Comtech EF Data XSAT-7080 Series Installation And Operation Manual page 7

XSAT7080 X-Band Transceiver
Preface
CHAPTER 6. THEORY OF OPERATION.......................................................................................... 6-1
6.1 RF Signal Conversion.................................................................................................................................6-2
6.1.1 Downconverter.........................................................................................................................................6-2
6.1.2 Upconverter..............................................................................................................................................6-3
6.2 Monitor & Control
CHAPTER 7. MAINTENANCE AND TROUBLESHOOTING ............................................................ 7-1
7.1 Maintenance Testing ..................................................................................................................................7-2
7.2 Troubleshooting..........................................................................................................................................7-2
7.3 Converter Faults.........................................................................................................................................7-2
7.3.1 DC Power Supply Voltages......................................................................................................................7-2
7.3.2 RF Converter Module ..............................................................................................................................7-3
7.3.3 Reference Oscillator Module ...................................................................................................................7-3
7.3.4 LNA Current Fault ...................................................................................................................................7-3
7.3.5 Fan Fault ..................................................................................................................................................7-4
7.3.6 Temperature Fault ....................................................................................................................................7-4
7.4 Equipment Return and Repair Procedure ...............................................................................................7-4
7.5 Product Application, Upgrading or Training Information.....................................................................7-4
CHAPTER 8. XSAT-7080 10 WATT UNIT......................................................................................... 8-1
8.1 Overview......................................................................................................................................................8-1
8.1.1 Function Description................................................................................................................................8-2
8.1.2 Prime Power Level...................................................................................................................................8-2
8.1.3 Physical Dimensions ................................................................................................................................8-2
8.2 Specifications ..............................................................................................................................................8-3
CHAPTER 9. EXTERNAL AMPLIFIER COMMUNICATION............................................................. 9-1
9.1 Overview......................................................................................................................................................9-1
9.2 External Amplifier Communication .........................................................................................................9-1
..................................................................................................................................6-4
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MN/XSAT7080.IOM