Freeview Light on the Welwyn (Hertfordshire, England) transmitter
Google map | Bing map | Google Earth | 51.830,-0.227 or 51°49'48"N 0°13'36"W | AL6 9PX |
The symbol shows the location of the Welwyn (Hertfordshire, England) transmitter which serves 2,700 homes. The bright green areas shown where the signal from this transmitter is strong, dark green areas are poorer signals. Those parts shown in yellow may have interference on the same frequency from other masts.
This transmitter has no current reported problems
The BBC and Digital UK report there are no faults or engineering work on the Welwyn (Hertfordshire, England) transmitter._______
Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
H/V: aerial position (horizontal or vertical)
![the effected channels](https://de8as167a043l.cloudfront.net/cache/squares/X=606/Y=47/UKHY/FOUR7/TMF/5LIFE/5US/ALJAZ/ALJAZHD/BLAZE/BLAZEP1/CHALLENGE/FIVEPL1/DMAX/THTS)
![the effected channels](https://de8as167a043l.cloudfront.net/cache/squares/X=606/Y=47//FILM4P1/FOODNET/Gaction/Gmovies/Gclassic/Gclassic1/UKTVHOME/YOURTVP1/ITV2P/ITV3P1/ITV4P1/ITVBEP1)
![the effected channels](https://de8as167a043l.cloudfront.net/cache/squares/X=606/Y=47/CBSACT/PSBAMERICA/QUEST/QUESTP1/REALLY/PICKTV/SNWS/TALKPICS/COMCHHD/CLUBLND/THATSUK/COMCH/REAL)
![the effected channels](https://de8as167a043l.cloudfront.net/cache/squares/X=606/Y=47/CBSDRMA/DAVE/DAVEJAVU/DRAMA/W/BLANK2/BLANK2/BLANK2/BLANK2/BLANK2/BLANK2/BLANK2/BLANK2)
The Welwyn (Hertfordshire, England) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: U&Yesterday, 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Al Jazeera English, Blaze, Blaze +1, Challenge, Channel 5 +1, DMAX, E4 Extra, YAAAS!, Film4 +1, Food Network, GREAT! action, GREAT! movies, GREAT! romance, GREAT! romance mix, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, Quest +1, Quest Red, Really, Sky Mix, Sky News, Talking Pictures TV, TCC, That's 90s, That's TV 2, Together TV, TRUE CRIME, TRUE CRIME XTRA, U&Dave, U&Dave ja vu, U&Drama +1, U&W.
If you want to watch these channels, your aerial must point to one of the 80 Full service Freeview transmitters. For more information see the will there ever be more services on the Freeview Light transmitters? page.
Which Freeview channels does the Welwyn transmitter broadcast?
If you have any kind of Freeview fault, follow this Freeview reset procedure first.Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
Mux | H/V | Frequency | Height | Mode | Watts |
PSB1 BBCA | V max | C43 (650.0MHz) | 123m | DTG- | 30W |
1 BBC One (SD) London, 2 BBC Two England, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 16 others | |||||
PSB2 D3+4 | V max | C40 (626.0MHz) | 123m | DTG- | 30W |
3 ITV 1 (SD) (London), 4 Channel 4 (SD) London ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 London ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (London), | |||||
PSB3 BBCB | V max | C46 (674.0MHz) | 123m | DTG- | 30W |
46 5SELECT, 101 BBC One HD London, 102 BBC Two HD England, 103 ITV 1 HD (ITV London), 104 Channel 4 HD London ads, 105 Channel 5 HD, 106 BBC Four HD, 107 BBC Three HD, 204 CBBC HD, 205 CBeebies HD, plus 1 others |
Are you trying to watch these 44 Freeview channels?
The Welwyn (Hertfordshire, England) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: U&Yesterday, 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Al Jazeera English, Blaze, Blaze +1, Challenge, Channel 5 +1, DMAX, E4 Extra, YAAAS!, Film4 +1, Food Network, GREAT! action, GREAT! movies, GREAT! romance, GREAT! romance mix, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, Quest +1, Quest Red, Really, Sky Mix, Sky News, Talking Pictures TV, TCC, That's 90s, That's TV 2, Together TV, TRUE CRIME, TRUE CRIME XTRA, U&Dave, U&Dave ja vu, U&Drama +1, U&W.
If you want to watch these channels, your aerial must point to one of the 80 Full service Freeview transmitters. For more information see the will there ever be more services on the Freeview Light transmitters? page.
Which BBC and ITV regional news can I watch from the Welwyn transmitter?
![regional news image](/styles/images/regionalnews/302x152/itv-london.jpg)
ITV London News 4.9m homes 18.4%
from London WC1X 8XZ, 35km south-southeast (165°)
to ITV London region - 55 masts.
How will the Welwyn (Hertfordshire, England) transmission frequencies change over time?
1984-97 | 1997-98 | 1998-2012 | 2012-13 | 30 Mar 2018 | |||||
B E T | B E T | B E T | B E K T | B E K T | |||||
C40 | BBC1waves | BBC1waves | BBC1waves | D3+4 | D3+4 | ||||
C43 | ITVwaves | ITVwaves | ITVwaves | BBCA | BBCA | ||||
C46 | BBC2waves | BBC2waves | BBC2waves | BBCB | BBCB | ||||
C50tv_off | C4waves | C4waves | C4waves |
tv_off Being removed from Freeview (for 5G use) after November 2020 / June 2022 - more
Table shows multiplexes names see this article;
green background for transmission frequencies
Notes: + and - denote 166kHz offset; aerial group are shown as A B C/D E K W T
waves denotes analogue; digital switchover was 4 Apr 12 and 18 Apr 12.
How do the old analogue and currrent digital signal levels compare?
Analogue 1-4 | 150W | |
BBCA, D3+4, BBCB | (-7dB) 30W |
Which companies have run the Channel 3 services in the Crystal Palace transmitter area
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Monday, 22 January 2024
Transmitter engineering
10:49 AM
10:49 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 22/01/2024 Screen may go black on some or all channels [DUK]
link to this comment |
Monday, 29 January 2024
Transmitter engineering
5:11 AM
5:11 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 29/01/2024 Screen may go black on some or all channels [DUK]
link to this comment |
Monday, 5 February 2024
Transmitter engineering
5:10 AM
5:10 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 05/02/2024 Screen may go black on some or all channels [DUK]
link to this comment |
Monday, 11 March 2024
Transmitter engineering
10:10 AM
10:10 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 11/03/2024 Screen may go black on some or all channels [DUK]
link to this comment |
Monday, 18 March 2024
Transmitter engineering
5:10 AM
5:10 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 18/03/2024 Screen may go black on some or all channels [DUK]
link to this comment |
Transmitter engineering
5:10 AM
5:10 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 18/03/2024 Screen may go black on some or all channels [DUK]
link to this comment |
Monday, 25 March 2024
Transmitter engineering
9:04 AM
9:04 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 25/03/2024 Screen may go black on some or all channels [DUK]
link to this comment |
Monday, 5 August 2024
Transmitter engineering
10:47 AM
10:47 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 05/08/2024 Screen may go black on some or all channels [DUK]
link to this comment |
Monday, 12 August 2024
Transmitter engineering
5:07 AM
5:07 AM
Welwyn transmitter - Welwyn transmitter: Possible effect on TV reception week commencing 12/08/2024 Screen may go black on some or all channels [DUK]
link to this comment |
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