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(dB)
(dB)
Viterbi 1/2
(S+N)/N
Es/N0
Eb/N0
4.0
1.8
-1.2
4.5
2.6
-0.4
5.0
3.3
0.3
5.5
4.1
1.1
6.0
4.7
1.7
6.5
5.4
2.4
7.0
6.0
3.0
7.5
6.6
3.6
8.0
7.3
4.2
8.5
7.8
4.8
9.0
8.4
5.4
9.5
9.0
6.0
10.0
9.5
6.5
10.5
10.1
7.1
11.0
10.6
7.6
11.5
11.2
8.2
12.0
11.7
8.7
12.5
12.2
9.2
13.0
12.8
9.8
13.5
13.3
10.3
14.0
13.8
10.8
14.5
14.3
11.3
15.0
14.9
11.9
15.5
15.4
12.4
16.0
15.9
12.9
16.5
16.4
13.4
17.0
16.9
13.9
17.5
17.4
14.4
18.0
17.9
14.9
18.5
18.4
15.4
19.0
18.9
15.9
19.5
19.5
16.4
20.0
20.0
16.9
20.5
20.5
17.5
21.0
21.0
18.0
21.5
21.5
18.5
22.0
22.0
19.0
22.5
22.5
19.5
23.0
23.0
20.0
23.5
23.5
20.5
24.0
24.0
21.0
24.5
24.5
21.5
25.0
25.0
22.0
Viterbi 2/3
Viterbi 3/4
Viterbi 7/8
Eb/N0
Eb/N0
Eb/N0
-2.5
-3.0
-3.6
-1.7
-2.2
-2.8
-0.9
-1.4
-2.1
-0.2
-0.7
-1.4
0.5
0.0
-0.7
1.1
0.6
0.0
1.8
1.3
0.6
2.4
1.9
1.2
3.0
2.5
1.8
3.6
3.1
2.4
4.2
3.6
3.0
4.7
4.2
3.5
5.3
4.8
4.1
5.8
5.3
4.7
6.4
5.9
5.2
6.9
6.4
5.7
7.5
6.9
6.3
8.0
7.5
6.8
8.5
8.0
7.3
9.0
8.5
7.9
9.6
9.1
8.4
10.1
9.6
8.9
10.6
10.1
9.4
11.1
10.6
9.9
11.6
11.1
10.4
12.1
11.6
11.0
12.7
12.1
11.5
13.2
12.7
12.0
13.7
13.2
12.5
14.2
13.7
13.0
14.7
14.2
13.5
15.2
14.7
14.0
15.7
15.2
14.5
16.2
15.7
15.0
16.7
16.2
15.5
17.2
16.7
16.0
17.7
17.2
16.5
18.2
17.7
17.0
18.7
18.2
17.5
19.2
18.7
18.0
19.7
19.2
18.5
20.2
19.7
19.0
20.7
20.2
19.5
Figure 72: 16QAM (S+N)/N Conversion Chart
AMT-70/AMT-73/AMT-75 Installation and Operation
TPC16K-2/5
TPC16K-3/5
TPC4K-3/4
Eb/N0
Eb/N0
Eb/N0
-0.7
-1.9
-3.1
0.1
-1.1
-2.3
0.8
-0.4
-1.5
1.5
0.3
-0.8
2.2
1.0
-0.1
2.9
1.7
0.5
3.5
2.3
1.2
4.1
2.9
1.8
4.7
3.5
2.4
5.3
4.1
3.0
5.9
4.7
3.6
6.4
5.3
4.1
7.0
5.8
4.7
7.6
6.4
5.2
8.1
6.9
5.8
8.6
7.5
6.3
9.2
8.0
6.9
9.7
8.5
7.4
10.2
9.1
7.9
10.8
9.6
8.4
11.3
10.1
9.0
11.8
10.6
9.5
12.3
11.1
10.0
12.8
11.7
10.5
13.4
12.2
11.0
13.9
12.7
11.5
14.4
13.2
12.1
14.9
13.7
12.6
15.4
14.2
13.1
15.9
14.7
13.6
16.4
15.2
14.1
16.9
15.7
14.6
17.4
16.2
15.1
17.9
16.7
15.6
18.4
17.2
16.1
18.9
17.8
16.6
19.4
18.3
17.1
19.9
18.8
17.6
20.4
19.3
18.1
20.9
19.8
18.6
21.4
20.3
19.1
21.9
20.8
19.6
22.5
21.3
20.1
TPC16K-8/9
TPC16K-19/20
Eb/N0
Eb/N0
-3.6
-3.8
-2.8
-3.0
-2.0
-2.3
-1.3
-1.6
-0.6
-0.9
0.0
-0.2
0.7
0.4
1.3
1.0
1.9
1.6
2.5
2.2
3.0
2.8
3.6
3.4
4.2
3.9
4.7
4.5
5.3
5.0
5.8
5.6
6.3
6.1
6.9
6.6
7.4
7.1
7.9
7.7
8.4
8.2
9.0
8.7
9.5
9.2
10.0
9.7
10.5
10.3
11.0
10.8
11.5
11.3
12.0
11.8
12.6
12.3
13.1
12.8
13.6
13.3
14.1
13.8
14.6
14.3
15.1
14.8
15.6
15.3
16.1
15.8
16.6
16.3
17.1
16.8
17.6
17.3
18.1
17.9
18.6
18.4
19.1
18.9
19.6
19.4
143
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