Promax MO-180 Manual De Usuario página 119

USER'S MANUAL MO-180
Convolutional
Constellation
code
1/2
2/3
3/4
QPSK
5/6
7/8
1/2
2/3
16QAM
3/4
5/6
7/8
1/2
2/3
64QAM
3/4
5/6
7/8
Table 4.- Useful bit rate (Mbps) for DVB-T modes and 7 MHz channel bandwidths.
For hierarchical modulations, you must follow the guidelines shown below Table 1.
Convolutional
Constellation
code
1/2
2/3
QPSK
3/4
5/6
7/8
1/2
2/3
16QAM 3/4
5/6
7/8
1/2
2/3
64QAM
3/4
5/6
7/8
Table 5.- Useful bit rate (Mbps) for DVB-T modes and 6 MHz channel bandwidths.
For hierarchical modulations, you must follow the guidelines shown below Table 1.
04/2008
Guard interval
1/4 1/8
4,3544118 4,8382353
5,8058824 6,4509804
6,5316176 7,2573529
7,2573529 8,0637255
7,6202206 8,4669118
8,7088235 9,6764706
11,6117647 12,9019608 13,6608997 14,0748663
13,0632353 14,5147059 15,3685121 15,8342246
14,5147059 16,1274510 17,0761246 17,5935829
15,2404412 16,9338235 17,9299308 18,4732620
13,0632353 14,5147059 15,3685121 15,8342246
17,4176471 19,3529412 20,4913495 21,1122995
19,5948529 21,7720588 23,0527682 23,7513369
21,7720588 24,1911765 25,6141869 26,3903743
22,8606618 25,4007353 26,8948962 27,7098930
Guard interval
1/4 1/8
3,7323529 4,1470588
4,9764706 5,5294118
5,5985294 6,2205882
6,2205882 6,9117647
6,5316176 7,2573529
7,4647059 8,2941176
9,9529412 11,0588235 11,7093426 12,0641711
11,1970588 12,4411765 13,1730104 13,5721925
12,4411765 13,8235294 14,6366782 15,0802139
13,0632353 14,5147059 15,3685121 15,8342246
11,1970588 12,4411765 13,1730104 13,5721925
14,9294118 16,5882353 17,5640138 18,0962567
16,7955882 18,6617647 19,7595156 20,3582888
18,6617647 20,7352941 21,9550173 22,6203209
19,5948529 21,7720588 23,0527682 23,7513369
1/16 1/32
5,1228374 5,2780749
6,8304498 7,0374332
7,6842561 7,9171123
8,5380623 8,7967914
8,9649654 9,2366310
10,2456747 10,5561497
1/16 1/32
4,3910035 4,5240642
5,8546713 6,0320856
6,5865052 6,7860963
7,3183391 7,5401070
7,6842561 7,9171123
8,7820069 9,0481283
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