Ber Performance (16Qam Viterbi) - Radyne DMD20 Installation And Operation Manual

DMD20/DMD20 LBST Universal Satellite Modem

7.16.7 BER Performance (16QAM Viterbi)

1E-1
1E-2
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
0 1 2
Figure 7-7 - DMD20/DMD20LBST 16QAM BER Performance (Viterbi)
Note: Eb/No values include the effect of using Differential Decoding and V.35
Descrambling.
Figure 7-7. DMD20/DMD20 LBST 16QAM BER Performance (Viterbi)
TM103 – Rev. 2.5
Typical
Performance
Specification
3 4 5 6 7
Eb/No in dB
Technical Specifications
16QAM Uncoded Theory
Viterbi
Decoder
3/4 Rate
Specification
7/8 Rate
8 9 10 11 12 13 14 15
7-13