Comtech EF Data SDM-300A - Manual (Page 256)

SDM-300A Satellite Modem Revision 6
Forward Error Correction (Options) MN/SDM300A.IOM
9–20
1.0E-10
1.0E-09
1.0E-08
1.0E-07
1.0E-06
1.0E-05
2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 11.0 12.0
Eb/No (dB)
BER
Specification Limit
8PSK Rate 3/4
Specification Limit
QPSK Rate 3/4 Coding
Specification Limit
QPSK Rate 1/2
Specification Limit
BPSK Rate 21/44
Note: BPSK 5/16 is 1.0E-09 at
Figure 9-10. Turbo Product Codec