|
6 MHz DVB-T COFDM Payload Data Rates |
||||||
|
Useable Symbol Rate |
5.06250 |
Msym/s |
||||
|
OFDM Bandwidth |
5.70871 |
MHz |
||||
|
Modulation Type |
Code Rate |
Guard Interval |
||||
|
1/4 |
1/8 |
1/16 |
1/32 |
|||
|
QPSK 2 Bits/sym
|
1/2 |
3.732 |
4.147 |
4.391 |
4.524 |
|
|
2/3 |
4.976 |
5.529 |
5.855 |
6.032 |
||
|
3/4 |
5.599 |
6.221 |
6.587 |
6.786 |
||
|
5/6 |
6.221 |
6.912 |
7.318 |
7.54 |
||
|
7/8 |
6.532 |
7.257 |
7.684 |
7.917 |
||
|
16-QAM 4 Bits/sym
|
1/2 |
7.465 |
8.294 |
8.782 |
9.048 |
|
|
2/3 |
9.953 |
11.059 |
11.709 |
12.064 |
||
|
3/4 |
11.197 |
12.441 |
13.173 |
13.572 |
||
|
5/6 |
12.441 |
13.824 |
14.637 |
15.08 |
||
|
7/8 |
13.063 |
14.515 |
15.369 |
15.834 |
||
|
64-QAM 6 Bits/sym
|
1/2 |
11.197 |
12.441 |
13.173 |
13.572 |
|
|
2/3 |
14.929 |
16.588 |
17.564 |
18.096 |
||
|
3/4 |
16.796 |
18.662 |
19.76 |
20.358 |
||
|
5/6 |
18.662 |
20.735 |
21.955 |
22.62 |
||
|
7/8 |
19.595 |
21.772 |
23.053 |
23.751 |
||
|
Payload Data Rates Mbit/s |
||||||
|
Sys Mode |
Symbol Time (us) |
Guard Interval Length (us) |
||||
|
1/4 |
1/8 |
1/16 |
1/32 |
|||
|
2K |
298.67 |
74.67 |
37.33 |
18.67 |
9.33 |
|
|
8K |
1194.67 |
298.67 |
149.33 |
74.67 |
37.33 |
|
