DMD20/20LBST Universal Satellite Modem
Technical Specifications
MN-DMD20-20LBST Revision 14
7–25
Turbo 0.495
Turbo 0.793
Turbo 0.495
Turbo 0.793
1E-3
2.5 dB
3.3 dB
2.2 dB
3 dB
1E-4
2.7 dB
3.7 dB
2.3 dB
3.2 dB
1E-5
3 dB
4.1 dB
2.5 dB
3.4 dB
1E-6
3.2 dB
4.4 dB
2.6 dB
3.6 dB
1E-7
3.5 dB
4.8 dB
2.7 dB
3.8 dB
1E-8
3.7 dB
5.2 dB
2.9 dB
4 dB
1E-9
4 dB
5.6 dB
3 dB
4.2 dB
1E-10
4.2 dB
5.9 dB
3.2 dB
4.4 dB
Table 7-4 - B/O/QPSK BER Performance (Turbo)
BER
Specification
Typical
2/3 Rate 2/3 Rate w/RS 2/3 Rate 2/3 Rate w/RS
1E-3
6.2 dB
5.2 dB
4.8 dB
4.9 dB
1E-4
7 dB
5.5 dB
5.6 dB
5.1 dB
1E-5
7.8 dB
5.8 dB
6.4 dB
5.4 dB
1E-6
8.7 dB
6.2 dB
7.2 dB
5.6 dB
1E-7
9.5 dB
6.5 dB
8.1 dB
5.8 dB
1E-8
10.2 dB
6.7 dB
8.9 dB
6.1 dB
1E-9
11.1 dB
6.9 dB
9.7 dB
6.3 dB
1E-10
11.9 dB
7.3 dB
10.5 dB
6.6 dB
BER
Specification
Typical
Table 7-5 - 8PSK BER Performance (Trellis)
Turbo 0.495 Turbo 0.793 Turbo 0.495 Turbo 0.793
1E-3
TBD
5.9 dB
2.2 dB
5.3 dB
1E-4
TBD
6.3 dB
2.3 dB
5.6 dB
1E-5
TBD
6.6 dB
2.5 dB
5.8 dB
1E-6
TBD
6.9 dB
2.6 dB
6.1 dB
1E-7
TBD
7.3 dB
2.7 dB
6.4 dB
1E-8
TBD
7.7 dB
2.9 dB
6.7 dB
1E-9
TBD
8 dB
3 dB
6.9 dB
1E-10
TBD
8.4 dB
3.2 dB
7.1 dB
BER
Specification
Typical
Table 7-6 - 8PSK BER Performance (Turbo)