Comtech EF Data SLM-5650B Installation And Operation Manual page 343

Command
Arguments for
Parameter
(Instruction Command or
Code and Response to
Type
Qualifier)
Tx Data Rate TDR= 10 bytes
Insert Tx BERT
BEI= None
Error
Tx BERT State BTX= 1 byte
Tx SCT SCT= 1 byte
Reference
Tx BPSK Data TBO= 1 byte
Ordering
Appendix C
Description of Arguments
Query
Command or Query.
Tx Data rate, in kbps, in the form xxxxxx.xxx.
Resolution=1 bps.
Example: TDR=002047.999 (selects 2047.999 kbps)
Command only.
Insert single bit error in Tx BERT
Example: BEI=
Command or Query.
Tx BERT State, where:
0 = Off
1 = On
Example: BTX=1 (Tx BERT On)
Command or Query.
SCT Clock Reference, where:
0 = Internal
1 = Data Source Synchronized
2 = Loop Timing (Rx-Satellite Clock)
Example: SCT=0 (selects Internal Modem Reference)
Command or Query.
Invert Transmit BPSK Data Ordering, where:
0 = Standard
1 = Non-Standard
Example: TBO=1 (selects Inverted BPSK Ordering)
C–15
SLM-5650B Satellite Modem
Query
Response to Response to
(Instruction
Command Query
Code and
Qualifier)
TDR= TDR? TDR=xxxxxx.xxx
TDR? (see Description of
Arguments)
TDR*
TDR#
BEI= N/A N/A
BEI?
BEI*
BEI#
BTX= BTX? BTX=x
BTX? (see Description of
Arguments)
BTX*
BTX#
SCT = SCT? SCT=x
SCT? (see Description of
Arguments)
SCT*
SCT#
TBO = TBO? TBO=x
TBO? (see Description of
Arguments)
TBO*
TBO#
MN-SLM-5650B
Revision 2