Radio
and Television Transmitter site TV-FM DX`ing page of Dennis H. from the Netherlands
World Television Systems
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World Television System
Television standards:
Recently a lot has been accomplished to facilitate easy reception
of foreigen broadcasts by simplifying television standards.
The discontinuation of the high-difinition French 819 lines
standard and the rather poor British 405 lines standard left the
world with just 2 standards; 525 lines (generally accompanied by
the American NTSC colour system) and 625 lines
(usually in PAL or SECAM colour).
The technical characteristics of the various transmission systems
are given in the tables below. The colour standards
(PAL, SECAM, NTSC) and television system used by each country are indicated at the top of the country entry.
Antenna polarization varies from one transmitter to
another and either (H)orizontal or (V)ertical.
Band | FM/TV | Frequencies Range | Channels |
Band I | Television | 41 - 68 MHz | Channel 1 - 4 |
Band II | FM Radio (Eastern Europe Television) | 87.5 - 104 MHz | Channel R1 - R5 |
Band III | Television | 147 - 223 MHz | Channel 5 - 12 |
Band IV/V | Television | 470 - 960 MHz | Channel 21 - 81 |
VHF LOW FREQUENCIES BAND 1 and 2 in Vision MHz
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Channel allocations Band 1, 2 and 3
VHF 40-100 MHz | Europe | Syteem B - D - I - Ls |
VHF 40-110 MHz | Australia, China, Japan, New Zealand | Syteem M - B - D |
VHF 160-230 MHz | Japan,Australia,New Zealand, Morocco, French Territories Overseas and China. | Syteem M - B - K - D |
VHF 160-230 MHz | Italy, Eire Rep. of S.A. | Syteem B - D - I - L |
CHARACTERISTICS OF TELEVISION SYSTEMS
(as indicated in CCIR Report)
System |
Numer of lines |
Channel width MHz | Vision band width MHz |
Vision / Sound separation MHz |
Vestigial side - band MHz |
Vision mod. |
Sound mod. |
B | 625 | 7 | 5 | +5.5 | 0.75 | Neg. | FM |
D | 625 | 8 | 6 | +6.5 | 0.75 | Neg. | FM |
G | 625 | 8 | 5 | +5.5 | 0.75 | Neg. | FM |
H | 625 | 8 | 5 | +5.5 | 1.25 | Neg. | FM |
I | 625 | 8 | 5.5 | +5.5 | 1.25 | Neg. | FM |
K | 625 | 8 | 6 | +6.5 | 0.75 | Neg. | FM |
L | 625 | 8 | 6 | +6.5 | 1.25 | Pos. | AM |
M | 625 | 6 | 4.2 | +4.5 | 0.75 | Neg. | FM |
N | 625 | 6 | 4.5 | +4.5 | 0.75 | Neg. | FM |
Channels F2, F3, F4, Vision / Sound is -6.5 MHz
(France)
Band 1
Channel | Freq.vision | Freq. audio |
2 | 48.25 MHz | 53.75 MHz |
3 | 55.25 MHz | 60.75 MHz |
4 | 62.25 MHz | 67.75 MHz |
Band 3
Channel | Freq.vision | Freq.audio |
5 | 175.25 MHz | 180.75 MHz |
6 | 182.25 MHz | 187.75 MHz |
7 | 189.25 MHz | 194.75 MHz |
8 | 196.25 MHz | 201.75 MHz |
9 | 203.25 MHz | 208.75 MHz |
10 | 210.25 MHz | 215.75 MHz |
11 | 217.25 MHz | 222.75 MHz |
12 | 224.25 MHz | 229.75 MHz |
Band 4 and 5
Chanel | Freq.vision | Freq.audio |
21 | 471.25 MHz | 476.75 MHz |
22 | 479.25 MHz | 484.75 MHz |
23 | 487.25 MHz | 492.75 MHz |
24 | 495.25 MHz | 500.75 MHz |
25 | 503.25 MHz | 508.75 MHz |
26 | 511.25 MHz | 516.75 MHz |
27 | 519.25 MHz | 524.75 MHz |
28 | 527.25 MHz | 532.75 MHz |
29 | 535.25 MHz | 540.75 MHz |
30 | 543.25 MHz | 548.75 MHz |
31 | 551.25 MHz | 556.75 MHz |
32 | 559.25 MHz | 564.75 MHz |
33 | 567.25 MHz | 572.75 MHz |
34 | 575.25 MHz | 580.75 MHz |
35 | 583.25 MHz | 588.75 MHz |
36 | 591.25 MHz | 596.75 MHz |
37 | 599.25 MHz | 604.75 MHz |
38 | 607.25 MHz | 612.75 MHz |
39 | 615.25 MHz | 620.75 MHz |
40 | 623.25 MHz | 628.75 MHz |
41 | 631.25 MHz | 636.75 MHz |
42 | 639.25 MHz | 644.75 MHz |
43 | 647.25 MHz | 652.75 MHz |
44 | 655.25 MHz | 660.75 MHz |
45 | 663.25 MHz | 668.75 MHz |
46 | 671.25 MHz | 676.75 MHz |
47 | 679.25 MHz | 684.75 MHz |
48 | 687.25 MHz | 692.75 MHz |
49 | 695.25 MHz | 700.75 MHz |
50 | 703.25 MHz | 708.75 MHz |
51 | 711.25 MHz | 716.75 MHz |
52 | 719.25 MHz | 724.75 MHz |
53 | 727.25 MHz | 732.75 MHz |
54 | 735.25 MHz | 740.75 MHz |
55 | 743.25 MHz | 748.75 MHz |
56 | 756.25 MHz | 756.75 MHz |
57 | 759.25 MHz | 764.75 MHz |
58 | 767.25 MHz | 772.75 MHz |
59 | 775.25 MHz | 780.75 MHz |
60 | 783.25 MHz | 788.75 MHz |
61 | 791.25 MHz | 796.75 MHz |
62 | 799.25 MHz | 804.75 MHz |
63 | 807.25 MHz | 812.75 MHz |
64 | 815.25 MHz | 820.75 MHz |
65 | 823.25 MHz | 828.75 MHz |
66 | 831.25 MHz | 836.75 MHz |
67 | 839.25 MHz | 844.75 MHz |
68 | 847.25 MHz | 852.75 MHz |
69 | 855.25 MHz | 860.75 MHz |