Comtech EF Data CDM-625A Installation And Operation Manual page 530

CDM-625A Advanced Satellite Modem
Appendix B
1
1E-1
Uncoded
BPSK/QPSK
1E-2
Spec limit -
Rate 7/8
QPSK/OQPSK
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
Typical performance
1E-9
1
BER
Figure B-13. Turbo Product Codec Rate 7/8 QPSK/OQPSK, 8-PSK/8-QAM, and 16-QAM
2 3 4 5
Spec limit
2 3 4 5
6 7
Comtech Turbo Product Codec
Rate 7/8 QPSK/OQPSK,
8-PSK/8-QAM and 16-QAM
Uncoded
8-PSK
Rate 7/8
8-PSK
8-QAM
6 7
B–26
Eb/No in dB
8 9 10 11
Uncoded
16-QAM
Spec limit
Rate 7/8
16-QAM
8 9 10 11
Revision 0
MN-CDM625A
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12