Llandecwyn (Gwynedd, Wales) DAB transmitter
 | Google map |  | Bing map |  | Google Earth |  | 52.914,-4.018 or 52°54'51"N 4°1'5"W |
Are there any planned engineering works or unexpected transmitter faults on the Llandecwyn (Gwynedd, Wales) mast?
Llandecwyn transmitter - Llandecwyn transmitter: Possible effect on TV reception week commencing 15/04/2024 Screen may go black on some or all channels 
UK Free TV shows the coverage area for a radio transmitter as a coloured overlay (orange for FM, other colours for DAB) on the grey map. We have computed the coverage by combining the terrain with the official radiation pattern. A single click will select the transmitter to view the coverage for a single site, and a double click goes to a page showing full details. Click on the buttons in the right-hand corner of the map to choose from different frequencies (or multiplexes for DAB).
Local transmitter maps
Llandecwyn Freeview Llandecwyn DAB Llandecwyn AM/FM Llanddona TV region BBC Wales WalesMonday, 9 March 2015
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Patricia Cook2:11 PM
The date is 9/3/2015 and you have no reported problems on your transmitter but I and my neighbour have no signal on our TVs.
Can you help please?
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Dave Lindsay
4:30 PM
Talsarnau
4:30 PM
Talsarnau
Patricia Cook: In such situations it is often a useful clue to try and find out if there is a power outage to the transmission site. The power network operators for some areas, including this one, have look-ups on their websites -- just enter the postcode of the transmitter which is given by this site on the Llandecwyn Freeview page as LL47 6YT.
The look-up page for the local power distributor is:
Postcode Lookup - SP Energy Networks
I've just put that postcode in and got the following response: "Fault Completed -- There was a planned outage in your area which is now complete."
I guess that if you'd done this earlier you'd have found that there was a fault and this would seem to be the reason that the transmitter was off air.
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Dave's: mapD's Freeview map terrainD's terrain plot wavesD's frequency data D's Freeview Detailed Coverage
Wednesday, 27 November 2019
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David Williams7:56 AM
BBc radio 3; there are clicks on the sound this morning, problem is not my equipment, clicks on different receivers
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C
Chris.SE8:19 AM
David Williams:
Is this occurring on different radio stations? If so, it's likely to be some form of local interference. If it's about 1 click every two/three seconds or so, it could be an electric fence unit if you are in a rural location.
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David Williams9:10 AM
David Williams: not an electric fence I'm in the middle of Porthmadog, clicks are fairly random
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