Om20 / Ber Specifications; Ber Performance (Viterbi) - Radyne OM20 Installation And Operation Manual

OM20 Universal Outdoor Modem
8.12

OM20 / BER Specifications

8.12.1

BER Performance (Viterbi)

1E-1
1E-2
Typical
Performance
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
Figure 8-1. OM20 B/O/QPSK BER Performance (Viterbi)
TM116 – Rev. 1.0
B/O/QPSK Uncoded Theory
Specification
1/2 Rate
Specification
3/4 Rate
Specification
7/8 Rate
2 3 4 5
Eb/No in dB
descrambling.
Technical Specifications
Viterbi
Decoder
6 7 8 9 10 11 12
8-7