Comtech EF Data CDM-625 - Manual (Page 303)

CDM-625 Advanced Satellite Modem Revision 15
Forward Error Correction Options MN-CDM625
7–31
Figure 7-18. VersaFEC Codec – BPSK, Rate 0.488
1E-9
1E-8
1E-7
1E-6
1E-5
1E-4
1E-3
1E-2
1E-1
1 2 3 4 5 6 7 8 9 10 11 12
Eb/No in dB
Uncoded
BPSK/QPSK
Comtech VersaFEC® Codec
Rate 0.488 BPSK
1 2 3 4 5 6 7 8 9 10 11 12
BER
Rate
0.488
BPSK
Typical performance shown -
guaranteed performance curve
is 0.3 dB to the right