Data Rate Ranges - Comtech EF Data CDM-600L Installation And Operation Manual

CDM-600L Satellite Modem
Summary of Specifications
15.5

Data Rate Ranges

Code Rate/Modulation
Uncoded BPSK
Uncoded QPSK/OQPSK
Rate 1/2 BPSK
Rate 1/2 BPSK
Rate 1/2 BPSK
Rate 1/2 BPSK
Rate 1/2 QPSK/OQPSK
Rate 1/2 QPSK/OQPSK
Rate 1/2 QPSK/OQPSK
Rate 1/2 QPSK/OQPSK
Rate 3/4 QPSK/OQPSK
Rate 3/4 QPSK/OQPSK
Rate 3/4 QPSK/OQPSK
Rate 3/4 QPSK/OQPSK
Rate 7/8 QPSK/OQPSK
Rate 7/8 QPSK/OQPSK
Rate 7/8 QPSK/OQPSK
Rate 7/8 QPSK/OQPSK
Rate 2/3 8-PSK
Rate 2/3 8-PSK
Rate 3/4 16-QAM
Rate 7/8 16-QAM
Rate 21/44 BPSK
Rate 5/16 BPSK
Rate 3/4 QPSK/OQPSK
Rate 3/4 8-PSK
Rate 3/4 16-QAM
Rate 1/2 QPSK/OQPSK
Rate 7/8 QPSK/OQPSK
Rate 0.95 QPSK/OQPSK
Rate 7/8 8-PSK
Rate 0.95 8-PSK
Rate 7/8 16-QAM
Rate 1/2 BPSK
Rate 1/2 QPSK/OQPSK
Rate 2/3 QPSK/OQPSK
Rate 3/4 QPSK/OQPSK
Rate 2/3 8-PSK/8-QAM
Rate 3/4 8-PSK/8-QAM
Rate 3/4 16-QAM
Important Notes:
1) If EDMAC framing is employed, the upper data rate will be reduced by 5% for data rates up to 2.048 Mbps, and by 1.58% for
data rates above 2.048 Mbps)
2) If ESC++ framing is employed, the upper data rate will be reduced 1.58%.
FEC Type Data Rate Range
None 4.8 kbps to 10.0 Mbps
None 9.6 kbps to 20 Mbps
Viterbi 2.4 kbps to 5.0 Mbps
Sequential 2.4 kbps to 1.024 Mbps
Viterbi with R-S 2.4 kbps to 4.444 Mbps
Sequential with R-S 2.4 kbps to 1.024 Mbps
Viterbi 4.8 kbps to 10.0 Mbps
Sequential 4.8 kbps to 2.048 Mbps
Viterbi with R-S 4.8 kbps to 8.888 Mbps
Sequential with R-S 4.8 kbps to 2.048 Mbps
Viterbi 7.2 kbps to 15 Mbps
Sequential 7.2 kbps to 2.048 Mbps
Viterbi with R-S 7.2 kbps to 13.333 Mbps
Sequential with R-S 7.2 kbps to 2.048 Mbps
Viterbi 8.4 kbps to 17.5 Mbps
Sequential 8.4 kbps to 2.048 Mbps
Viterbi with R-S 8.4 kbps to 15.555 Mbps
Sequential with R-S 8.4 kbps to 2.048 Mbps
TCM 9.6 kbps to 20.0 Mbps
TCM with R-S 9.6 kbps to 17.777 Mbps
Viterbi with R-S 14.4 kbps to 20.0 Mbps
Viterbi with R-S 16.8 kbps to 20.0 Mbps
TPC 4.8 kbps to 3.2 Mbps (to 4.77 Mbps with High Rate Turbo card)
TPC 4.8 kbps to 2.048 Mbps(to 3.12 Mbps with High Rate Turbo card)
TPC 7.2 kbps to 5.0 Mbps (to 15 Mbps with High Rate Turbo card)
TPC 10.8 kbps to 5.0 Mbps (to 20 Mbps with High Rate Turbo card)
TPC 14.4 kbps to 5.0 Mbps (to 20 Mbps with High Rate Turbo card)
TPC 4.8 kbps to 9.54 Mbps
TPC 8.4 kbps to 17.5 Mbps
TPC 9.1 kbps to 18.888 Mbps
TPC 12.6 kbps to 20 Mbps
TPC 13.6 kbps to 20 Mbps
TPC 16.8 kbps to 20 Mbps
LDPC 2.4 kbps to 5.0 Mbps
LDPC 4.8 kbps to 10.0 Mbps
LDPC 6.4 kbps to 13.333 Mbps
LDPC 7.2 kbps to 15.0 Mbps
LDPC 9.6 kbps to 19.0 Mbps
LDPC 10.8 kbps to 20.0 Mbps
LDPC 14.4 kbps to 20.0 Mbps
15–10
Revision 2
MN/CDM600L.IOM
(High Rate Turbo card only)
(High Rate Turbo card only)
(High Rate Turbo card only)
(High Rate Turbo card only)
(High Rate Turbo card only)
(High Rate Turbo card only)
(TPC/LDPC codec only)
(TPC/LDPC codec only)
(TPC/LDPC codec only)
(TPC/LDPC codec only)
(TPC/LDPC codec only)
(TPC/LDPC codec only)
(TPC/LDPC codec only)