Comtech EF Data MBT-4000B User's Installation And Operation Manual page 6

MBT-4000B Multi-Band Transceiver System
Table of Contents
B.5 LNB Power Supply Current Monitoring ................................................................................ B-4
B.6 Gain Equalization of Redundant Units.................................................................................. B-5
B.7 Redundancy Systems Check ................................................................................................ B-5
Table 3-1. MBT-4000B External Connectors ............................................................................................ 3-2
Table 3-2. J1 | POWER Connector Pinouts ............................................................................................... 3-3
Table 3-3. J2 | COMM Connector Pinouts ................................................................................................ 3-4
Table 3-4. J3 | UNIT 1 COMM Connector Pinouts .................................................................................... 3-5
Table 3-5. J4 | IF SWITCH Connector Pinouts ........................................................................................... 3-6
Table 3-6. J6 | COMM (J6) Connector Pinouts .......................................................................................... 3-7
Table 3-7. J7 | REDUNDANT LOOP Connector Pinouts ............................................................................. 3-8
Table 3-8. J9 | AUX COMM Connector Pinouts ........................................................................................ 3-9
Table 3-9. J10 | RF SWITCH Connector Pinouts ...................................................................................... 3-10
Table 4-1. BUC-4000 C-, X-, Ku-, and Ka-Band Operating Parameters ...................................................... 4-3
Table 4-2. LO and MIX Information for Demodulator and LNB for C-Band .............................................. 4-5
Table 4-3. For Ku-Band: LO and MIX Information for Demodulator and LNB for Ku-Band ...................... 4-5
Table A-1. MBT-4000B Summary Faults ................................................................................................... A-2
Table A-2. BUC-4000 Summary Faults ...................................................................................................... A-2
Table A-3. MBT-4000B Configurable Summary Faults .............................................................................. A-3
Table A-4. MBT-4000B Informational Events............................................................................................ A-4
Table A-5. BUC-4000 Informational Events .............................................................................................. A-4
Figure 1-1. Comtech EF Data MBT-4000B Multi-Band RF Transceiver ....................................................... 1-1
Figure 1-2. MBT-4000B Typical Application Schematic ............................................................................ 1-2
Figure 1-3. Operational Diagram for Typical Chain Switched Redundancy .............................................. 1-3
Figure 1-4. MBT-4000B Dimensional Envelope ........................................................................................ 1-5
Figure 2-1. MBT-4000B Multi-Band Transceiver System Components ........................................................... 2-2
Figure 3-1. MBT-4000B External Connectors ............................................................................................ 3-1
Figure 3-2. MBT-4000B External Connectors - IF Signal Side ................................................................... 3-3
Figure 3-3. J6 | COMM (BUC Module) to J3 | Unit 1 COMM (Base Module) Connection ........................ 3-5
Figure 3-4. MBT-4000B External Connectors - RF Signal Side .................................................................. 3-8
Figure 4-1. MBT-4000B Multi-Band Transceiver LED Indicators ................................................................. 4-2
Figure 5-1. MBT-4000B Firmware Update - Minimum Requirements ..................................................... 5-2
Figure A-1. MBT-4000B LED Indicators ..................................................................................................... A-1
Figure A-2. Faulted System Example ......................................................................................................... A-2
Figure B-1. Dual-Base (Chain) Redundancy Operation ............................................................................. B-2
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MN/MBT4000B.IOM
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