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Comtech EF Data LCS-4 manual available for free PDF download: Installation And Operation Manual
Comtech EF Data LCS-4 Installation And Operation Manual (90 pages)
L-Band Combiner Switch
Brand:
Comtech EF Data
| Category:
Switch
| Size: 3 MB
Table of Contents
Customer Support
4
Table of Contents
5
About this Manual
9
Cautions and Warnings
9
Exclusive Remedies
13
Limitations of Warranty
13
Warranty Policy
13
Chapter 1. Introduction
15
Introduction
15
Functional Description
16
Figure 1-1. LCS-4 L-Band Combiner Switch
16
Figure 1-2. L-Band Multi-Modem Module Block Diagram (Redundancy)
17
Features
18
Optional Items
18
External BUC/LNB Fault Input
19
Chapter 2. Installation
21
Unpacking
21
Unpack the LCS-4 as Follows
21
Mounting
22
Figure 2-1. Typical Installation of the Optional Mounting Bracket, KT/6228-1
23
Chapter 3. System Operation
25
Coaxial Connectors
25
Figure 3-1. Rear Panel
25
Table 3-1. Coaxial Connectors
25
Remote Port Connector
26
Table 3-2. Multi-Pin Connector Pinout
26
Table 3-3. Multi-Pin Connector Pinout
26
General
29
Chapter 4. Low Noise Block Assembly
30
Options
30
Redundant C-Band LNB Installation
30
Tools Required
30
C-Band LNB Mounting Kits
30
Assemble Redundant C-Band LNB
31
Figure 4-1. C-Band Redundant LNB (KT/9526-1)
31
Figure 4-2. Switch Port Locations
32
Figure 4-3. C-Band LNB Switch
33
C-Band LNB Installation
34
Figure 4-4. Ku-Band Redundant LNB (KT/10176-1)
36
Figure 4-5 Switch Port Locations
37
Figure 4-6. Ku-Band LNB Switch
37
Ku-Band LNB Installation
38
Settings (LNB) Lo, MIX and Spectrum
39
C-Band
39
Ku-Band
39
Table 4-1. for C-Band: lo and MIX Information for Demodulator and LNB
39
Table 4-2. for Ku-Band: lo and MIX Information for Demodulator and LNB
39
Chapter 5. Block up Converter
42
Ku-Band Redundant BUC Assembly Procedures
44
Assemble Waveguide Switch Kit, PL/9527-1
44
Assemble Ku-Band Redundant Bucs
45
LO, MIX and Spectrum Settings
47
C-Band
47
Table 5-1. LO, MIX, and MOD Spectrum Settings for Modulator and BUC
47
Ku-Band
48
Table 5-2. LO, MIX, and MOD Spectrum Settings for Modulator and BUC
48
Table 5-3. Optional: C-Band Mounting Kit, KT/5738-1 (BUC to OMT)
49
Table 5-4. Optional: Ku-Band Mounting Kit, KT/8924-1 (BUC to OMT)
49
Figure 5-1. Mounting Kit, KT/9928-1
50
Installation
51
Chapter 6. Cable Installation
53
Introduction
53
Single Configuration Cable Installation
54
Figure 6-1. Single Configuration Cable Installation
54
Redundant Configuration Cable Installation
55
Figure 6-2. Redundant Configuration Cable Installation
55
Chapter 7. Front Panel Control
57
Introduction
57
Description
57
Figure 7-1. LCS-4 Front Panel
57
BUC Control
58
LNB Control
59
Current Calibration
60
Redundancy Mode
60
LED Conditions
61
Table 7-1. Fault Definitions for Switchover for LNB or ODU/BUC
63
Operation
65
Appendix A. Remote Control Operation
65
Description
65
Eia-485
65
Eia-232
66
Basic Protocol
66
Commands or Responses
70
Appendix B. Specifications
85
General Specification
85
Table B-1. General Specifications
85
Environmental and Physical Specifications
87
Table B-2. Environmental and Physical Specification
87
Metric Conversions
89
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