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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Thursday, 28 June 2018
H
Helen8:21 PM
I live in Llandudno, and for some time had interference on some channels, this has now got worse and we have at
Times no channels at all, please help
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S
StevensOnln111:19 PM
Helen: Have you checked for any loose or damaged cables or connections behind your TV? Please provide a full postcode so that we can see where you are in relation to the transmitter and your predicted coverage etc. Do not attempt to retune.
link to this comment |
Wednesday, 4 July 2018
I also live in Llandudno and have had the same interference and now loss of channels. I know of many others experiencing the exact same thing both here and in rhos on sea. It's obviously a transmitter problem which has got worse since some bright spark decided to carry out work during the busiest week of the town's year and whilst the world cup is on.
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Thursday, 5 July 2018
MikeP
3:47 PM
3:47 PM
Jason Mack:
It is not due to the transmitter work but the weather. It is a well known natural phenomenon that occurs every year in warm weather and there is nothing anyone can do about it.
Patience is a virtue in these conditions.
link to this comment |
Thursday, 9 August 2018
Transmitter engineering
12:07 PM
12:07 PM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 08:17 today to 08:22 today. [BBC]
link to this comment |
Friday, 10 August 2018
Transmitter engineering
6:07 AM
6:07 AM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 08:17 yesterday to 08:22 yesterday. [BBC]
link to this comment |
Transmitter engineering
6:07 PM
6:07 PM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 08:17 yesterday to 08:22 yesterday. DAB: BBC National DAB Radio Off Air from 01:42 today to 01:43 today, BBC National DAB Radio Off Air from 01:21 today to 01:23 today, BBC National DAB Radio Off Air from 01:08 to [BBC]
link to this comment |
Transmitter engineering
9:07 PM
9:07 PM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 08:17 yesterday to 08:22 yesterday. DAB: BBC National DAB Radio Off Air from 01:08 today to 01:11 today, BBC National DAB Radio Off Air from 01:42 today to 01:43 today, BBC National DAB Radio Off Air from 01:21 to [BBC]
link to this comment |
Saturday, 11 August 2018
Transmitter engineering
12:07 AM
12:07 AM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 08:17 yesterday to 08:22 yesterday. DAB: BBC National DAB Radio Off Air from 01:21 today to 01:23 today, BBC National DAB Radio Off Air from 01:42 today to 01:43 today, BBC National DAB Radio Off Air from 01:08 to [BBC]
link to this comment |
Transmitter engineering
6:07 AM
6:07 AM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 08:17 on 09 Aug to 08:22 on 09 Aug. DAB: BBC National DAB Radio Off Air from 01:42 yesterday to 01:43 yesterday, BBC National DAB Radio Off Air from 01:08 yesterday to 01:11 yesterday, BBC National DAB Radio Off A [BBC]
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