Comtech EF Data CDM-625A Installation And Operation Manual page 520

CDM-625A Advanced Satellite Modem
Appendix B
1
1E-1
1E-2
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
1
BER
2 3 4 5
Uncoded BPSK/QPSK
Typical
Performance
limit Rate 1/2
2 3 4
Figure B-3. Viterbi Decoding
6 7
Specification
Coding
5 6 7
B–16
MN-CDM625A
Eb/No i n dB
8 9 10 1 1
Viterbi
Decoding
Specification
limit, Rate 7/8
Coding
Specification
limit, Rate 3/4
Coding
8 9 10
Revision 0
12
11 12