CDM-600 Satellite Modem Revision 7
Remote Control MN/CDM600.IOM
16–10
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
Tx
Reed-
Solomon
Encoding
TRS= 1 byte, value
of 0 thru 3
Command or Query.
Tx RS encoding
0=Normal (based on the Open Network framing mode
selected)
1=IESS-310 mode, available all framing modes, except
EDMAC.
2=EF Data legacy standard (225,205) – unframed only
3=IBS (126,112) – unframed only
Example: TRS=0
(This is a ‘don’t care’ if no RS is selected under FEC
Type)
Available all framing modes, except EDMAC.
TRS=
TRS?
TRS*
TRS#
TRS? TRS=x
(see description of
arguments)
Tx Spectrum
Invert
TSI= 1 byte, 0 or 1 Command or Query.
Tx Spectrum Invert selection, where:
0=Normal
1=Tx Spectrum Inverted
Example:TSI=0 (which is normal)
TSI=
TSI?
TSI*
TSI#
TSI? TSI=x
(see description of
arguments)
Tx Scrambler TSC= 1 byte, 0 or 1 Command or Query.
Tx Scrambler state, where:
0=Off
1=Normal
2=IESS-315 when in Turbo mode
2=‘Special’ when uncoded or Viterbi (needs FAST
Special opt 1)
Example: TSC=1 (Scrambler On)
TSC=
TSC?
TSC*
TSC#
TSC? TSC=x
(see description of
arguments)
Tx Power
Level
TPL= 4 bytes Command or Query.
Tx Output power level between 0 and -20 dBm (minus
sign assumed).
Example: TPL=13.4
(Command not valid in AUPC mode)
TPL=
TPL?
TPL*
TPL#
TPL?
TPL=xx.x
(see description of
arguments)