SLM-5650 Satellite Modem
Revision 2
Introduction
MN/SLM5650.IOM
1–15
1.8.3.8.6
BER Performance, Turbo Products Code Decoding
Table 1-9 applies to
T
urbo
P
roducts
C
ode (TPC) decoding rates.
Table 1-9. BER Performance, TPC Decoding
Eb/No (dB) Specification
BPSK
QPSK/OQPSK
BER
21/44
5/16
21/44
3/4
7/8
17/18
10
-6
3.3 2.5 3.3 3.9 4.3 6.8
10
-7
3.4 2.8 3.4 4.1 4.4 7.1
10
-8
3.5 3.1 3.5 4.3 4.5 7.4
10
-9
3.6 3.4 3.6 4.8 4.6 7.7
10
-10
3.7
3.7
4.7
Eb/No Specification
8-PSK
16-QAM
BER
3/4
7/8
17/18
3/4
7/8
10
-6
6.5
7.1
10.0
7.6 8.2
10
-7
6.9
7.2
10.6
8.0 8.4
10
-8
7.2
7.3
11.2
8.4 8.5
10
-9
7.5
7.4
11.8
8.7 8.7
10
-10
7.8
7.5 9.0 8.8
