Full Freeview on the Llanddona (Isle of Anglesey, Wales) transmitter
Google Streetview | Google map | Bing map | Google Earth | 53.307,-4.128 or 53°18'25"N 4°7'41"W | LL58 8YB |
The symbol shows the location of the Llanddona (Isle of Anglesey, Wales) transmitter which serves 44,000 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.
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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.
64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
The Llanddona (Isle of Anglesey, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: .
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 Llanddona 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.
64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
The Llanddona (Isle of Anglesey, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: .
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 Llanddona transmitter?
![regional news image](/styles/images/regionalnews/302x152/bbc-wales-today.jpg)
BBC Wales Today 1.2m homes 4.7%
from Cardiff CF5 2YQ, 210km south-southeast (164°)
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, 213km south-southeast (165°)
to ITV Wales region - 206 masts.
How will the Llanddona (Isle of Anglesey, Wales) transmission frequencies change over time?
1950s-80s | 1984-97 | 1997-98 | 1998-2009 | 2009-13 | 2013-18 | 2013-17 | 14 Nov 2018 | ||
VHF | C/D E | C/D E | C/D E | E T | E T | E T | B E T | ||
C1 | BBCtvwaves | ||||||||
C40 | ArqB | ArqB | BBCA | ||||||
C41 | SDN | ||||||||
C43 | SDN | SDN | SDN | D3+4 | |||||
C44 | ArqA | ||||||||
C46 | ArqA | ArqA | ArqA | BBCB | |||||
C47 | ArqB | ||||||||
C50tv_off | ArqB | ||||||||
C51tv_off | _local | _local | _local | _local | |||||
C53tv_off | C4waves | C4waves | C4waves | BBCB | BBCB | BBCB | |||
C57tv_off | BBC1waves | BBC1waves | BBC1waves | BBCA | BBCA | BBCA | |||
C60tv_off | ITVwaves | ITVwaves | ITVwaves | -D3+4 | -D3+4 | -D3+4 | |||
C63 | BBC2waves | BBC2waves | BBC2waves |
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 | 100kW | |
BBCA, D3+4, BBCB | (-7dB) 20kW | |
SDN, ARQA, ARQB | (-10dB) 10kW | |
Mux 1*, Mux 2*, Mux A*, Mux B*, Mux C*, Mux D* | (-20dB) 1000W |
Which companies have run the Channel 3 services in the Llanddona transmitter area
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Monday, 25 December 2017
Transmitter engineering
5:09 AM
5:09 AM
LLANDDONA transmitter - DAB: BBC National DAB Radio Off Air from 20:48 yesterday to 20:49 yesterday. [BBC]
link to this comment |
Tuesday, 26 December 2017
Transmitter engineering
5:09 AM
5:09 AM
LLANDDONA transmitter - DAB: BBC National DAB Radio Off Air from 20:48 on 24 Dec to 20:49 on 24 Dec. [BBC]
link to this comment |
Sunday, 7 January 2018
W
william perry4:11 PM
Why is PBS not available from Llandonna. Their website says it should be available as Channel 94.
link to this comment |
S
StevensOnln14:24 PM
william perry: PBS America is broadcast on the COM8 multiplex which is not broadcast from Llanddona. COM8 (along with COM7) is a temporary service which is broadcast from 30 main transmitters covering around 75% of UK households and will close some time between 2020 and 2022.
link to this comment |
Tuesday, 13 February 2018
P
Paul12:51 AM
This info is a bit out of date, any chance of updates please?
TruTV has gone.
Sony Crime Channel is on 60.
Also My5 will be replaced by 5Prime possibly today (13 Feb).
True Entertainment has appeared on 61 despite having strange signal problems bouncing up and down between 35% to 78% with picture breaking up a bit (every other channel is strong and stable). Any idea what is causing this? Is True Ent even supposed to be there?
Thank you
link to this comment |
S
StevensOnln14:42 PM
Paul: My5 has become 5Select (the originally announced change to 5Prime was dropped due to trademark issues, presumably with the Amazon Prime streaming service). If you are receiving True Entertainment then you are picking it up from a transmitter in England as it isn't present on any transmitters in Wales.
link to this comment |
Friday, 9 March 2018
Transmitter engineering
1:29 PM
1:29 PM
LLANDDONA transmitter - Freeview: HD Digital TV Wrong Region from 18:13 yesterday to 18:19 yesterday. [BBC]
link to this comment |
Saturday, 10 March 2018
Transmitter engineering
4:29 AM
4:29 AM
LLANDDONA transmitter - Freeview: HD Digital TV Wrong Region from 18:13 on 08 Mar to 18:19 on 08 Mar. [BBC]
link to this comment |
Sunday, 22 April 2018
Transmitter engineering
6:07 AM
6:07 AM
LLANDDONA transmitter - DAB: BBC National DAB Radio Off Air from 22:47 yesterday to 22:51 yesterday. [BBC]
link to this comment |
Monday, 23 April 2018
Transmitter engineering
6:07 AM
6:07 AM
LLANDDONA transmitter - DAB: BBC National DAB Radio Off Air from 22:47 on 21 Apr to 22:51 on 21 Apr. [BBC]
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