Comtech EF Data CDM-570A Installation And Operation Manual page 494

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
FEC (Forward Error Correction) Options
CDM-570A/570AL Satellite Modem with Optional Packet Processor
2 3 4
Typical performance shown -
guaranteed performance curve
is 0.3 dB to the right
2 3 4
Figure B-12. VersaFEC Codec Rate 0.488 BPSK
5 6 7
Comtech VersaFEC® Codec
Rate 0.488 BPSK
5 6 7
B–30
Revision 5
Eb/No in dB
8 9 10
8 9 10
MN-CDM570A
11 12
11 12