Operating instructions

DMD20/DMD20 LBST Universal Satellite Modem Technical Specifications
TM103 – Rev. 2.8 7-17
7.19.10 BER Performance (16QAM Viterbi with Reed-Solomon)
1E-9
1E-8
1E-7
1E-6
1E-5
1E-4
1E-3
1E-2
1E-1
0123456789101112131415
Eb/No in dB
BER
V
iterbi Decoder -
Reed Solomon
Specification
3/4 Rate w/RS
Specification
7/8 Rate w/RS
Typical
Performance
16QAM Uncoded Theory
Note: Eb/No values include the effect of using Differential Decoding.
Figure 7-10. BPSK 16QAM BER Performance (Viterbi w/R-S)