Freeview Light on the Deiniolen (Gwynedd, Wales) transmitter
Google map | Bing map | Google Earth | 53.137,-4.130 or 53°8'13"N 4°7'49"W | LL55 3DN |
The symbol shows the location of the Deiniolen (Gwynedd, Wales) transmitter which serves 1,800 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 Deiniolen (Gwynedd, Wales) 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 Deiniolen (Gwynedd, Wales) 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 Deiniolen 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 | C22 (482.0MHz) | 359m | DTG- | 8W |
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, plus 14 others | |||||
PSB2 D3+4 | V max | C25 (506.0MHz) | 359m | DTG- | 8W |
5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (Wales), | |||||
PSB3 BBCB | V max | C28 (530.0MHz) | 359m | DTG- | 8W |
46 5SELECT, 101 BBC One HD Wales, 102 BBC Two HD Wales, 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 44 Freeview channels?
The Deiniolen (Gwynedd, Wales) 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 Deiniolen transmitter?
![regional news image](/styles/images/regionalnews/302x152/bbc-wales-today.jpg)
BBC Wales Today 1.2m homes 4.7%
from Cardiff CF5 2YQ, 192km south-southeast (162°)
to BBC Wales region - 206 masts.
![regional news image](/styles/images/regionalnews/302x152/itv-cymru-wales.jpg)
ITV Cymru Wales 1.2m homes 4.7%
from Cardiff CF5 6XJ, 195km south-southeast (163°)
to ITV Wales region - 206 masts.
How will the Deiniolen (Gwynedd, Wales) transmission frequencies change over time?
1984-97 | 1997-98 | 1998-2009 | 2009-13 | 14 Nov 2018 | |||||
A K T | A K T | A K T | A K T | A K T | |||||
C22 | BBC1waves | BBC1waves | BBC1waves | BBCA | BBCA | ||||
C25 | ITVwaves | ITVwaves | ITVwaves | D3+4 | D3+4 | ||||
C28 | BBC2waves | BBC2waves | BBC2waves | BBCB | BBCB | ||||
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 21 Oct 09 and 18 Nov 09.
How do the old analogue and currrent digital signal levels compare?
Analogue 1-4 | 40W | |
BBCA, D3+4, BBCB | (-7dB) 8W |
Which companies have run the Channel 3 services in the Llanddona transmitter area
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Thursday, 5 April 2012
DEINIOLEN transmitter - Freeview BBC Digital TV Off Air from 07:16 yesterday to 09:26 yesterday HD Digital TV Off Air from 07:16 yesterday to 09:26 yesterday [BBC]
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Friday, 6 April 2012
DEINIOLEN transmitter - Freeview BBC Digital TV Off Air from 07:16 on 04 Apr to 09:26 on 04 Apr HD Digital TV Off Air from 07:16 on 04 Apr to 09:26 on 04 Apr [BBC]
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Friday, 13 July 2012
A
Adam Whitehouse10:47 AM
Why do we receive so few channels from this transmitter, with no plans to upgrade our service, when people living 3 miles away can get upto 100 channels and only have the same equipement as us and pay the same license fee. If I rotate my aerial to cover Southern Ireland over 60 miles away I can get many more great if I understood gaelic, but am limited to 15 or so from the mast 300 yards up my road, a few of which are duplicate channels.
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Adam Whitehouse: The Commercial multiplexes do not have as wide a coverage as the Public Service ones. They decide where to site their transmitters and have done so at 81 of the largest (by viewer population). This gives them a coverage of 90% of the population. For them to broadcast from the 1,000 or so small relays including Deiniolen, would double their cost of transmission whilst only adding 8.5% of the population to their potential viewer base.
They make money by showing advertising to as many viewers as possible which they aquire at lowest possible cost. They have no "Public Service" obligation". It is not surprising that they don't consider the relays worthwhile.
The Licence fee goes to the BBC which is a Public Service Broadcaster. I do not agree with any suggestion that it should receive less from viewers which the Commercial broadcasters don't wish to serve. In such cases, with less to choose from, there may be more reliance on the BBC.
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K
KMJ,Derby11:26 AM
Adam Whitehouse: The smaller relay transmitters are public service transmitters and are provided at considerable cost (relative to the number of viewers served) for the supply of BBC channels plus ITV1, C4 and C5 which are the commercially funded public service channels. The extra channels on mux D3+4 are a bonus provided using spare capacity on the mux. The owners of the COM muxes were invited to extend coverage to other sites at switchover, but declined due to the extra cost. Ofcom only required that coverage for the COM muxes would be at least as good after switchover as had been provided on the original low power transmitters.
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K
KMJ,Derby11:32 AM
Adam Whitehouse: I should, of course, have included S4C in the list of public service channels for Wales.
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Saturday, 25 January 2014
DEINIOLEN transmitter - Freeview: BBC Digital TV Off Air from 12:38 today, HD Digital TV Off Air from 12:38 today. FM: Radio 1 FM Off Air from 12:38 today, Radio 2 FM Off Air from 12:38 today, Radio 3 FM Off Air from 12:38 today, Radio 4 FM Off Air from 12:38 today, Radio Cymru [BBC]
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R
RB9:40 PM
Hi,
The is the transmitter still down? Was the outage from this afternoon related to stormy weather? When will the transmitter be back up and running?
Many thanks,
RB
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Sunday, 26 January 2014
DEINIOLEN transmitter - Freeview: BBC Digital TV Off Air from 12:38 yesterday to 00:03 today, HD Digital TV Off Air from 12:38 yesterday to 00:03 today. FM: Radio 1 FM Off Air from 12:38 yesterday, Radio 2 FM Off Air from 12:38 yesterday, Radio 3 FM Off Air from 12:38 yesterday, [BBC]
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DEINIOLEN transmitter - Freeview: BBC Digital TV Off Air from 12:38 yesterday to 00:03 today, HD Digital TV Off Air from 12:38 yesterday to 00:03 today. FM: Radio 1 FM Off Air from 12:38 yesterday to 15:26 today, Radio 2 FM Off Air from 12:38 yesterday to 15:26 today, Radio 3 FM [BBC]
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