Radyne OM20 Installation And Operation Manual page 160

OM20 Universal Outdoor Modem
BER
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
1E-10
BER
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
1E-10
BER
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
1E-10
MN-OM20– Revision 5
Table 8-1 - B/O/QPSK BER Performance (Viterbi)
Specification
1/2 Rate 3/4 Rate 7/8 Rate 1/2 Rate 3/4 Rate 7/8 Rate
4.2 dB 5.3 dB
4.8 dB 6.1 dB
5.5 dB 6.8 dB
6.1 dB 7.6 dB
6.7 dB 8.3 dB
7.4 dB 8.9 dB
8.2 dB 9.7 dB
9 dB 10.3 dB 11.7 dB 8.1 dB
Table 8-2 - B/O/QPSK BER Performance (Sequential)
Specification
1/2 Rate 3/4 Rate 7/8 Rate 1/2 Rate 3/4 Rate 7/8 Rate
4.8 dB 5.2 dB
5.2 dB 5.7 dB
5.6 dB 6.1 dB
5.9 dB 6.5 dB
6.3 dB 7 dB
6.7 dB 7.4 dB
7.1 dB 7.8 dB
7.4 dB 8.3 dB
Table 8-3 - B/O/QPSK BER Performance (Viterbi - w/RS)
Specification
1/2 Rate 3/4 Rate 7/8 Rate 1/2 Rate 3/4 Rate 7/8 Rate
3.3 dB 5.1 dB
3.5 dB 5.3 dB
3.8 dB 5.4 dB
4.1 dB 5.6 dB
4.2 dB 5.8 dB
4.4 dB 6 dB
4.7 dB 6.1 dB
5 dB 6.3 dB
Typical
6.2 dB 3.9 dB 4.9 dB
7.1 dB 4.5 dB 5.6 dB
7.9 dB 5.1 dB 6.3 dB
8.6 dB 5.7 dB
9.3 dB 6.2 dB 7.7 dB
10.2 dB 6.8 dB 8.4 dB
11 dB 7.4 dB 9.1 dB
9.8 dB
Typical
6 dB 4.3 dB 4.7 dB
6.4 dB 4.7 dB 5.2 dB
6.9 dB 5.1 dB 5.6 dB
7.4 dB 5.4 dB 6.1 dB
7.9 dB 5.8 dB 6.5 dB
8.4 dB 6.2 dB 6.9 dB
8.9 dB 6.6 dB 7.4 dB
9.4 dB 6.9 dB 7.8 dB
Typical
3 dB 4.3 dB
-
3.2 dB 4.5 dB
-
6.5 dB
3.4 dB 4.7 dB
6.7 dB 3.6 dB 4.9 dB
6.9 dB 3.8 dB 5.1 dB
7.2 dB 4 dB 5.3 dB
7.5 dB 4.2 dB 5.4 dB
7.8 dB 4.4 dB 5.6 dB
Technical Specifications
5.8 dB
6.5 dB
7.2 dB
7 dB 8.6 dB
9.4 dB
10.2 dB
10 dB
10.5 dB
5.5 dB
5.9 dB
6.4 dB
6.9 dB
7.4 dB
7.9 dB
8.4 dB
8.9 dB
5.3 dB
5.7 dB
6 dB
6.4 dB
6.7 dB
7.1 dB
7.4 dB
7.7 dB
8–16