To table 6-1 and fig, On table 6-1. read – Comtech EF Data C5 User Manual
Page 228
System Checkout
C5/K1/K3 Integrated Satellite Terminal System
Rev. 0
6-4
Table 6-1. Conversion to S/N and E
b
/N
0
Chart
(dB)
Code
Rate 1/2
Code
Rate 3/4
Code
Rate 7/8
(S+N)/N
S/N
E
b
/N
0
S/N
E
b
/N
0
S/N
E
b
/N
0
4.0
1.8
1.8
1.8
0.0
1.8
-0.6
4.5
2.6
2.6
2.6
0.8
2.6
0.2
5.0
3.3
3.3
3.3
1.6
3.3
0.9
5.5
4.1
4.1
4.1
2.3
4.1
1.6
6.0
4.7
4.7
4.7
3.0
4.7
2.3
6.5
5.4
5.4
5.4
3.6
5.4
3.0
7.0
6.0
6.0
6.0
4.3
6.0
3.6
7.5
6.6
6.6
6.6
4.9
6.6
4.2
8.0
7.3
7.3
7.3
5.5
7.3
4.8
8.5
7.8
7.8
7.8
6.1
7.8
5.4
9.0
8.4
8.4
8.4
6.7
8.4
6.0
9.5
9.0
9.0
9.0
7.2
9.0
6.6
10.0
9.5
9.5
9.5
7.8
9.5
7.1
10.5
10.1
10.1
10.1
8.3
10.1
7.7
11.0
10.6
10.6
10.6
8.9
10.6
8.2
11.5
11.2
11.2
11.2
9.4
11.2
8.8
12.0
11.7
11.7
11.7
10.0
11.7
9.3
12.5
12.2
12.2
12.2
10.5
12.2
9.8
13.0
12.8
12.8
12.8
11.0
12.8
10.3
13.5
13.3
13.3
13.3
11.5
13.3
10.9
14.0
13.8
13.8
13.8
12.1
13.8
11.4
14.5
14.3
14.3
14.3
12.6
14.3
11.9
15.0
14.9
14.9
14.9
13.1
14.9
12.4
15.5
15.4
15.4
15.4
13.6
15.4
12.9
16.0
15.9
15.9
15.9
14.1
15.9
13.5
16.5
16.4
16.4
16.4
14.6
16.4
14.0
17.0
16.9
16.9
16.9
15.2
16.9
14.5
17.5
17.4
17.4
17.4
15.7
17.4
15.0
18.0
17.9
17.9
17.9
16.2
17.9
15.5
18.5
18.4
18.4
18.4
16.7
18.4
16.0
19.0
18.9
18.9
18.9
17.2
18.9
16.5
19.5
19.5
19.5
19.5
17.7
19.5
17.0
20.0
20.0
20.0
20.0
18.2
20.0
17.5