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Front Panel Operation
CDM-760 Advanced High-Speed Trunking Modem
Table 6-4. DVB-S2-EB1/EB2 Symbol Rate / Data Rate Range for Standard FECFrame
DVB-S2-EB1 / EB2*, Normal Block, Pilot ON, QEF (PER 1E-7) AWGN Linear Channel
MOD
FEC
1/4
53/180
1/3
11/30
2/5
77/180
83/180
1/2
8/15
17/30
QPSK
3/5
19/30
2/3
127/180
3/4
4/5
5/6
31/36
8/9
9/10
17/30
3/5
19/30
2/3
127/180
8PSK
3/4
4/5
5/6
31/36
8/9
9/10
19/30
2/3
127/180
3/4
16APSK
4/5
5/6
31/36
8/9
9/10
127/180
3/4
4/5
32APSK
5/6
31/36
8/9
9/10
4/5
5/6
64APSK *
31/36
8/9
9/10
Min SR
Max SR
Min DR
(Msps)
(Msps)
(Mbps)
0.1
150
0.05
0.1
150
0.06
0.1
150
0.06
0.1
150
0.07
0.1
150
0.08
0.1
150
0.08
0.1
150
0.09
0.1
150
0.10
0.1
150
0.10
0.1
150
0.11
0.1
150
0.12
0.1
150
0.12
0.1
150
0.13
0.1
150
0.14
0.1
150
0.15
0.1
150
0.16
0.1
150
0.16
0.1
150
0.17
0.1
150
0.17
0.1
150
0.18
0.1
120
0.16
0.1
120
0.17
0.1
120
0.18
0.1
120
0.19
0.1
120
0.21
0.1
120
0.22
0.1
120
0.23
0.1
120
0.24
0.1
120
0.25
0.1
120
0.26
0.1
120
0.26
0.1
90
0.24
0.1
90
0.26
0.1
90
0.27
0.1
90
0.29
0.1
90
0.31
0.1
90
0.32
0.1
90
0.33
0.1
90
0.34
0.1
90
0.35
0.1
72
0.34
0.1
72
0.36
0.1
72
0.39
0.1
72
0.40
0.1
72
0.42
0.1
72
0.43
0.1
72
0.44
0.1
54
0.46
0.1
54
0.48
0.1
54
0.50
0.1
54
0.52
0.1
54
0.52
Max DR
Spec Eff
(Mbps)
(Bits/Hz)
72.00
0.48
85.50
0.57
96.00
0.64
106.50
0.71
115.50
0.77
123.00
0.82
133.50
0.89
145.50
0.97
154.50
1.03
165.00
1.10
174.00
1.16
183.00
1.22
193.50
1.29
205.50
1.37
217.50
1.45
232.50
1.55
243.00
1.62
250.50
1.67
258.00
1.72
262.50
1.75
196.80
1.64
208.80
1.74
220.80
1.84
232.80
1.94
246.00
2.05
261.60
2.18
278.40
2.32
290.40
2.42
300.00
2.50
310.80
2.59
314.40
2.62
219.60
2.44
231.30
2.57
244.80
2.72
261.00
2.90
278.10
3.09
289.80
3.22
299.70
3.33
309.60
3.44
313.20
3.48
245.52
3.41
260.64
3.62
278.64
3.87
290.16
4.03
299.52
4.16
309.60
4.30
313.92
4.36
250.02
4.63
260.28
4.82
268.92
4.98
278.10
5.15
281.88
5.22
6–13
Revision 4
MN-CDM760
QEF Eb/No
QEF Es/No
( * = EB2)
( * = EB2)
0.9
-2.3
1 / 0.9*
-1.4 / -1.5*
0.8
-1.1
1.0
-0.5
0.9
-0.2
1.2
0.3
1.3
0.8
1.3
1.2
1.6
1.7
1.7
2.1
1.8
2.4
1.9
2.8
2.2
3.3
2.4
3.8
2.6
4.2
3.0
4.9
3.3
5.4
3.7
5.9
4.0
6.4
4.2
6.6
3.8
5.9
3.4
5.8
3.9
6.5
3.9
6.8
4.7 / 4.5*
7.8 / 7.6*
4.7
8.1
5.3
9.0
5.8
9.6
6.3
10.3
6.9
11.0
7.0
11.2
5.3 / 5*
9.2 / 8.9*
5.2 / 5.1*
9.3 / 9.2*
5.7 / 5.5*
10 / 9.8*
5.9
10.5
6.4 / 6.3*
11.3 / 11.2*
6.8 / 6.7*
11.9 / 11.8*
7.6 / 7.2*
12.8 / 12.4*
7.8 / 7.6*
13.2 / 13*
8 / 7.9*
13.4 / 13.3*
7.2 / 7*
12.5 / 12.3*
7.5 / 7.3*
13.1 / 12.9*
8.1 / 8*
14 / 13.9*
8.6 / 8.4*
14.7 / 14.5*
9.2 / 8.9*
15.4 / 15.1*
9.8 / 9.4*
16.1 / 15.7*
10 / 9.8*
16.4 / 16.2*
NA / 10.4*
NA / 17.1*
NA / 11.1*
NA / 17.9*
NA / 11.5*
NA / 18.5*
NA / 12.3*
NA / 19.4*
NA / 12.7*
NA / 19.9*
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