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Freeview Light on the Tregynon (Powys, Wales) transmitter

first published this on - UK Free TV
sa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps52.557,-3.314 or 52°33'26"N 3°18'51"Wsa_postcodeSY16 3LH

 

The symbol shows the location of the Tregynon (Powys, Wales) transmitter which serves less than 500 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 Tregynon (Powys, Wales) transmitter.

Choose from three options: ■ List by multiplex ■ List by channel number ■ List by channel name
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Which Freeview channels does the Tregynon 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.

MuxH/VFrequencyHeightModeWatts
PSB1
BBCA
 V max
C28 (530.0MHz)251mDTG-37W
Channel icons
1 BBC One (SD) Wales, 2 BBC Two Wales, 9 BBC Four, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, 601 BBC Red Button, plus 13 others

PSB2
D3+4
 V max
C25 (506.0MHz)251mDTG-37W
Channel icons
5 Channel 5, 6 ITV 2, 10 ITV3, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 24 ITV4, 33 ITV +1 (Wales),

PSB3
BBCB
 V max
C22 (482.0MHz)251mDTG-67W
Channel icons
74 Shopping Quarter , 101 BBC One HD Wales, 102 BBC Two HD (England), 104 Channel 4 HD South ads, 105 Channel 5 HD, 204 CBBC HD, plus 1 others

DTG-3 64QAM 8K 2/3 24.1Mb/s DVB-T MPEG2
DTG-6 256QAM 32KE 2/3 40.2Mb/s DVB-T2 MPEG4
H/V: aerial position (horizontal or vertical)

Are you trying to watch these 51 Freeview channels?

the effected channels
the effected channels
the effected channels
the effected channels

The Tregynon (Powys, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4Music, 4seven, 5SELECT, 5STAR, 5USA, Aljazeera English, BBC Four HD, BBC News HD, Blaze, Blaze +1, CBeebies HD, CBS Drama, CBS Justice, CBS Reality, Together TV +1, Challenge, Channel 5 +1, CITV, Dave, Dave ja vu, DMAX, Drama, E4 +1, Film4 +1, Food Network, Forces TV, FreeSports, HGTV, Horror Channel, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, More4 +1, NOW 80s, Paramount Network, PBS America +1, pick, Quest +1, Quest Red, Quest Red +1, Really, RT HD, Sky Arts, Sky News, Smithsonian Channel, Sony Movies Action, Talking Pictures TV, TCC, Together TV, Yesterday +1.

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 Tregynon transmitter?

regional news image
BBC Wales Today 1.2m homes 4.7%
from Cardiff CF5 2YQ, 118km south (178°)
to BBC Wales region - 206 masts.
regional news image
ITV Cymru Wales 1.2m homes 4.7%
from Cardiff CF5 6XJ, 122km south (179°)
to ITV Wales region - 206 masts.

How will the Tregynon (Powys, Wales) transmission frequencies change over time?

1984-971997-981998-20092009-1331 Dec 2018-
A K TA K TA K TA K TA K T
C22BBC1wavesBBC1wavesBBC1wavesBBCBBBCB
C25ITVwavesITVwavesITVwavesD3+4D3+4
C28BBC2wavesBBC2wavesBBC2wavesBBCABBCA
C32C4wavesC4wavesC4waves

tv_off Being removed from Freeview (for 5G use) after November 2020 - 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 4 Nov 09 and 3 Dec 09.

How do the old analogue and currrent digital signal levels compare?

Analogue 1-4 35W
BBCA, D3+4, BBCB(-7dB) 7W

Which companies have run the Channel 3 services in the Long Mountain transmitter area

Jan 1958-Jul 1968Television Wales and the West
Jul 1968-Feb 2004Harlech Television
Feb 2004-Dec 2014ITV plc
Feb 1983-Dec 1992TV-am•
Jan 1993-Sep 2010GMTV•
Sep 2010-Dec 2014ITV Daybreak•
• Breakfast ◊ Weekends ♦ Friday night and weekends † Weekdays only. Tregynon was not an original Channel 3 VHF 405-line mast: the historical information shown is the details of the company responsible for the transmitter when it began transmitting Channel 3.

Comments
Monday, 7 March 2016
Transmitter engineering
sentiment_very_satisfiedOwner

10:31 AM

TREGYNON transmitter - Possible service interruptions [DUK]

link to this comment
Transmitter engineering's 132,349 posts xx
Monday, 28 March 2016
Transmitter engineering
sentiment_very_satisfiedOwner

7:31 AM

TREGYNON transmitter - Possible service interruptions [DUK]

link to this comment
Transmitter engineering's 132,349 posts xx
Monday, 23 May 2016
Transmitter engineering
sentiment_very_satisfiedOwner

9:09 AM

TREGYNON transmitter - Possible service interruptions [DUK]

link to this comment
Transmitter engineering's 132,349 posts xx
Tuesday, 31 May 2016
Transmitter engineering
sentiment_very_satisfiedOwner

12:09 AM

TREGYNON transmitter - Possible service interruptions [DUK]

link to this comment
Transmitter engineering's 132,349 posts xx
Tuesday, 11 September 2018
M
Mel Trigg
5:28 PM

Transmitter engineering:

We are receiving no freeview signal from our home television or from our televisions in our caravan TV's, which is parked outside and has its own digital aerial. Is there a problem in the Tregynon area?

link to this comment
Mel Trigg's 1 post GB
Wednesday, 12 September 2018
MikeP
sentiment_very_satisfiedPlatinum

11:08 AM

Mel Trigg:

This is not the website for Transmitter Engineering. It merely reports on the information made publicly available about any work on Freeview transmitters.

If you are having reception problems please will yopu put your full post code into your response. That will bring up a number of links which will allow us contributors to evaluate your reception conditions.



link to this comment
MikeP's 3,055 posts GB
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Your comment please
Please post a question, answer or commentIf you have Freeview reception problems before posting a question your must first do this Freeview reset procedure then see: Freeview reception has changed, Single frequency interference, and Freeview intermittent interference.

If you have no satellite signal, see Sky Digibox says 'No Signal' or 'Technical fault'

If you have other problems, please provide a full (not partial) postcode (or preferably enter it in box at the top right) and indicate where if aerial is on the roof, in the loft or elsewhere.

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