Radyne DMD50 Installation And Operation Manual page 33

DMD50 Universal Satellite Modem
BER
1E-5
1E-9
Table 7-15 - 8PSK / 8-QAM Rate BER Performance (LDPC)
BER
Specification
2/3 Rate
1E-5 -
1E-9 5.7 dB
MN-DMD50 Revision 4
Table 7-13 - 16QAM BER Performance (Turbo)
BER Specification
3/4 Rate 7/8 Rate
1E-3 6.3 dB 7.8 dB
1E-4 6.7 dB 7.9 dB
1E-5 7 dB 8 dB
1E-6 7.4 dB 8.1 dB
1E-7 7.8 dB 8.2 dB
1E-8 8.2 dB 8.3 dB
Table 7-14 - B/O/QPSK BER Performance (LDPC)
Specification
1/2 Rate 2/3 Rate 3/4 Rate
2 dB 2.3 dB 3 dB
2.3 dB 2.7 dB 3.3 dB
8PSK
Typical
3/4 Rate 2/3 Rate 3/4 Rate
5.6 dB - 5.2 dB
6 dB 5.3 dB 5.6 dB
Table 7-16 - 16QAM BER Performance (LDPC)
BER Specification
3/4 Rate
1E-5 6.8 dB
1E-9 7.1 dB
ER-MNDMD50-EA4 Rev -
Typical
3/4 Rate 7/8 Rate
6 dB 7.4 dB
6.4 dB 7.5 dB
6.7 dB 7.6 dB
7.1 dB 7.7 dB
7.5 dB 7.8 dB
7.9 dB 7.9 dB
Typical
1/2 Rate 2/3 Rate 3/4 Rate
1.7 dB 2 dB 2.6 dB
2 dB 2.3 dB 3 dB
8-QAM
Specification
2/3 Rate 3/4 Rate 2/3 Rate
4.6 dB 5.6 dB 4.2 dB
5 dB 6 dB 4.6 dB
Typical
3/4 Rate
6.2 dB
6.8 dB
Technical Specifications
Typical
3/4 Rate
5.2 dB
5.6 dB
7–29