Sequential Decoder Ber (56 Kbps); Table 1-8. Sequential Ber Data (56 Kbps) - Comtech EF Data SLM-3650 Installation And Operation Manual

SLM-3650 Satellite Modem
Introduction
1.5.4

Sequential Decoder BER (56 kbps)

Table 1-8 lists the sequential specifications for the E
BER at 56 kbps. All values are for operating in BPSK and QPSK modes. Refer to
Figure 1-7 for the sequential BER curves.
Specification
BER 1/2 Rate
10-3
10-4 4.1 dB
10-5 4.5 dB
10-6 5.0 dB
10-7 5.4 dB
10-8 5.8 dB
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Table 1-8. Sequential BER Data (56 kbps)

3/4 Rate 7/8 Rate
4.6 dB 5.5 dB
5.1 dB 6.1 dB
5.5 dB 6.6 dB
5.9 dB 7.3 dB
6.4 dB 7.8 dB
6.8 dB 8.4 dB
1–21
/N required to achieve 10
b 0
Typical
1/2 Rate 3/4 Rate 7/8 Rate
4.1 dB 5.0 dB
3.6 dB 4.6 dB 5.6 dB
4.0 dB 5.0 dB 6.1 dB
4.5 dB 5.4 dB 6.8 dB
4.9 dB 5.9 dB 7.4 dB
5.3 dB 6.3 dB 7.9 dB
Revision 3
MN/SLM3650.IOM
to 10
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