Figure 7-4. Comtech Ef Data Turbo Product Codec Rate 3/4 Qpsk/Oqpsk, 8-Psk And 16-Qam - Comtech EF Data CDM-570 Installation And Operation Manual

CDM-570/570L Satellite Modem with Optional IP Module
Forward Error Correction Options
1
1E-1
Uncoded
BPSK/QPSK
1E-2
1E-3
Spec limit
Rate 3/4
8-PSK
1E-4
Spec limit
Rate 3/4
QPSK/OQPSK
1E-5
1E-6
1E-7
1E-8
Typical performance
1E-9
1
BER
2 3 4
2 3 4
Figure 7-4. Comtech EF Data Turbo Product Codec
Rate 3/4 QPSK/OQPSK, 8-PSK AND 16-QAM
5 6 7
Comtech Turbo Product Codec
Rate 3/4 QPSK/OQPSK,
8-PSK and 16-QAM
5 6 7
7–13
MN/CDM570L.IOM
Eb/No in dB
8 9 10 11
Uncoded
16-QAM
Uncoded
8-PSK
Spec limit
Rate 3/4
16-QAM
8 9 10 11
Revision 3
12
12