DMD50 Universal Satellite Modem
7.22.10
BER Performance ((O)QPSK Turbo)
1E-1
1E-2
Specification
3/4 Rate
1E-3
1E-4
Specification
1/2 Rate
1E-5
1E-6
1E-7
Typical
Performance
1E-8
1E-9
0
1
MN-DMD50 Revision 4
B/O/QPSK Uncoded Theory
2
3
4
Figure 7-10 – DMD50 (O)QPSK BER Performance (Turbo)
ER-MNDMD50-EA4 Rev -
Turbo Decoder
Specification
7/8 Rate
5
6
7
8
Eb/No in dB
Technical Specifications
9
10
11
12
7–19