Comtech EF Data SLM-5650B, Installation And Operation Manual

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SLM-5650B Satellite Modem
Revision 2
Appendix C C–44 MN-SLM-5650B
Parameter
Type
Command
(Instruction
Code and
Qualifier)
Arguments for
Command or
Response to
Query
Description of Arguments
Response to
Command
Query
(Instruction
Code and
Qualifier)
Response to
Query
BERT Pattern PAT= 1 byte Command or Query.
BERT Pattern, where:
0 = 2047
1 = Mark
2 = Space
3 = 1:1
4 = 1:2
5 = 2^15-1
6 = 2^20-1
7 = 2^23-1
8 = MIL-188
Example: PAT = 0 (2047 Pattern)
PAT=
PAT?
PAT*
PAT#
PAT? PAT=x
(see Description
of Arguments)
CnC PSD Ratio N/A 5 bytes Query only.
When CnC is enabled and locked, the PSD ratio between the
interferer and the desired signal power is readable in dB. The
precision is 0.1 dB.
Example 1: PSD = +02.8 (interferer > desired)(format=sdd.d)
Example 2: PSD = 999.9 (not locked or CnC not enabled)
N/A PSD? PSD=xxxxx
(see Description
of Arguments)