Comtech EF Data CDM-760 User Manual
Page 99
Front Panel Operation
Revision 2
CDM-760 Advanced High-Speed Trunking Modem
MN-CDM760
6–13
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)
MOD
FEC
Min SR
(Msps)
Max SR
(Msps)
Min DR
(Mbps)
Max DR
(Mbps)
Spec Eff
(Bits / Hz)
QEF Eb/No
( * = EB2)
QEF Es/No
( * = EB2)
QPSK
1/2
0.1
150
0.10
144.75
1.6
1.3
1.4
8/15
0.1
150
0.10
154.50
1.7
1.7
1.8
17/30
0.1
150
0.11
164.25
1.8
2.1
2.2
3/5
0.1
150
0.12
174.00
2.0
2.5
2.6
19/30
0.1
150
0.12
183.75
2.0
2.8
2.9
2/3
0.1
150
0.13
193.65
2.3
3.3
3.4
127/180
0.1
150
0.14
204.90
2.5
3.8
3.9
3/4
0.1
150
0.15
217.80
2.8
4.3
4.4
4/5
0.1
150
0.15
232.35
3.1
4.9
5.0
5/6
0.1
150
0.16
242.25
3.4
5.4
5.5
31/36
0.1
150
0.17
250.20
3.8
5.9
6.0
8/9
0.1
150
0.17
258.60
4.1
6.4
6.5
9/10
0.1
150
0.17
261.90
4.3
6.6
6.7
8PSK
17/30
0.1
120
0.16
197.04
3.8
5.9
6.0
3/5
0.1
120
0.17
208.80
3.8
6.1
6.2
19/30
0.1
120
0.18
220.44
4.0
6.5
6.6
2/3
0.1
120
0.19
232.32
4.1
6.9
7.0
127/180
0.1
120
0.20
245.76
4.8
7.8
7.9
3/4
0.1
120
0.22
261.36
4.9
8.2
8.3
4/5
0.1
120
0.23
278.88
5.4
9.0
9.1
5/6
0.1
120
0.24
290.64
5.9
9.6
9.7
31/36
0.1
120
0.25
300.24
6.4
10.3
10.4
8/9
0.1
120
0.26
310.32
7.0
11.0
11.1
9/10
0.1
120
0.26
314.16
7.2
11.3
11.4
16APSK
19/30
0.1
90
0.24
219.87
5.4 / 5.1*
9.2 / 8.9*
9.3 / 9.0*
2/3
0.1
90
0.26
231.75
5.5 / 5.2*
9.5 / 9.2*
9.6 / 9.3*
127/180
0.1
90
0.27
245.16
5.7 / 5.5*
10.0 / 9.8*
10.1 / 9.9*
3/4
0.1
90
0.29
260.64
6.1 / 6*
10.6 / 10.5* 10.7 / 10.6*
4/5
0.1
90
0.31
278.10
6.6 / 6.4*
11.4 / 11.2* 11.5 / 11.3*
5/6
0.1
90
0.32
289.98
7 / 6.8*
12.0 / 11.8* 12.1 / 11.9*
31/36
0.1
90
0.33
299.52
7.7 / 7.3*
12.8 / 12.4* 12.9 / 12.5*
8/9
0.1
90
0.34
309.60
7.9 / 7.7*
13.2 / 13.0* 13.3 / 13.1*
9/10
0.1
90
0.35
313.47
8.2 / 8*
13.5 / 13.3* 13.6 / 13.4*
32APSK
127/180
0.1
72
0.34
245.30
7.3 / 7.1*
12.5 / 12.3* 12.6 / 12.4*
3/4
0.1
72
0.36
260.86
7.6 / 7.4*
13.1 / 12.9*
13.2 / 13*
4/5
0.1
72
0.39
278.35
8.2 / 8.1*
14.0 / 13.9*
14.1 / 14*
5/6
0.1
72
0.40
290.23
8.8 / 8.5*
14.8 / 14.5* 14.9 / 14.6*
31/36
0.1
72
0.42
299.74
9.3 / 9*
15.4 / 15.1* 15.5 / 15.2*
8/9
0.1
72
0.43
309.82
10 / 9.5*
16.2 / 15.7* 16.3 / 15.8*
9/10
0.1
72
0.44
313.70
10.2 / 9.9*
16.5 / 16.2* 16.6 / 16.3*
64APSK *
4/5
0.1
54
0.46
250.02
NA / 10.5*
NA / 17.1*
NA / 17.2*
5/6
0.1
54
0.48
260.82
NA / 11.2*
NA / 17.9*
NA / 18*
31/36
0.1
54
0.50
268.92
NA / 11.6*
NA / 18.5*
NA / 18.6*
8/9
0.1
54
0.52
278.10
NA / 12.4*
NA / 19.4*
NA / 19.5*
9/10
0.1
54
0.52
281.88
NA / 12.8*
NA / 19.9*
NA / 20*