Comtech EF Data CDM-425 Installation And Operation Manual page 568

1
1E-1
Uncoded
BPSK/QPSK
1E-2
1E-3
Rate
0.488
BPSK
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
1
BER
Appendix B
2 3 4 5
Typical performance shown -
guaranteed performance curve
is 0.3 dB to the right
2 3 4
Figure B-2. VersaFEC Codec Rate 0.488 BPSK
6 7
Comtech VersaFEC® Codec
Rate 0.488 BPSK
5 6 7
B–6
CDM-425 Advanced Satellite Modem
Eb/No in dB
8 9 10 11
8 9 10 11
MN-CDM-425
Revision 0
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