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VHF/UHF Channel Allocation
- Date added:
- Wednesday, 10 March 2010
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Answer
TELEVISION SYSTEM DATA
CCIR 625-LINE SYSTEM-I WITH PAL COLOUR
The following frequency bands are used for television transmissions:-
- BAND III 174 - 254 MHz
- BAND IV 470 - 598 MHz SOUND carrier -13dB relative to VISION carrier
- BAND V 599 - 860 MHz
RECEIVER INTERMEDIATE FREQUENCIES
Channel assignments to transmitting stations have been planned assuming the use of 38,9 MHz as the television receiver vision intermediate frequency and 32,9 MHz for sound intermediate frequency. In all cases the sound carrier frequency is nominally 6MHz higher than the vision carrier frequency.
The NICAM sound carrier is 6,552 MHz higher than the vision carrier frequency.
|
BAND III (VHF)
|
BAND IV & V (UHF)
|
|
CHANNEL
|
VISION
MHz
|
CHANNEL
|
VISION
MHz
|
CHANNEL
|
VISION
MHz
|
CHANNEL
|
VISION
MHz
|
CHANNEL
|
VISION
MHz
|
|
4
|
175,25
|
21
|
471,25
|
33
|
567,25
|
45
|
663,25
|
57
|
759,25
|
|
5
|
183,25
|
22
|
479,25
|
34
|
575,25
|
46
|
671,25
|
58
|
767,25
|
|
6
|
191,25
|
23
|
487,25
|
35
|
583,25
|
47
|
679,25
|
59
|
775,25
|
|
7
|
199,25
|
24
|
495,25
|
36
|
591,25
|
48
|
687,25
|
60
|
783,25
|
|
8
|
207,25
|
25
|
503,25
|
37
|
599,25
|
49
|
695,25
|
61
|
791,25
|
|
9
|
215,25
|
26
|
511,25
|
38
|
607,25
|
50
|
703,25
|
62
|
799,25
|
|
10
|
223,25
|
27
|
519,25
|
39
|
615,25
|
51
|
711,25
|
63
|
807,25
|
|
11
|
231,25
|
28
|
527,25
|
40
|
623,25
|
52
|
719,25
|
64
|
815,25
|
|
12
|
-
|
29
|
535,25
|
41
|
631,25
|
53
|
727,25
|
65
|
823,25
|
|
13
|
247,43
|
30
|
543,25
|
42
|
639,25
|
54
|
735,25
|
66
|
831,25
|
|
|
31
|
551,25
|
43
|
647,25
|
55
|
743,25
|
67
|
839,25
|
|
|
32
|
559,25
|
44
|
655,25
|
56
|
751,25
|
68
|
847,25
|
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