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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Sunday, 6 May 2018
Transmitter engineering
3:06 PM
3:06 PM
LLANDDONA transmitter - DAB: BBC National DAB Radio Off Air from 11:47 today to 11:50 today. [BBC]
link to this comment |
Monday, 7 May 2018
Transmitter engineering
6:06 AM
6:06 AM
LLANDDONA transmitter - DAB: BBC National DAB Radio Off Air from 11:47 yesterday to 11:50 yesterday. [BBC]
link to this comment |
Tuesday, 8 May 2018
Transmitter engineering
6:06 AM
6:06 AM
LLANDDONA transmitter - DAB: BBC National DAB Radio Off Air from 11:47 on 06 May to 11:50 on 06 May. [BBC]
link to this comment |
Friday, 25 May 2018
M
Mike7:05 PM
I do not have any signal on my humax freeview box I have tried re booting and every thing else any help thanks.
link to this comment |
S
StevensOnln17:17 PM
Mike: Have you checked for loose or damaged cables or connections behind your Humax box and TV? Please provide a full postcode so that we can see which transmitter you're using, where you are in relation to it and your predicted coverage etc.
link to this comment |
Thursday, 14 June 2018
Transmitter engineering
6:04 AM
6:04 AM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 02:58 today to 03:13 today. [BBC]
link to this comment |
Friday, 15 June 2018
Transmitter engineering
6:04 AM
6:04 AM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 02:58 yesterday to 03:13 yesterday. [BBC]
link to this comment |
Saturday, 16 June 2018
Transmitter engineering
6:04 AM
6:04 AM
LLANDDONA transmitter - Freeview: BBC Digital TV Weak Signal from 02:58 on 14 Jun to 03:13 on 14 Jun. [BBC]
link to this comment |
Wednesday, 27 June 2018
K
kevin8:21 PM
I have recently lost a number of channels and getting poor picture and pixels, and when i check my tv receive BT tells me there is poor signal strength, i have tried retuning, our aerial has not moved anything going on?
link to this comment |
S
StevensOnln111:11 PM
kevin: Retuning will never fix a weak signal as all you are doing is deleting your channels which were already tuned correctly and searching for them again. Have you checked for any loose or damaged cables or connections behind your TV? The current hot weather conditions are causing TV and radio signals to travel much further than they normally would, resulting in interference from distant transmitters causing reception problems in various parts of the country which may be a factor.
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