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XSAT-7080 Series
Comtech EF Data XSAT-7080 Series Manuals
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Comtech EF Data XSAT-7080 Series manual available for free PDF download: Installation And Operation Manual
Comtech EF Data XSAT-7080 Series Installation And Operation Manual (140 pages)
5 to 25, 50 & 100 Watts
Brand:
Comtech EF Data
| Category:
Transceiver
| Size: 5.43 MB
Table of Contents
Table of Contents
5
Chapter 1. Introduction
17
Introduction
17
1.2 Functional Description
17
Chapter 2. Specification
20
Dimension Envelope
21
Chapter 3. System Operation
25
Pin-Outs
25
Connector J3
26
Turning on the XSAT
27
Configuring the XSAT
27
Frequency
27
Attentuation
27
Gain Offset
28
Mute Mode
28
Mute
28
TX Amplifier
29
Channel Slope Adjust Mode
29
Channel Slope Adjust
29
Reference Frequency Adjust
30
External Reference Fault Logic
30
Cold Start Function
30
Auto Fault Recovery
30
LNA Current Source
31
LNA Fault Logic
32
Set Physical Address
33
Set Baud Rate
33
Set Date
33
Set Time
33
XSAT7080 X-Band Transceiver Revision
34
Chapter 4. Remote Control
35
Introduction
35
Basic Protocol
36
Rs-232
36
Start of Packet
37
Table 4-3. Master-To-Slave
37
Table 4-4. Slave-To-Master
37
Address
38
Instruction Code
38
Instruction Code Qualifier
38
Message Arguments
40
End of Packet
40
Commands or Responses
40
Chapter 5. Redundant Systems
56
RSU-5060 Interfaces
57
Electrical Interface
57
Table 5-1. RSU-5060 Interface Connectors, Without if Transfer Switches
57
Table 5-2. RSU-5060 Interface Connectors, with if Transfer Switches
57
Rx Waveguide Switch Interface, J2
58
Table 5-3. XSAT a Signal Description (Connector J1)
58
Table 5-4. RX Waveguide Switch Signal Description (Connector J2)
58
XSAT Unit a Interface, J1
58
Table 5-5. XSAT B Signal Description (Connector J3)
59
Table 5-6. TX Waveguide Switch Signal Description (Connector J4)
59
Tx Waveguide Switch Interface, J4
59
XSAT Unit B Interface, J3
59
Figure 5-3. Mechanical Dimensions and Mounting Interface
61
RSU-5060 Operation
62
Figure 5-4. RSU-5060 Functional Block Diagram
62
Interface
63
RED AUTO/MANUAL Signal
63
AUXCOM Signals
64
REDUNDANCY A/B Signals
64
REDUND_FLT Signal
64
SWITCH CMD Signal
64
Configuringa Redundant System
65
Chapter 6. Theory of Operation
67
RF Signal Conversion
68
Downconverter
68
Figure 6-1. Functional Block Diagram of the Downconverter Section
68
Upconverter
69
Figure 6-2. Functional Block Diagram of the Upconverter Section
69
Monitor & Control
70
Chapter 7. Maintenance and Troubleshooting
71
Figure 7-1. Converter Signal and Interconnecting Cable Diagram
71
Maintenance Testing
72
Troubleshooting
72
Converter Faults
72
DC Power Supply Voltages
72
RF Converter Module
73
Reference Oscillator Module
73
LNA Current Fault
73
Fan Fault
74
Temperature Fault
74
Equipment Return and Repair Procedure
74
Product Application, Upgrading or Training Information
74
8.1 Overview
75
Chapter 8. Xsat-7080 10 Watt Unit
75
Function Description
76
8.1.2 Prime Power Level
76
8.1.3 Physical Dimensions
76
Specifications
77
Chapter 9. External Amplifier Communication
79
9.1 Overview
79
9.2 External Amplifier Communication
79
Appendix A. 5 - 25 Watt Installation
81
Unpacking and Inspection
81
Personnel
81
Tools Required
81
Table A-1. Universal Pole Mount, AS/0599
82
Mounting Kit
83
Figure A-1. Universal Pole Mounting Kit, AS/0414
83
Figure A-2. Single-Thread Bracket, AS/0608
84
Figure A-3. Single-Thread Installation
85
Figure A-5B. on the Pole
86
LNA Installation
88
Cable Installation
89
Figure A-12. Cable Kit, AS/0440
94
Figure A-13. Kit, Waveguide, AS/9512
95
Figure A-14. Assembly, Tx/Remote Switch, AS/0490
96
Figure A-15. Tx/Remote Switch Assembly, AS/0503
97
Figure A-16. Connections for the Tx/Remote Switch Ports
98
Figure A-17. Remote Switch Cast Box
99
Figure A-20. Redundant Configuration with Cables Installed
101
Figure A-21. Switch Port Locations
102
Figure A-22. LNA Switch Kit
103
Figure A-23. Cabling the Redundant Configuration (Block Diagram
105
SPAR Mounting
106
Figure A-24. SPAR Mount, 1 X 2, AS/0422
106
Mounting Instructions
107
Mounting Kits
107
Appendix B. 50 and 100 Watt Installation
109
Unpacking and Inspection
109
Tools Required
110
Figure B-1 Universal Pole Mounting Kit, AS/0414
112
Figure B-2. Mounting Brackets, AS/0415
113
Figure B-3. Preparing the Pole Bracket
114
Figure B-4 Looking down
115
XSAT7080 X-Band Transceiver Revision
119
Table B-2. Final 1:1 X-Band LNA Assembly, KT/9850
121
Table B-3. 1:1 Mounting Assembly, KT/9849
121
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