Comtech EF Data CDM-760 Installation And Operation Manual page 45

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