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CDM-Qx Satellite Modem
Remote Control
Command
Parameter
(Instruction
Type
Code and
Qualifier)
TX FEC Code
TCR=
Rate
TX Reed-
TRS=
Solomon (n, k)
values
TX Data Rate
TDR=
TX Spectrum
TSI=
Invert
Arguments for
Command or
Response to
Query
Command or Query
1 byte, value of 0
TX Code Rate, where:
though 7
0=Rate 5/16 (Turbo only)
1=Rate21/44 (Turbo only)
2=Rate 1/2
3=Rate 2/3 (8-PSK, TCM+RS only)
4=Rate3/4
5=Rate7/8
6=Rate 17/18 (Turbo only)
7=Reserved
Depending on FEC and Modulation Type, not all of these
selections will be valid.
Example: TCR=4 (Rate 3/4)
1 byte
Command or Query.
TX Reed-Solomon (n, k) values, where:
0=Unframed closed network (220,200)
1=EFD closed network (225,205)
2=IESS-310 compatible operation (219,201)
3=EDMAC mode, closed (200,180) – EDMAC only
Notes: 1. Selection is valid only when TFT=2 or TFT=5.
2. For D&I++, selection 0,1, and 2 are supported.
9 bytes
Command or Query
TX Data rate, in kbps, between 32 kbps and 20 Mbps depending
upon code rate and modulation scheme. Resolution=1 bps. (See
Chapter 5 for the valid rates)
Query ONLY if Interface Type is Quad Drop & Insert (ITF=D).
Example: TDR=02047.999 (2047.999 kbps)
1 byte, value of
Command or Query
TX Spectrum Invert Selection, where:
0, 1
0=Normal
1=TX Spectrum Invert
Example: TSI=0 (Normal)
Description of Arguments
C-10
Response to
Query
Command
(Instruction Code
(Target to
and Qualifier)
Controller)
TCR=
TCR?
TCR?
TCR*
TCR#
TCR$
TCR^
TCR@
TRS=
TRS?
TRS?
TRS*
TRS#
TRS$
TRS^
TRS@
TDR=
TDR?
TDR?
TDR*
TDR#
TDR$
TDR^
TDR@
TSI=
TSI?
TSI?
TSI*
TSI#
TSI$
TSI^
TSI@
Revision 6
MN/CDMQx.IOM
Response to
query
(Target to
Controller)
TCR=x
(see description of
arguments)
TRS=x
(see description of
arguments)
TDR=xxxx.xxx
(see description of
arguments)
TSI=x
(see description of
arguments)
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