Comtech EF Data SDM-300A - Manual (Page 251)

SDM-300A Satellite Modem Revision 6
Forward Error Correction (Options) MN/SDM300A.IOM
9–15
10
-4
10
-3
10 -5
10 -6
BER
10
-7
10 -9
10 -8
10 -10
3.0 4.0 5.0 6.0
E
b
/N
0
(dB)
7.0 8.0 9.0 10.0 11.0
10
-2
1/2 Rate 3/4 Rate 7/8 Rate
SPECIFICATIONS
Figure 9-5. Sequential Decoder, Reed-Solomon 1544 kbps