Comtech EF Data DMD1050TS - 8 PSK;8 QAM BER Performance (LDPC); Figure 6-12. 8 PSK;8 QAM BER Performance (LDPC)

DMD1050TS Satellite Modem Board
Revision 1
Technical Specifications 6–20 MN-DMD1050TS
6.9.12 8PSK/8QAM BER Performance (LDPC)
1E-9
1E-8
1E-7
1E-6
1E-5
1E-4
1E-3
1E-2
1E-1
0 1 2 3 4 5 6 7 8 9 10 11 12
BER
Eb/No in dB
LDPC
Decoder
Typical
Performance
8PSK Uncoded Theory
8QAM Rate 2/3
Specification
8PSK/8QAM Rate
3/4 Specification
8PSK Rate 2/3
Specification
Figure 6-12. 8PSK/8QAM BER Performance (LDPC)