Comtech EF Data CDM-570 User Manual
Page 312
CDM-570/570L Satellite Modem with Optional IP Module
Revision 12
Ethernet IP Module - CLI and Telnet Operation
MN/CDM570L.IOM
14–42
Selection
Entry Description
Rx Demodulation
M
Sets receive demodulation type
1 – BPSK
2 – QPSK
3 – OQPSK
4 – 8-PSK
5 – 16-QAM
6 – 8-QAM
Rx Spectrum Inversion
U
1 – Normal
2 – Inverted
Rx Data Inversion
I
1 – Normal
2 – Inverted
Rx Descrambling
B
1 – Off
2 – On-Default
3 – On-IESS-315
Rx Acquisition Range
(Sweep Width)
W
Valid ranges are from 0 to 200 kHz
(1 to 32HKz if symbol rate < 625Ksymbol)
E
b
/N
0
Alarm Point
P
Valid ranges are from 0.1 to 16.0
Rx Buffer Size
F
1 – Disabled
2 – +/-_1024_bits
3 – +/-_2048_bits
4 – +/-_4096_bits
5 – +/-_8192_bits
6 – +/-_16384_bits
7 – +/-_32768_bits
Recenter Rx Buffer
C
Recenters the Plesiochronous/Doppler Buffer.