Comtech EF Data SLM-5650B - Page 346

SLM-5650B Satellite Modem
Revision 2
Appendix C C–18 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
DSSS-MA Max
Power Limit
TPM= 5 bytes Command or Query.
DSSS-MA Max Output power limit, where:
s = sign ( + / - )
xx.x = Tx Output power level, +10.0 and –40.0 dBm
Example: TPM = -13.4
TPM=
TPM?
TPM*
TPM#
TPM? TPM=sxx.x
(see Description of
Arguments)
Tx
Reed-Solomon
Interleaver Depth
TRD=
1 byte
Command or Query.
Tx RS encoding, where:
0 = Interleaver Depth 4
1 = Interleaver Depth 8
2 = Interleaver Depth 16
Depending on Modem mode, overhead type, and data rate, not all
selections will be valid.
Example: TRD = 0 (This is a ‘don’t care’ if RS is Off under TRS)
TRD =
TRD?
TRD *
TRD #
TRD?
TRD =x
(see Description of
Arguments)
Tx
Reed-Solomon
Encoding
TRS=
1 byte
Command or Query.
Tx RS encoding, where:
0 = Off
1 = On
Depending on Modem mode, not all selections will be valid.
Example: TRS = 0 (RS encoding is Off)
TRS=
TRS?
TRS*
TRS#
TRS?
TRS=x
(see Description of
Arguments)