Specifications

SDM-309B Satellite Modem Remote Control
MN/U-SDM309B Rev. # B-B–17
SD_s”cr” *Sweep Direction
FAM_xxx”cr” Fast Acquisition Mode
ADRV_nnn.mmmm.m”cr””lf”] demodulator variable rate assignment
(variable rate option only)*
*
Note:
‘sCF_", ‘sWR_", and ‘sD_" responses are returned only when fast acquisition is
enabled. See the "FAM_" command definition.
5.1.4 Demodulator/Decoder Configuration Program Status
This command is used by the SMS658 M:N protection switch to collect information that
is necessary to configure back-up modems.
Command: <add/DCP_”cr”
Response: >add/DCP_”cr”
DF_nnn.nnnn”cr” Demodulator Frequency
DR_nnn_mmmm.m”cr” Demodulator Rate
DDEC_xxx”cr” Differential Decoder (ON/OFF)
BERT_xxxx”cr” BER Threshold
SR_xxx”cr” Sweep Reacqisition (seconds)
IFL_xxx”cr” IF Loop-back (ON/OFF)
DE_xxx”cr” Descrambler Enable (ON/OFF)
IC_xxx”cr” Insert Clock (INT/INS/SAT/REF)
ERF_nnnnn”cr” External Reference Frequency
BBL_xxx”cr” Base Band Loop-back (ON/OFF)
ILB_xxx”cr” Interface Loop-back (ON/OFF)
ICFR_xxxx”cr” Coding Format Receive (AMI/HDB3/B8ZS)
RDF_xxxx”cr” Receive Data Fault (NONE/DATA/AIS)
IRE_xxxx”cr” Interface Read Error Select (FRM/2047)
IDF_xxxxxx”cr” Insert Data Format
IBS_nnnnnn”cr” Interface Buffer Size
BICA_dd;cc_dd;cc...”cr” Bulk Insert Channels Assignment
FAM_xxx”cr” Fast Acquisition Mode
SCF_snnnnn”cr” *Sweep Center Frequency
SWR_nnnnn”cr” *Sweep Width
SD_s”cr””lf”] *Sweep Direction
*
Note:
‘sCF_", ‘sWR_", and ‘sD_" responses are returned only when fast acquisition is
enabled. See the "FAM_" command definition.
5.1.5 Interface Configuration Status
The Interface configuration status command causes a block of data to be returned by the
addressed MODEM. The block reflects the current configuration of the interface.
Command: <add/ICS_”cr”
Response: >add/ICS_”cr”
IC_xxx”cr” Insert Clock (INT,INS,REF,SAT)
ERF_nnnnn”cr” External Reference Frequency
BBL_xxx”cr” Base Band Loop-back (ON/OFF)
ILB_xxx”cr” Interface Loop-back (ON/OFF)
ICFT_xxxx”cr” Coding Format Transmit (AMI/HDB3/B8ZS)