Comtech EF Data SDM-100A - Manual (Page 25)

SDM-100A Satellite Modem Introduction
Rev. 0 1–9
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
3/4 RATE 1/2 RATE 7/8 RATE
Figure 1-5. Sequential Bit Error Rate Performance