Comtech EF Data CDM-570A Installation And Operation Manual page 493

1
1E-1
Uncoded
BPSK/QPSK
1E-2
1E-3
1E-4
1E-5
1E-6
1E-7
1E-8
1E-9
1
BER
Figure B-11. Turbo Product Codec Rate 0.95 QPSK/OQPSK and 8-PSK/Q-QAM
FEC (Forward Error Correction) Options
CDM-570A/570AL Satellite Modem with Optional Packet Processor
2 3 4
Spec limit
Rate 0.95
QPSK/OQPSK
Typical performance
2 3 4
5 6 7
Comtech Turbo Product Codec
Rate 0.95 QPSK/OQPSK
and 8-PSK/8-QAM
5 6 7
B–29
Revision 5
Eb/No in dB
8 9 10
Uncoded
8-PSK
Spec limit
Rate 0.95
8-PSK
8-QAM
8 9 10
MN-CDM570A
11 12
11 12