User Manual

Two Channel UHF Cell Enhancer
User Handbook
Handbook Number: 50-187601HBKM Page: 3 of 51
4.7
8A Mains Filter Assembly (13-003301) .............................................................................35
4.7.1 Description .......................................................................................................................................35
4.7.2 Technical Specification ....................................................................................................................35
4.8 Channel Control Module (17-002101) ...............................................................................36
4.8.1 Description .......................................................................................................................................36
4.8.2 Technical Specification ....................................................................................................................36
4.8.3 VHF/ UHF Programming Procedure................................................................................................36
4.8.4 VHF/ UHF Programming Example...................................................................................................37
4.9 Channel Selective Module (17-003007) ............................................................................38
4.9.1 Description .......................................................................................................................................38
4.9.2 Generic Channel Module Block Diagram, Drg. # 17-003080 ..........................................................39
4.10 12V Single Relay Board (80-008901).................................................................................40
4.10.1 Description .......................................................................................................................................40
4.10.2 Technical Specification ....................................................................................................................40
4.10.3 12 or 24V Relay PCB Pin-Outs, Drg. # 80-008970 .........................................................................41
4.11 12V Switch-Mode PSU (96-300052)...................................................................................42
4.11.1 Description .......................................................................................................................................42
4.11.2 Technical Specification ....................................................................................................................42
5. INSTALLATION............................................................................................................43
5.1 Initial Installation Record...................................................................................................43
6. FAULT FINDING & MAINTENANCE ...........................................................................43
6.1 General Fault Finding Procedures....................................................................................43
6.2 Downlink .............................................................................................................................44
6.3 Uplink ..................................................................................................................................44
6.4 Fault repair..........................................................................................................................44
6.5 Checking service................................................................................................................45
6.6 Service Support..................................................................................................................45
6.7 Tools & Test Equipment ....................................................................................................45
6.8 General Maintenance Procedures ....................................................................................46
6.9 Module Removal (LNA’s, general procedure)..................................................................46
6.10 Module Replacement (general) .........................................................................................46
6.11 Power Amplifiers................................................................................................................46
6.12 Low Power Amplifier Replacement ..................................................................................47
6.13 Module Transportation ......................................................................................................47
APPENDIX A.........................................................................................................................48
Amendment List Record Sheet......................................................................................................48
Glossary of Terms...........................................................................................................................49
Key to AFL Drawing Symbols........................................................................................................50
APPENDIX B.........................................................................................................................51
Initial Equipment Set-Up Calculations ..........................................................................................51
General Information.........................................................................................................................................51
Antenna Systems ............................................................................................................................................51
Initial Parameters.............................................................................................................................................51
Downlink Calculations .....................................................................................................................................51
Uplink Calculations ..........................................................................................................................................51