Comtech EF Data DMD50 Installation And Operation Manual page 189

DMD50 Universal Satellite Modem
1E-10
MN-DMD50– Revision 3
Table 7-7 - 16QAM BER Performance (Viterbi)
BER Specification
3/4 Rate 7/8 Rate 3/4 Rate 7/8 Rate
1E-3 8.9 dB
1E-4 9.8 dB
1E-5 10.7 dB
1E-6 11.5 dB
1E-7 12.4 dB
1E-8 13.3 dB
1E-9 14.2 dB
1E-10 15 dB
Table 7-8 - 16QAM BER Performance (Viterbi w/RS)
BER Specification
3/4 Rate
1E-3 8.4 dB
1E-4 8.6 dB
1E-5 8.9 dB
1E-6 9.1 dB
1E-7 9.3 dB
1E-8 9.5 dB
1E-9 9.8 dB
1E-10 10.0 dB
Table 7-9 - 16QAM BER Performance (Turbo)
BER Specification
Turbo 0.495 Turbo 0.793 Turbo 0.495 Turbo 0.793
1E-3 -
1E-4 -
1E-5 -
1E-6 -
1E-7 -
1E-8 -
1E-9 -
-
Typical
10.3 dB 8.1 dB
11.1 dB 9 dB
11.9 dB 9.9 dB
12.7 dB 10.7 dB
13.5 dB 11.6 dB
14.3 dB 12.5 dB
15.1 dB 13.4 dB
15.9 dB 14.2 dB
Typical
7/8 Rate 3/4 Rate 7/8 Rate
9.8 dB 7.8 dB
10.1 dB 8.1 dB
10.3 dB 8.3 dB
10.5 dB 8.6 dB 10.2 dB
10.8 dB 8.8 dB 10.4 dB
11.0 dB 9.1 dB 10.7 dB
11.3 dB 9.3 dB
11.5 dB 9.6 dB 11.3 dB
Typical
- 5.6 dB
- 6.1 dB
- 6.6 dB
- 7 dB
- 7.5 dB
- 8 dB
- 8.5 dB
- 9 dB
Technical Specifications
9.5 dB
10.3 dB
11.1 dB
11.9 dB
12.7 dB
13.5 dB
14.3 dB
15.1 dB
9.3 dB
9.6 dB
9.9 dB
11.0 dB
7 dB
7.4 dB
7.8 dB
8.2 dB
8.6 dB
9 dB
9.4 dB
9.9 dB
7–27