Comtech EF Data CDM-710G - Manual (Page 208)

CDM-710G High-Speed Satellite Modem Revision 1
Remote Control MN-CDM710G
A–18
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
Equipment ID N/A 23 bytes Query Only.
Unit returns equipment identification and configuration, where:
aaa = defines the modulator model number (71G)
b = Modulator configuration:
0 = None, 1=70/140 Mhz, 2=L-Band
c = Tx Symbol Rate S/W option: 0 = 15.0 Msps,
1 = 22.5 Msps, 2 = 30.0 Msps,
3 = 37.5 Msps (S1 and DSNG only),
4 = 45.0 Msps
d = S/W option Tx 8PSK: 0=Not installed, 1=Installed
e = Reserved
f = S/W option Tx 16APSK: 0=Not installed, 1=Installed
g = S/W option Tx 32APSK: 0=Not installed, 1=Installed
h = Reserved
i = Reserved
j = S/W option Tx DVB-S2: 0=Not installed, 1=Installed
k = Demodulator configuration:
0=None, 1=70/140 Mhz, 2=L-Band
l = Rx Symbol Rate S/W option: 0=15.0 Msps,
1 = 22.5 Msps, 2 = 30.0 Msps,
3 = 37.5 Msps (S1 & DSNG only),
4 = 45.0 Msps
m = S/W option Rx 8PSK: 0=Not installed, 1=Installed
n = Reserved
o = S/W option Rx 16APSK: 0=Not installed, 1=Installed
p = S/W option Rx 32APSK: 0=Not installed, 1=Installed
q = Reserved
r = Reserved
s = S/W option Rx DVB-S2: 0=Not installed, 1=Installed
t = Interface slot #1: 0 = None, 1 = Reserved, 2 = Gigabit Ethernet,
Interface, 3 = HSSI, 4 = E3T3STS1
u = Interface slot #2: 0 = None, 1 = Reserved, 2 = Gigabit Ethernet,
Interface, 3 = HSSI, 4 = E3T3STS1
EID?
EID*
EID# EID? EID=
aaabcdefghijklmnopqrstu
Note:
Unit returns ‘Not
Installed’ for Rx options if
unit is modulator only.
Unit returns ‘Not
Installed’ for Tx options if
unit is demodulator only.
Eb/No
AlarmPoint EBA= 4 bytes Command or Query.
Eb/No alarm point in dB, with a range between 0.1 and 16 dB.
Resolution=0.1 dB
Example: EBA=12.3
EBA=
EBA?
EBA*
EBA# EBA? EBA=xx.x
(see description of
arguments)
Rx Eb/No N/A 4 bytes Query only.
Unit returns the value of Eb/No, between 0 and 16 dB, resolution 0.1 dB.
Returns 99.9 if demod is unlocked.
Example: EBN=12.3 (which is Eb/No = 12.3 dB)
For values greater than 16.0 dB, the reply will be: EBN=+016
EBN?
EBN*
EBN# EBN? EBN=xxxx