Comtech EF Data CSAT-6070 User Manual
Page 21
5 to 25 Watt C-Band Transceiver
Revision 0
Preface
MN/CSAT607025.IOM
B.3.4 REDUNDANCY A/B signals..................................................................................................................... B–9
B.3.5 REDUND_FLT signal................................................................................................................................ B–9
B.3.6 AUXCOM signals ...................................................................................................................................... B–9
B.4 Configuring a Redundant System................................................................................................................. B–10
APPENDIX C.
MAINTENANCE AND TROUBLESHOOTING ............................................................ C–1
C.1 Maintenance Testing........................................................................................................................................C–1
C.2 Troubleshooting ...............................................................................................................................................C–2
C.3 Converter Faults ..............................................................................................................................................C–2
C.3.1 DC Power Supply Voltages ........................................................................................................................ C–2
C.3.2 RF Converter Module................................................................................................................................. C–2
C.3.3 Reference Oscillator Module...................................................................................................................... C–3
C.3.4 LNA Current Fault...................................................................................................................................... C–3
C.3.5 Fan Fault..................................................................................................................................................... C–3
C.3.6 Temperature Fault....................................................................................................................................... C–4
C.4 Equipment Return and Repair Procedure ....................................................................................................C–4
C.5 Product Application, Upgrading or Training Information..........................................................................C–4
APPENDIX D.
THEORY OF OPERATION.......................................................................................... D–1
D.1 RF Signal Conversion......................................................................................................................................D–2
D.1.1 Downconverter ...........................................................................................................................................D–2
D.1.2 Upconverter................................................................................................................................................D–3
D.2 Monitor & Control ..........................................................................................................................................D–4
About this Manual................................................................................................................................................... viii
Conventions and References ................................................................................................................................. viii
Reporting Comments or Suggestions Concerning this Manual............................................................................. viii
Safety Notice................................................................................................................................................................ix
Lithium Batery Replacement....................................................................................................................................ix
Warranty Policy...........................................................................................................................................................x
Limitations of Warranty ............................................................................................................................................x
Exclusive Remedies ..................................................................................................................................................x
Disclaimer .................................................................................................................................................................x
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