HELPLINE 0861 40 41 42 • www.spacetv.co.za
MOD-HDMI-Q : Operation Manual 1v0
APPENDIX B
DVB-T bitrates (Mbit/s) for
8 MHz
bandwidth (non-hierarchical systems)
Modulation
Coding
Rate
Guard Interval
1/4
1/8
1/16
1/32
QPSK
1/2
4.976
5.529
5.855
6.032
2/3
6.635
7.373
7.806
8.043
3/4
7.465
8.294
8.782
9.048
5/6
8.294
9.216
9.758
10.053
7/8
8.709
9.676
10.246
10.556
16-QAM
1/2
9.953
11.059
11.709
12.064
2/3
13.271
14.745
15.612
16.086
3/4
14.929
16.588
17.564
18.096
5/6
16.588
18.431
19.516
20.107
7/8
17.418
19.353
20.491
21.112
64-QAM
1/2
14.929
16.588
17.564
18.096
2/3
19.906
22.118
23.419
24.128
3/4
22.394
24.882
26.346
27.144
5/6
24.882
27.647
29.273
30.160
7/8
26.126
29.029
30.737
31.668
DVB-T bitrates (Mbit/s) for
7 MHz
bandwidth (non-hierarchical systems)
Modulation
Coding
Rate
Guard Interval
1/4
1/8
1/16
1/32
QPSK
1/2
4.354
4.838
5.123
5.278
2/3
5.806
6.451
6.830
7.037
3/4
6.532
7.257
7.684
7.917
5/6
7.257
8.064
8.538
8.797
7/8
7.620
8.467
8.965
9.237
16-QAM
1/2
8.709
9.676
10.246
10.556
2/3
11.612
12.902
13.661
14.075
3/4
13.063
14.515
15.369
15.834
5/6
14.515
16.127
17.076
17.594
7/8
15.240
16.934
17.930
18.473
64-QAM
1/2
13.063
14.515
15.369
15.834
2/3
17.418
19.353
20.491
21.112
3/4
19.595
21.772
23.053
23.751
5/6
21.772
24.191
25.614
26.390
7/8
22.861
25.401
26.895
27.710