Ber Performance (16Qam Viterbi) - Radyne DMD50 Installation And Operation Manual

Technical Specifications

7.18.9 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
Note: Eb/No values include the effect of using Differential Decoding and V.35
Descrambling.
7-16
Typical
Performance
3 4 5 6
Figure 7-9. 16QAM BER Performance (Viterbi)
DMD50 Universal Satellite Modem
16QAM Uncoded Theory
Specification
3/4 Rate
Specification
7/8 Rate
7 8 9 10
Eb/No in dB
Viterbi
Decoder
11 12 13 14 15
TM118 – Rev. 1.1