User Manual

Mission Valley Radio Repeater Equipment + Upgrade
User/Maintenance Handbook
Handbook No. 50-078021HBKM Page 4 of 85
7.3.2 Module Removal (LNAs, general procedure): .................................................................................68
7.3.3 Module Replacement (general): ......................................................................................................68
7.3.4 Power Amplifiers ..............................................................................................................................68
7.3.5 Low Power Amplifier Replacement..................................................................................................69
7.3.6 Module Transportation:....................................................................................................................69
APPENDIX A.........................................................................................................................70
A.1 Glossary of Terms used in this document............................................................................. 70
A.2 Key to AFL RF Module Drawing Symbols .............................................................................. 71
A.3 EC Declaration of Conformity.................................................................................................. 72
A.4 Amendment List Record Sheet ...............................................................................................73
A.5. Waste Electrical and Electronic Equipment (WEEE) Notice................................................ 74
APPENDIX B INITIAL EQUIPMENT SET-UP CALCULATIONS ....................................... 75
APPENDIX C - BATTERY BACKUP.....................................................................................76
C.1 GENERAL DESCRIPTION........................................................................................76
C.2. BATTERY BACKUP PHOTOGRAPHS.....................................................................77
C.3. SPECIFICATION .......................................................................................................78
C.3.1 Technical Specification..................................................................................................... 78
C.3.2 Mechanical Specification.................................................................................................. 78
C.3.3 Technical Description .......................................................................................................79
C.4. GENERAL DRAWINGS ............................................................................................80
C.4.1 Drg. No. 80-209374, 160Ah 12V Battery Backup Circuit Diagram ................................. 80
C.4.2 Low Voltage Battery Disconnect and O/P Voltage Limiter Schematic ......................... 81
C.4.3 Battery Backup Case Outline Drawing ............................................................................ 82
C.4.4 BBU/Amplifier Power Wiring And Alarms Diagram........................................................ 83
C.5. BBU ALARMS & MONITORING SYSTEM ...............................................................84
C.5.1 Description......................................................................................................................... 84
C.6. INSTALLATION......................................................................................................... 85
C.6.1 Battery Backup Unit Installation ...................................................................................... 85
C.6.2 Power Supply Input Voltage Selection ............................................................................ 85
C.7. MAINTENANCE ........................................................................................................85
C.7.1 General Comments............................................................................................................85