Product specifications

CDM-Qx Satellite Modem Revision 5
Summary of Specifications MN/CDMQx.IOM
A–6
A.5 Data Rate Ranges
FEC Type
Modulation Code Rate Data Rate Range
Viterbi BPSK Rate 1/2 32 kbps to 5 Mbps
Viterbi QPSK Rate 1/2 32 kbps to 10 Mbps
Viterbi QPSK Rate 3/4 32 kbps to 15 Mbps
Viterbi QPSK Rate 7/8 32 kbps to 17.5 Mbps
Viterbi + R-S BPSK Rate 1/2 32 kbps to 4.5 Mbps
Viterbi + R-S QPSK Rate 1/2 32 kbps to 9.1 Mbps
Viterbi + R-S QPSK Rate 3/4 32 kbps to 13.7 Mbps
Viterbi + R-S QPSK Rate 7/8 32 kbps to 16 Mbps
Viterbi + R-S 16-QAM Rate 3/4 349.1 kbps to 20 Mbps
Viterbi + R-S 16-QAM Rate 7/8 407.3 kbps to 20 Mbps
TCM + RS 8-PSK Rate 2/3 232.7 kbps to 18.3 Mbps
TPC BPSK Rate 5/16 32 kbps to 3.1 Mbps
TPC BPSK Rate 21/44 32 kbps to 4.7 Mbps
TPC QPSK Rate 21/44 32 kbps to 9.5 Mbps
TPC QPSK Rate 3/4 32 kbps to 15 Mbps
TPC QPSK Rate 7/8 32 kbps to 17.5 Mbps
TPC QPSK Rate 17/18 32 kbps to 18.888 Mbps
TPC 8-PSK Rate 3/4 288 kbps to 20 Mbps
TPC 8-PSK Rate 7/8 336 kbps to 20 Mbps
TPC 8-PSK Rate 17/18 362 kbps to 20 Mbps
TPC 16-QAM Rate 3/4 384 kbps to 20 Mbps
TPC 16-QAM Rate 7/8 448 kbps to 20 Mbps