Comtech EF Data CDD-562AL - Manual (Page 134)

CDD-562AL/564A/L Multi-Channel Demodulator Revision 0
Telnet and CLI Operation MN-CDD562AL564AL
9–32
Code Rate, keystroke: R
• Select one Decoder Rate:
1 – 5/16 8 – VersaFEC CCM BPSK 0.488 13 – VersaFEC CCM 8-QAM 0.576 22 – VersaFEC ULL BPSK 0.493
2 – 21/44 14 – VersaFEC CCM 8-QAM 0.642 23 – VersaFEC ULL QPSK 0.493
3 – 1/2 9 – VersaFEC CCM QPSK 0.533 15 – VersaFEC CCM 8-QAM 0.711 24 – VersaFEC ULL QPSK 0.654
4 – 3/4 10 – VersaFEC CCM QPSK 0.631 16 – VersaFEC CCM 8-QAM 0.780 25 – VersaFEC ULL QPSK 0.734
5 – 7/8 11 – VersaFEC CCM QPSK 0.706
6 – 0.95 12 – VersaFEC CCM QPSK 0.803 17 – VersaFEC CCM 16-QAM 0.644
7 – 1/1 18 – VersaFEC CCM 16-QAM 0.731
19 – VersaFEC CCM 16-QAM 0.780
20 – VersaFEC CCM 16-QAM 0.829
21 – VersaFEC CCM 16-QAM 0.853
Demodulation, keystroke: M
• Select Rx Demodulation type:
o 1 – BPSK
o 2 – QPSK
o 3 – 8PSK
o 4 – 16QAM
o 5 – 8QAM
• Note: Selections 1, 2, 3 available only with the CDD-564L.
Spectrum Inversion, keystroke: U
• Select one:
o 1 – Normal
o 2 – Inverted
Data Inversion, keystroke: I
• Select one:
o 1 – Normal
o 2 – Inverted
Descrambling, keystroke: B
• Select one:
o 1 – Off
o 2 – On-Default
o 3 – On-IESS-315
Acquisition Range, keystroke: W
• Valid ranges are from 1 to 200 kHz: