Technical Manual
20
Available bitrates (Mbit/s)
for a
DVB-T system
in 6
MHz
channels
M
odulation
Coding
rate
Guard interval
1
/
4
1
/
8
1
/
1
6
1
/
3
2
QPSK
1
/
2
3
.
73
2
4
.
14
7
4
.
39
1
4
.
52
4
2
/
3
4
.
97
6
5
.
52
9
5
.
85
5
6
.
03
2
3
/
4
5
.
59
9
6
.
22
1
6
.
58
7
6
.
78
6
5
/
6
6
.
22
1
6
.
91
2
7
.
31
8
7
.
54
0
7
/
8
6
.
53
2
7
.
25
7
7
.
68
4
7
.
91
7
16-QAM
1
/
2
7
.
46
5
8
.
29
4
8
.
78
2
9
.
04
8
2
/
3
9
.
93
2
11
.
05
9
11
.
70
9
12
.
06
4
3
/
4
11
.
19
7
12
.
44
1
13
.
17
3
13
.
57
2
5
/
6
12
.
44
1
13
.
82
4
14
.
63
7
15
.
08
0
7
/
8
13
.
06
3
14
.
51
5
15.369
15.834
64-QAM
1
/
2
11
.
19
7
12
.
44
1
13
.
17
3
13
.
57
2
2
/
3
14
.
92
9
16
.
58
8
17
.
56
4
18
.
09
6
3
/
4
16.796
18.662
19.760
20.358
18.662
20.735
21.955
22.620
19.595
21.772
23.053
23.751
5
/
6
7
/
8
M o d u l a t i o n s e t t i n g v e r s u s b i t r a t e f o r a 6 M H z D V B - T b a n d w i d t h
I M P O R T A N T : T h e 6 M H z D V B - T b a n d w i d t h s e t t i n g i s t h e m a x i m u m
t h a t m a y b e u s e d i n a n 8 M H z w i d e R F c h a n n e l .
Available bitrates (Mbit/s)
for a
DVB-T system
in 8
MHz
channels
M
odulation
Coding
rate
G
u
a
r
d
i
n
t
e
r
v
a
l
1
/
4
1
/
8
1
/
1
6
1
/
3
2
QPSK
1
/
2
4
.
97
6
5
.
52
9
5
.
85
5
6
.
03
2
2
/
3
6
.
63
5
7
.
37
3
7
.
80
6
8
.
04
3
3
/
4
7
.
46
5
8
.
29
4
8
.
78
2
9
.
04
8
5
/
6
8
.
29
4
9
.
21
6
9
.
75
8
10
.
05
3
7
/
8
8
.
70
9
9
.
67
6
10
.
24
6
10
.
55
6
16-QAM
1
/
2
9
.
95
3
11
.
05
9
11
.
70
9
12
.
06
4
2
/
3
13
.
27
1
1
4
.
74
5
15
.
61
2
16
.
08
6
3
/
4
14
.
92
9
16
.
58
8
17
.
56
4
18
.
09
6
5
/
6
16.588
18.431
19.516
20.107
17.418
19.353
20.491
21.112
7
/
8
64-QAM
1
/
2
14
.
92
9
16
.
58
8
17
.
56
4
18
.
09
6
2
/
3
19.906
22.118
23.419
24.128
22.394
24.882
26.346
27.144
24.882
27.647
29.273
30.16
26.126
29.029
30.737
31.668
3
/
4
5
/
6
7
/
8
M o d u l a t i o n s e t t i n g v e r s u s b i t r a t e f o r a n 8 M H z D V B - T b a n d w i d t h
N O T E : E x t e r n a l e n c o d e r r e q u i r e d f o r b i t r a t e s i n y e l l o w h i g h l i g h t .