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Freeview Light on the Llanengan (Gwynedd, Wales) transmitter

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

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52.820,-4.550 or 52°49'13"N 4°32'58"W

LL53 7LR

The symbol shows the location of the Llanengan (Gwynedd, 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 Llanengan (Gwynedd, 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 Llanengan 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.

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 60 Freeview channels?

The Llanengan (Gwynedd, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4Music, 4seven, 4seven HD, 5SELECT, 5Spike, 5STAR, 5STAR +1, 5USA, 5USA +1, AlJazeera English (SD), Aljazeera English HD, BBC Four HD, BBC News HD, Blaze, Blaze +1, CBeebies HD, CBS Drama, CBS Justice, CBS Reality, CBS Reality +1, Challenge, Channel 4+1 HD, Channel 5 +1, CITV, Dave, Dave ja vu, DMAX, Drama, E4 +1, Food Network, Forces TV, Freesports, Home, Horror Channel, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Together TV +1, Movies4Men, NOW 80s, Now 90s, Paramount Network, PBS America, pick, Pick +1, Quest +1, Quest Red, Quest Red +1, Really, RT HD, Sewing Quarter, Sky News, Smithsonian Channel HD, Sony Movie Channel, Talking Pictures TV, TCC, Together TV, Yesterday, YourTV.

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 Llanengan transmitter?

BBC Wales Today 1.2m homes 4.7%
from Cardiff CF5 2YQ, 173km south-southeast (149°)
to BBC Wales region - 206 masts.

ITV Cymru Wales 1.2m homes 4.7%
from Cardiff CF5 6XJ, 175km south-southeast (151°)
to ITV Wales region - 206 masts.

site development by Twelve Winds Consulting Ltd

How will the Llanengan (Gwynedd, Wales) transmission frequencies change over time?

	1984-97	1997-98	1998-2009	2009-13	14 Nov 12	2013-17	14 Nov 2018
	C/D E	C/D E	C/D E	C/D E	C/D E T	C/D E T	A K T
C29							BBCA
C31							D3+4
C37							BBCB
C49_{tv_off}					BBCA	BBCA
C54_{tv_off}	C4_waves	C4_waves	C4_waves	BBCB	BBCB	BBCB
C58_{tv_off}	BBC1_waves	BBC1_waves	BBC1_waves	D3+4	D3+4	D3+4
C61	ITV_waves	ITV_waves	ITV_waves	BBCA
C64	BBC2_waves	BBC2_waves	BBC2_waves

_{tv_off} Being removed from Freeview (for 5G use) by 30 June 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 21 Oct 09 and 18 Nov 09.

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

BBCA, D3+4, BBCB	10W
Analogue 1-4	(-5.2dB) 3W

Local transmitter maps

Llanengan Freeview Llanddona TV region BBC Wales Wales

Which companies have run the Channel 3 services in the Llanddona 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. Llanengan 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

Monday, 4 July 2016

Transmitter engineering

_{sentiment_very_satisfied}Owner

12:09 AM

- Possible service interruptions [DUK]

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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.

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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Mux	H/V	Frequency	Height	Mode	Watts
PSB1 BBCA	H max	C29 (538.0MHz)	28m	DTG-3	10W
	9 BBC Four, 201 CBBC SD, 202 CBeebies, 231 BBC News, 232 BBC Parliament, 250 BBC Red Button, plus 13 others
PSB2 D3+4	H max	C31 (554.0MHz)	28m	DTG-3	10W
	5 Channel 5 (SD), 6 ITV 2, 10 ITV3, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 24 ITV4, 33 ITV +1 (Wales), 45 Film4 +1,
PSB3 BBCB	H max	C37 (602.0MHz)	28m	DTG-6	10W
	86 More4 +1, 104 Channel 4 HD South ads, 105 Channel 5 HD, 204 CBBC HD,