Comtech EF Data CDM-625A Installation And Operation Manual page 564

CDM-625A Advanced Satellite Modem
Appendix B
1
1E-1
1E-2
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
Specification Limit
Rate 1/2 and
220,200 Outer Code
BPSK, QPSK, OQPSK
1E-9
1
BER
Figure B-10. Sequential Decoding at 512 kbps with Concatenated RS 220,200 Outer Code
2 3 4
Uncoded BPSK/QPSK
Typical
Performance
2 3 4
BPSK, QPSK, OQPSK
5 6 7
Sequential with
concatenated RS 220,200
Outer Code, 512 kbps
BPSK, QPSK, OQPSK
Specification Limit
Rate 3/4 and
220,200 Outer Code
QPSK, OQPSK
5 6 7
B–28
MN-CDM625A
Eb/No in dB
8 9 10 11
Specification Limit
Rate 7/8 and
220,200 Outer Code
QPSK, OQPSK
8 9 10 11
Revision 4
12
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