Sequential Decoder Ber (1544 Kbps); Table 1-9. Sequential Decoder Ber Data (1544 Kbps) - Comtech EF Data SLM-3650 Installation And Operation Manual

SLM-3650 Satellite Modem
Introduction
1.5.5

Sequential Decoder BER (1544 kbps)

Table 1-9 lists the sequential specifications for the E
BER at 1544 kbps. All values are for operating in BPSK and QPSK modes. Refer to
Figure 1-8 for the Sequential BER curves.

Table 1-9. Sequential Decoder BER Data (1544 kbps)

Specification
BER 1/2 Rate
10-3 4.8 dB
10-4 5.2 dB
10-5 5.6 dB
10-6 5.9 dB
10-7 6.3 dB
10-8 6.7 dB
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Typical
3/4 Rate 7/8 Rate 1/2 Rate
5.2 dB 6.0 dB 4.3 dB
5.7 dB 6.4 dB 4.7 dB
6.1 dB 6.9 dB 5.1 dB
6.5 dB 7.4 dB 5.4 dB
7.0 dB 7.9 dB 5.8 dB
7.4 dB 8.4 dB 6.2 dB
1–23
MN/SLM3650.IOM
/N required to achieve 10
b 0
3/4 Rate 7/8 Rate
4.7 dB 5.5 dB
5.2 dB 5.9 dB
5.6 dB 6.4 dB
6.1 dB 6.9 dB
6.5 dB 7.4 dB
6.9 dB 7.9 dB
Revision 3
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