Freeview Light on the Corwen (Denbighshire, Wales) transmitter
 | Google map |  | Bing map |  | Google Earth |  | 52.977,-3.372 or 52°58'38"N 3°22'18"W |  | LL21 0DS |
The symbol shows the location of the Corwen (Denbighshire, Wales) transmitter which serves 1,100 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.
Are there any planned engineering works or unexpected transmitter faults on the Corwen (Denbighshire, Wales) mast?
CORWEN transmitter - Freeview: Off the air due to essential engineering from 30 May 09:06 until 30 May 16:30. . 
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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 Corwen (Denbighshire, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Blaze, Blaze +1, CBS Reality, Challenge, Channel 5 +1, CITV, YAAAS!, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, Film4 +1, Food Network, GB News, GREAT! movies, GREAT! movies action, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, pick, Pop Player, Quest +1, Quest Red, Really, Sky News, Smithsonian Channel, Talking Pictures TV, TCC, That's TV (UK), Together TV, W, Yesterday +1.
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 Corwen 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 | C28 (530.0MHz) | 286m | DTG- | 40W |
 1 BBC One (SD) Wales, 2 BBC Two Wales, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, 250 BBC Red Button, plus 13 others | |||||
| PSB2 D3+4 | V max | C25 (506.0MHz) | 286m | DTG- | 40W |
 5 Channel 5, 6 ITV 2, 10 ITV3, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 26 ITV4, 30 E4 +1, 35 ITV1 +1 (Wales), | |||||
| PSB3 BBCB | V max | C22 (482.0MHz) | 286m | DTG- | 40W |
 56 5SELECT, 101 BBC One HD Wales, 102 BBC Two HD (England), 104 Channel 4 HD South ads, 105 Channel 5 HD, 106 BBC Four HD, 110 Channel 4 HD (Wales), 204 CBBC HD, 205 CBeebies HD, plus 1 others | |||||
Are you trying to watch these 43 Freeview channels?
The Corwen (Denbighshire, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Blaze, Blaze +1, CBS Reality, Challenge, Channel 5 +1, CITV, YAAAS!, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, Film4 +1, Food Network, GB News, GREAT! movies, GREAT! movies action, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, pick, Pop Player, Quest +1, Quest Red, Really, Sky News, Smithsonian Channel, Talking Pictures TV, TCC, That's TV (UK), Together TV, W, Yesterday +1.
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 Corwen transmitter?
BBC Wales Today 1.2m homes 4.7%
from Cardiff CF5 2YQ, 165km south (177°)
to BBC Wales region - 206 masts.
ITV Cymru Wales 1.2m homes 4.7%
from Cardiff CF5 6XJ, 169km south (178°)
to ITV Wales region - 206 masts.
How will the Corwen (Denbighshire, Wales) transmission frequencies change over time?
| 1984-97 | 1997-98 | 1998-2009 | 2009-13 | 31 Mar 2019- | |||||
| A K T | A K T | A K T | A K T | A K T | |||||
| C22 | BBC1waves | BBC1waves | BBC1waves | BBCB | BBCB | ||||
| C25 | ITVwaves | ITVwaves | ITVwaves | D3+4 | D3+4 | ||||
| C28 | BBC2waves | BBC2waves | BBC2waves | BBCA | BBCA | ||||
| C32 | 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 28 Oct 09 and 25 Nov 09.
How do the old analogue and currrent digital signal levels compare?
| Analogue 1-4 | 300W | |
| BBCA, D3+4, BBCB | (-8.8dB) 40W |
Which companies have run the Channel 3 services in the Moel-Y-Parc transmitter area
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Wednesday, 1 December 2021
Transmitter engineering
6:09 AM
6:09 AM
CORWEN transmitter - Freeview: Off the air due to a fault from 30 Nov 20:33 until 30 Nov 23:12. Off the air due to a fault from 29 Nov 12:39 until 29 Nov 15:42. . [BBC]
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Saturday, 4 December 2021
Transmitter engineering
6:14 PM
6:14 PM
CORWEN transmitter - Freeview: Off the air due to a fault from 30 Nov 20:33 until 30 Nov 23:12. . [BBC]
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Tuesday, 30 May 2023
Transmitter engineering
10:09 AM
10:09 AM
CORWEN transmitter - Freeview: Off the air due to essential engineering from 30 May 09:06. . [BBC]
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Transmitter engineering
7:20 PM
7:20 PM
CORWEN transmitter - Freeview: Off the air due to essential engineering from 30 May 09:06 until 30 May 16:30. . [BBC]
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