|
8 MHz DVB-T COFDM Payload Data Rate |
||||||
|
Useable Symbol Rate |
6.75000 |
Msym/s |
||||
|
OFDM Bandwidth |
7.61161 |
MHz |
||||
|
Modulation Type |
Code Rate |
Guard Interval |
||||
|
1/4 |
1/8 |
1/16 |
1/32 |
|||
|
QPSK 2 Bits/sym
|
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 4 Bits/sym
|
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 6 Bits/sym
|
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 |
30.16 |
||
|
7/8 |
26.126 |
29.029 |
30.737 |
31.668 |
||
|
Payload Data Rates Mbit/s |
||||||
|
Sys Mode |
Symbol Time (us) |
Guard Interval Length (us) |
||||
|
1/4 |
1/8 |
1/16 |
1/32 |
|||
|
2K |
224 |
56 |
28 |
14 |
7 |
|
|
8K |
896 |
224 |
112 |
56 |
28 |
|
