Figure 7-6. Comtech Ef Data Turbo Product Codec Rate 21/44 Qpsk, Rate 0.95 Qpsk And Rate - 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
1E-4
1E-5
1E-6
1E-7
1E-8
Typical
performance
1E-9
1
BER
2 3 4
Spec limit
Rate 1/2
QPSK/OQPSK
2 3 4
Figure 7-6. Comtech EF Data Turbo Product Codec
Rate 21/44 QPSK, Rate 0.95 QPSK and Rate 0.95 8-PSK
5 6 7
Comtech Turbo Product Codec
Rate 21/44 QPSK/OQPSK
Rate 0.95 QPSK/OQPSK
and 8-PSK
Spec limit
Rate 0.95
QPSK/OQPSK
Spec limit
Rate 0.95
5 6 7
7–15
MN/CDM570L.IOM
Eb/No in dB
8 9 10 11
Uncoded
8-PSK
8-PSK
8 9 10 11
Revision 3
12
12