User's Manual

Weehawken Tunnel 800MHz Repeater
User/Maintenance Handbook
Handbook N.-Weehawken_800 Issue No:-A
Date:-05/08/05
Page:-
3 of 51
6.9.1 Description.................................................................................................................................................... 32
6.9.2 Technical Specification ................................................................................................................................. 32
6.10 Low Noise Amplifier (11-006702) .................................................................................................................. 33
6.10.1 Description ................................................................................................................................................ 33
6.10.2 Technical Specification ............................................................................................................................. 33
6.11 20W Power Amplifier (12-018002) ................................................................................................................ 34
6.11.1 Description ................................................................................................................................................ 34
6.11.2 Technical Specification ............................................................................................................................. 34
6.11.3 PA 7-Way Connector Pin-outs .................................................................................................................. 34
6.12 800MHz 1Watt Low Power Amplifier (12-021901)......................................................................................35
6.12.1 Description ................................................................................................................................................ 35
6.12.2 Technical Specification ............................................................................................................................. 35
6.12.3 LPA 7-Way Connector Pin-outs................................................................................................................ 35
6.13 D.I.P Channel Control Module (17-002101)................................................................................................. 36
6.13.1 Description ................................................................................................................................................ 36
6.13.2 Programming Procedure .......................................................................................................................... 37
6.13.3 12.5kHz step size switch functions ............................................................................................................37
6.13.4 25kHz step size switch functions ...............................................................................................................38
6.13.5 Programming Example .............................................................................................................................38
6.13.6 17-002101 Controller Module DIP Switch Connector Data ....................................................................39
6.13.7 Drg. Nō. 17-002190, DIP Switch Module Controller Outline Drawing ................................................... 40
6.14 Channel Selective Modules (17-003033, 17-009143, 17-009127 & 17-010803)...........................................41
6.14.1 Description ................................................................................................................................................ 41
6.14.2 Drg. Nō. 17-003080, Generic Channel Module Block Diagram ..............................................................42
6.15 12 & 24V Dual Relay Boards (20-001601 & 20-001602)..............................................................................43
6.15.1 Description ................................................................................................................................................ 43
6.15.2 Technical Specification ............................................................................................................................. 43
6.16 12 & 24V Single Relay Board (80-008901 & 80-008902).............................................................................43
6.16.1 Description ................................................................................................................................................ 43
9. INSTALLATION.................................................................................................................................44
9.1 General Remarks ............................................................................................................................................44
9.2 RF Connections ............................................................................................................................................... 45
9.3 Commissioning ................................................................................................................................................45
10. MAINTENANCE.................................................................................................................................46
10.1 Fault Finding ...................................................................................................................................................46
10.1.1 Quick Fault Checklist................................................................................................................................ 46
10.1.2 Fault Isolation ........................................................................................................................................... 46
10.1.3 Downlink ................................................................................................................................................... 47
10.1.4 Uplink........................................................................................................................................................47
10.1.5 Checking service .......................................................................................................................................47
10.1.6 Fault repair ...............................................................................................................................................48
10.1.7 Service Support .........................................................................................................................................48
10.2 Tools & Test Equipment.................................................................................................................................48
10.3 Care of Modules .............................................................................................................................................. 49
10.3.1 General Comments....................................................................................................................................49
10.3.2 Module Removal (LNA’s, general procedure):......................................................................................... 49
10.3.3 Module Replacement (general):................................................................................................................49
10.3.4 Power Amplifiers....................................................................................................................................... 49
10.3.5 Low Power Amplifier Replacement........................................................................................................... 50
10.3.6 Module Transportation: ............................................................................................................................ 50
APPENDIX A INITIAL EQUIPMENT SET-UP CALCULATIONS ....................................................51