Ber Performance; Bpsk/Qpsk/Offset Qpsk, Viterbi Decoding; Bpsk/Qpsk/Offset Qpsk, Viterbi Decoding And Reed-Solomon; 8Psk, Trellis Decoder - Comtech EF Data SLM-5650A Installation And Operation Manual

2.2

BER Performance

2.2.1

BPSK/QPSK/Offset QPSK, Viterbi Decoding

BER
10
-3
10
-4
10
-5
10
-6
10
-7
10
-8
2.2.2

BPSK/QPSK/Offset QPSK, Viterbi Decoding and Reed-Solomon

BER
10
-6
10
-7
10
-8
2.2.3

8PSK, Trellis Decoder

BER
10
-3
10
-4
10
-5
10
-6
10
-7
10
-8
Specifications

Table 2-10. Viterbi Decoder BER

E /N (dB) Specifications
b o
Viterbi Decoder
1/2
3.8
4.7
5.3
5.9
6.5
7.1
Table 2-11. BSPK/QPSK/OQPSK Viterbi
with Reed-Solomon Decoder BER Performance
E /N (dB) Specifications
b o
Viterbi Decoder with Reed-Solomon
1/2
4.1
4.4
5.0

Table 2-12. 8PSK, Trellis Decoder BER Performance

E /N (dB) Specifications
b o
Trellis Decoder
2/3
6.5
7.3
8.1
8.9
9.6
10.2
2–7
SLM-5650A Satellite Modem
3/4 7/8
5.0 6.3
5.9 7.1
6.6 7.8
7.2 8.4
7.8 9.0
8.3 9.5
3/4
5.6
6.0
6.3
Revision 10
Uncoded
10.8
11.6
12.4
13.0
7/8
6.7
7.1
7.5
5/6
8.7
9.4
10.1
10.8
11.6
12.3
MN-SLM-5650A