Comtech EF Data SDM-650B - Manual (Page 136)

Theory of Operation SDM-650B Satellite Modem
5–12 Rev. 6
5.2.2.2.1 Sequential Decoder BER Performance Specifications
The guaranteed BER performance curves for the sequential decoder are shown in
Figures 1-4 through 1-6. The specifications are based on 1/2, 3/4, and 7/8 rates at 100 and
1544 kbit/s.
The theoretical BER performance curves for the sequential decoder are shown in
Figures 5-4 through 5-6. The specifications are based on 1/2, 3/4, and 7/8 rates at 56 and
1544 kbit/s.