Table of Contents
Advertisement
Command
Length of
Parameter
(Instruction
Argument
& Qualifier)
Eb/No Alarm
EBA=
4 bytes
Point
Rx Buffer Size
RBS=
5 bytes
Receive
RTE=
1 byte,
Terrestrial
0 or 1
Alarm Enable
Insert Type
ITY=
1 byte,
0 thru 3
Rx Ternary
RTC=
1 byte,
Code
0, 1, or 3
Insert Timeslot
ITS=
3 bytes
ReCenter
RCB=
None
Buffer
Serial Remote Control
Description of Arguments
Command or Query.
Sets or returns Eb/No alarm point in the form xx.x, where:
xx.x=Value, in dB, from 0.1 to 16
Resolution=0.1 dB
EXAMPLE: <0/EBA=12.3
Command or Query.
Sets or returns Rx Buffer Size in the form xxxxx, where:
xxxxx=Value, in 2-byte steps (unless other limitations apply), from 00016 to 32768 bytes
(See Chapter 6, Sect. 6.2.1.5.2)
EXAMPLE: <0/RBS=08192 (selects 8192 bytes)
Command or Query. (INSERT mode parameter)
Sets or returns Receive Terrestrial Alarm Enable conditions in the form x, where:
0=Disables the alarm
1=Enables the alarm.
EXAMPLE: <0/RTE=0 (disables the alarm).
Command or Query. (INSERT/D&I++/QDI parameter)
Sets or returns Insert Type, in the form x, where:
0=T1-D4
1=T1-ESF
2=E1-CCS
3=E1-CAS
Command or Query. (G.703 parameter)
Sets or returns Rx Ternary Code in the form x, where:
0=AMI
1=B8ZS
2=Reserved
3=HDB3
EXAMPLE: <0/ RTC=1 (selects B8ZS)
Command or Query. (D&I/D&I++ only)
(Note different format between command and query.)
Command sets Insert Timeslot in the form xxy, where:
xx=Channel 01 through 24
y=timeslot: 0-9, A=10, B=11, C=12, D=13,...V=31
Command only.
This command takes no arguments. Forces the modem to recenter the receive Plesiochronous/Doppler
buffer.
EXAMPLE: <0/RCB=
8–23
CDM-425 Advanced Satellite Modem
Revision 0
Query
Response to
(Instruction
Response to Query
Command
& Qualifier)
EBA=
EBA?
EBA=xx.x
EBA?
(see Description of
EBA*
Arguments)
EBA#
RBS=
RBS?
RBS=xxxxx
RBS?
(see Description of
RBS*
Arguments)
RBS#
RTE=
RTE?
RTE=x
RTE?
(see Description of
RTE*
Arguments)
RTE#
ITY=
ITY?
ITY=x
ITY?
(see Description of
ITY*
Arguments)
ITY#
RTC=
RTC?
RTC=x
RTC?
(see Description of
RTC*
Arguments)
RTC#
ITS=
ITS?
ITS=yyyyyyyyyyyyyyy
ITS?
yyyyyyyyy
ITS*
indicating all 24 Insert
ITS#
timeslots values
associated with the 24
Rx Satellite channels.
RCB=
N/A
N/A
RCB?
RCB*
RCB#
MN-CDM-425
Advertisement
Table of Contents
