Ber Performance (16Qam Viterbi); Figure 7-7. Dmd2050E 16Qam Ber Performance (Viterbi) - Comtech EF Data DMD-2050E Installation And Operation Manual

DMD2050E Universal Satellite Modem
7.12.7

BER Performance (16QAM Viterbi)

1E-1
1E-2
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
0 1
Note: Eb/No values include the effect of using differential decoding and v.35 descrambling.
MN-DMD2050E Revision 2
Typical
Performance
2 3 4 5

Figure 7-7. DMD2050E 16QAM BER Performance (Viterbi)

16QAM Uncoded Theory
Specification
3/4 Rate
Specification
7/8 Rate
6 7 8 9 10
Eb/No in dB
Technical Specifications
Viterbi
Decoder
11 12 13 14 15
7–15