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QMultiFlex-400™ Installation and Operating Handbook
12.2.2
DVBS2 Short FEC Frame Size (16.2kb)
Modulation
and Coding
QPSK R1/4
QPSK R1/3
QPSK R2/5
QPSK R1/2
QPSK R3/5
QPSK R2/3
QPSK R3/4
QPSK R4/5
QPSK R5/6
QPSK R8/9
8PSK R3/5
8PSK R2/3
8PSK R3/4
8PSK R5/6
8PSK R8/9
16APSK R2/3
16APSK R3/4
16APSK R4/5
16APSK R5/6
16APSK R8/9
32APSK R3/4
32APSK R4/5
32APSK R5/6
32APSK R8/9
20% roll off - QEF PER = 10
Pilots Disabled
Es/No
Eb/No
Spectral
(dB)
(dB)
Efficiency
-1.83
2.55
0.365324
-0.62
1.40
0.629060
0.33
1.51
0.760928
0.85
1.56
0.848840
2.73
2.10
1.156532
3.38
2.27
1.288400
4.38
2.86
1.420269
4.96
3.17
1.508181
5.63
3.60
1.596093
6.53
4.15
1.727961
7.33
4.96
1.725319
7.87
5.03
1.922040
8.81
5.55
2.118761
10.10
6.33
2.381056
11.27
7.15
2.577778
10.25
6.18
2.548792
11.14
6.65
2.809662
11.78
7.03
2.983575
12.44
7.44
3.157488
13.59
8.25
3.418357
14.03
8.60
3.493093
14.69
9.00
3.709309
15.33
9.39
3.925526
16.67
10.38
4.249850
12-3
-7
Pilots Enabled
Es/No
Eb/No
Spectral
(dB)
(dB)
Efficiency
-2.33
2.14
0.357467
-0.67
1.44
0.615532
0.33
1.61
0.744564
0.78
1.58
0.830585
2.73
2.19
1.131661
3.48
2.47
1.260693
4.41
2.98
1.389725
4.96
3.26
1.475747
5.58
3.64
1.561768
6.55
4.27
1.690800
6.38
4.09
1.692033
7.27
4.52
1.884959
8.56
5.38
2.077885
9.95
6.27
2.335120
11.12
7.09
2.528046
9.65
5.66
2.505223
10.89
6.47
2.761633
11.66
6.98
2.932574
12.31
7.39
3.103514
13.49
8.23
3.359924
13.63
8.29
3.419165
14.57
8.96
3.630805
15.16
9.31
3.842446
16.52
10.32
4.159906
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