Comtech EF Data DMD50 Installation And Operation Manual page 188

DMD50 Universal Satellite Modem
BER
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
1E-10
1E-10
MN-DMD50– Revision 3
Table 7-4 - B/O/QPSK BER Performance (Turbo)
Specification
Turbo 0.495
2.5 dB
2.7 dB
3 dB
3.2 dB
3.5 dB
3.7 dB
4 dB
4.2 dB
Table 7-5 - 8PSK BER Performance (Trellis)
BER Specification
2/3 Rate 2/3 Rate w/RS 2/3 Rate 2/3 Rate w/RS
1E-3 6.3 dB
1E-4 7.3 dB
1E-5 8.2 dB
1E-6 9 dB
1E-7 9.8 dB
1E-8 10.4 dB
1E-9 11.1 dB
1E-10 11.9 dB
Table 7-6 - 8PSK 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 -
-
Turbo 0.793 Turbo 0.495
3.3 dB 2.2 dB
3.7 dB 2.3 dB
4.1 dB 2.5 dB
4.4 dB 2.6 dB
4.8 dB 2.7 dB
5.2 dB 2.9 dB
5.6 dB 3 dB
5.9 dB 3.2 dB
5.8 dB 4.8 dB
6.1 dB 5.6 dB
6.3 dB 6.4 dB
6.5 dB 7.2 dB
6.7 dB 8.1 dB
6.9 dB 8.9 dB
7.1 dB 9.7 dB
7.3 dB 10.5 dB
7 dB 4.2 dB
7.3 dB 4.3 dB
7.7 dB 4.5 dB
8 dB 4.6 dB
8.4 dB 4.7 dB
8.7 dB 4.9 dB
9.1 dB 5 dB
9.5 dB 5.2 dB
Technical Specifications
Typical
Turbo 0.793
3 dB
3.2 dB
3.4 dB
3.6 dB
3.8 dB
4 dB
4.2 dB
4.4 dB
Typical
4.9 dB
5.1 dB
5.4 dB
5.6 dB
5.8 dB
6.1 dB
6.3 dB
6.6 dB
Typical
5.4 dB
5.6 dB
5.9 dB
6.2 dB
6.4 dB
6.7 dB
7 dB
7.3 dB
7–26