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Freeview Light on the Sennybridge (Powys, Wales) transmitter

Brian Butterworth first published this on 1st May 2004 at 08:20 - UK Free TV

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51.953,-3.582 or 51°57'12"N 3°34'54"W

LD3 8BH

The symbol shows the location of the Sennybridge (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 Sennybridge (Powys, Wales) transmitter.

Choose from three options: ■ List by multiplex ■ List by channel number ■ List by channel name

_______

Which Freeview channels does the Sennybridge 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.

Mux	H/V	Frequency	Height	Mode	Watts
PSB1 BBCA	V max	C43 (650.0MHz)	399m	DTG-	13W
	1 BBC One (SD) Wales, 2 BBC Two Wales, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 14 others
PSB2 D3+4	V max	C40 (626.0MHz)	399m	DTG-	13W
	5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (Wales),
PSB3 BBCB	V max	C46 (674.0MHz)	399m	DTG-	13W
	46 5SELECT, 101 BBC One HD Wales, 102 BBC Two HD Wales, 104 Channel 4 HD South ads, 105 Channel 5 HD, 106 BBC Four HD, 110 Channel 4 HD (Wales), 204 CBBC HD, 205 CBeebies HD, plus 1 others 66 TBN UK,

H/V: aerial position (horizontal or vertical)

Are you trying to watch these 44 Freeview channels?

The Sennybridge (Powys, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Al Jazeera English, Blaze, Blaze +1, Challenge, Channel 5 +1, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, YAAAS!, Film4 +1, Food Network, GREAT! action, GREAT! christmas, GREAT! movies extra, GREAT! movies, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, Quest +1, Quest Red, Really, Sky Mix, Sky News, Talking Pictures TV, TCC, That's 90s, That's Christmas, Together TV, TRUE CRIME, TRUE CRIME XTRA, W, 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 Sennybridge transmitter?

BBC Wales Today 1.2m homes 4.7%
from Cardiff CF5 2YQ, 56km south-southeast (155°)
to BBC Wales region - 206 masts.

ITV Cymru Wales 1.2m homes 4.7%
from Cardiff CF5 6XJ, 59km south-southeast (159°)
to ITV Wales region - 206 masts.

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

	1984-97	1997-98	1998-2010	2010-13	15 May 2019
	B E T	B E T	B E T	B E T	B E K T
C40	BBC1_waves	BBC1_waves	BBC1_waves		D3+4
C43	ITV_waves	ITV_waves	ITV_waves	BBCA	BBCA
C46	BBC2_waves	BBC2_waves	BBC2_waves	BBCB	BBCB
C50_{tv_off}	C4_waves	C4_waves	C4_waves	D3+4

_{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 3 Mar 10 and 31 Mar 10.

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

Analogue 1-4	64W
BBCA, D3+4, BBCB	(-6.9dB) 13W

Local transmitter maps

Sennybridge Freeview Wenvoe TV region BBC Wales Wales

Which companies have run the Channel 3 services in the Wenvoe transmitter area

Jan 1958-Jul 1968	Television Wales and the West
Jul 1968-Feb 2004	Harlech Television
Feb 2004-Dec 2014	ITV plc

Feb 1983-Dec 1992	TV-am•
Jan 1993-Sep 2010	GMTV•
Sep 2010-Dec 2014	ITV Daybreak•

• Breakfast ◊ Weekends ♦ Friday night and weekends † Weekdays only. Sennybridge 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.

Is the transmitter output the same in all directions?

Comments

Saturday, 6 March 2021

Transmitter engineering

_{sentiment_very_satisfied}Owner

2:15 PM

- : Off the air due to essential from 3 Mar 10:01 until 3 Mar 11:53. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts xx flag

Friday, 19 March 2021

Transmitter engineering

_{sentiment_very_satisfied}Owner

10:40 AM

- : Off the air due to a fault from 19 Mar 09:59. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts xx flag

Transmitter engineering

_{sentiment_very_satisfied}Owner

1:51 PM

- : Off the air due to a fault from 19 Mar 09:59 until 19 Mar 10:37. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts xx flag

Thursday, 24 June 2021

Transmitter engineering

_{sentiment_very_satisfied}Owner

5:46 PM

- : Off the air due to essential from 24 Jun 16:06 until 24 Jun 16:35. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts GB flag

Thursday, 15 July 2021

Transmitter engineering

_{sentiment_very_satisfied}Owner

11:46 AM

- : Off the air due to essential from 15 Jul 11:29 until 15 Jul 11:30. Off the air due to essential engineering from 15 Jul 10:35 until 15 Jul 10:36. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts GB flag

Tuesday, 20 July 2021

Transmitter engineering

_{sentiment_very_satisfied}Owner

11:50 AM

- : Off the air due to essential from 15 Jul 11:29 until 15 Jul 11:30. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts GB flag

Monday, 11 October 2021

Transmitter engineering

_{sentiment_very_satisfied}Owner

11:44 AM

- : Off the air due to essential from 11 Oct 12:04 until 11 Oct 12:04. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts GB flag

Friday, 29 October 2021

Transmitter engineering

_{sentiment_very_satisfied}Owner

9:19 AM

- : Off the air due to essential from 29 Oct 10:03. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts GB flag

Transmitter engineering

_{sentiment_very_satisfied}Owner

3:20 PM

- : Off the air due to a fault from 29 Oct 14:55 until 29 Oct 15:02. Off the air due to essential from 29 Oct 10:03 until 29 Oct 14:55. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts GB flag

Monday, 13 March 2023

Transmitter engineering

_{sentiment_very_satisfied}Owner

8:09 AM

- : Off the air due to a fault from 13 Mar 07:35. . [BBC]

link to this comment

Transmitter engineering's 146,829 posts GB flag

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Page 39

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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.

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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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