................................................................................................................... 43
7. SUB-UNIT MODULES .......................................................................................................................44
7.1 Bandpass Filter (02-013401)...........................................................................................................................44
7.1.1 Description.................................................................................................................................................... 44
7.1.2 Technical Specification ................................................................................................................................. 44
7.2 Tx Hybrid Coupler (05-000101)..................................................................................................................... 45
7.2.1 Description.................................................................................................................................................... 45
7.2.2 Technical Specification ................................................................................................................................. 45
7.3 3dB UHF Splitter (05-002603)........................................................................................................................ 46
7.3.1 Description.................................................................................................................................................... 46
7.3.2 Technical Specification ................................................................................................................................. 46
7.4 1 Watt 3dB Broadband Splitter (05-002901) ................................................................................................ 47
7.4.1 Description.................................................................................................................................................... 47
7.4.2 Technical Specification ................................................................................................................................. 47
7.5 Crossband Coupler (07-005701) .................................................................................................................... 48
7.5.1 Description.................................................................................................................................................... 48
7.5.2 Technical Specification ................................................................................................................................. 48
7.6 Crossband Coupler (07-005705) .................................................................................................................... 49
7.6.1 Description.................................................................................................................................................... 49
7.6.2 Technical Specification ................................................................................................................................. 49
7.7 ¼Watt 0- -30 & 0-15dB Switched Attenuator (10-000701 & 10-000901)................................................... 49
7.7.1 General Application ...................................................................................................................................... 49
7.7.2 Switched Attenuators..................................................................................................................................... 49
7.8 Low Noise Amplifiers (11-007302 & 11-007402) .......................................................................................... 50
7.8.1 Description.................................................................................................................................................... 50
7.8.2 Technical Specification, 11-007302.............................................................................................................. 50
7.8.3 Technical Specification, 11-007402.............................................................................................................. 50
7.8.4 LNA ‘D’ Connector Pin-out details ..............................................................................................................51
7.9 1Watt Low Power Amplifier (11-007901) ..................................................................................................... 52
7.9.1 Description.................................................................................................................................................... 52
7.9.2 Technical Specifications................................................................................................................................ 52
7.10 5Watt Medium Power TETRA Amplifier (12-021601)................................................................................ 53
7.10.1 Description ................................................................................................................................................ 53
7.10.2 Technical Specification ............................................................................................................................. 53
7.10.3 PA 7-Way Connector Pin-outs .................................................................................................................. 53
7.10.4 PA Connector Pin-Outs............................................................................................................................. 54
7.11 10 & 20W Power Amplifiers (12-016302 & 12-016301)...............................................................................55
7.11.1 Description ................................................................................................................................................ 55
7.11.2 Technical Specification ............................................................................................................................. 55
7.11.3 PA ‘D’ Connector Pin-out details ............................................................................................................. 55
7.12 D.I.P Channel Control Module (17-002101)................................................................................................. 56
7.12.1 Description ................................................................................................................................................ 56
7.12.2 Programming Procedure .......................................................................................................................... 57
7.12.3 12.5kHz step size switch functions ............................................................................................................57
7.12.4 25kHz step size switch functions ...............................................................................................................58
7.12.5 Programming Example .............................................................................................................................58