Operating instructions

Technical Specifications DMD20/DMD20 LBST Universal Satellite Modem
7-12 TM103 – Rev. 2.8
7.19.5 BER Performance (B/O/QPSK Turbo)
1E-9
1E-8
1E-7
1E-6
1E-5
1E-4
1E-3
1E-2
1E-1
0123456789101112
Eb/No in dB
BER
Turbo
Decoder
Specification
Turbo 0.495
Specification
Turbo 0.793
Typical
Performance
B/O/QPSK Uncoded Theory
Note: Eb/No values include the effect of using interleaving and maximum iterations.
Figure 7-5. B/O/QPSK BER Performance (Turbo)