Radyne DMD15 Installation And Operation Manual page 179

Technical Specifications
-3
10 4.8 dB
-4
10 5.2 dB
-5
10 5.6 dB
-6
10 5.9 dB
-7
10 6.3 dB
-8
10 6.7 dB
Concatenated Reed-Solomon Performance (BER Specifications)
Guaranteed Performance
BER vs. Rate 1/2 FEC
E /N
b o
-6
10 4.1
-7
10 4.2
-8
10 4.4
-10
10 5.0
16 QAM BER Performance (Viterbi Decoder)
BER
1/2 Rate
-3
10 n/a
-4
10 n/a
-5
10 n/a
-6
10 n/a
-7
10 n/a
-8
10 n/a
16 QAM BER Performance (Viterbi Decoder w/ Reed-Solomon)
BER
1/2
-3
10 n/a
-4
10 n/a
-5
10 n/a
7-6
DMD15/DMD15L/DMD15/DMD15LL/DMD15/DMD15LIBS/IDR Satellite Modem
5.2 dB 6.0 dB
5.7 dB 6.4 dB
6.1 dB 6.9 dB
6.5 dB 7.4 dB
7.0 dB 7.9 dB
7.4 dB 8.4 dB
Rate 3/4 FEC
5.6
5.8
6.0
6.3
Specification
3/4 Rate 7/8 Rate
8.9 dB 10.3 dB
9.8 dB 11.1 dB
10.7 dB 11.9 dB
11.5 dB 12.7 dB
12.4 dB 13.5 dB
13.3 dB 14.3 dB
Specification
3/4 7/8
8.4 dB 9.8 dB
8.6 dB 10.1 dB
8.9 dB 10.3 dB
4.3 dB 4.7 dB
4.7 dB 5.2 dB
5.1 dB 5.6 dB
5.4 dB 6.1 dB
5.8 dB 6.5 dB
6.2 dB 6.9 dB
Typical
1/2 Rate 3/4 Rate
n/a 8.1 dB
n/a 9.0 dB
n/a 9.9 dB
n/a 10.7 dB
n/a 11.6 dB
n/a 12.5 dB
Typical
1/2 3/4
n/a 7.8 dB
n/a 8.1 dB
n/a 8.3 dB
TM051 – Rev. 5.8
5.5 dB
5.9 dB
6.4 dB
6.9 dB
7.4 dB
7.9 dB
7/8 Rate
9.5 dB
10.3 dB
11.1 dB
11.9 dB
12.7 dB
13.5 dB
7/8
9.3 dB
9.6 dB
9.9 dB