SLM-3650 Satellite Modem
Revision 3
Introduction
MN/SLM3650.IOM
1–25
1.5.6
Trellis 8-PSK BER
Table 1-10 list the 8-PSK specification for performance with noise and with/without
Reed-Solomon. All values are for operating in 8-PSK mode. Refer to Figure 1-9 for the
8-PSK curves.
Table 1-10. 8-PSK Specification
2/3 8-PSK with R-S
2/3 8-PSK without R-S
BER
Spec
Typical
Spec
Typical
10
-4
6.1 5.6 7.3 6.4
10
-5
6.3 5.8 8.2 7.2
10
-6
6.5 6.1 9.0 8.0
10
-7
6.7 6.35 9.8 8.8
10
-8
6.9 6.6 10.4 9.6
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