menuMENU    UK Free TV logo Freeview

 

 

Click to see updates

Freeview Light on the Londonderry (Northern Ireland) transmitter

first published this on - UK Free TV
sa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps55.003,-7.370 or 55°0'11"N 7°22'11"Wsa_postcodeBT48 0JS

 

The symbol shows the location of the Londonderry (Northern Ireland) transmitter which serves 37,000 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.

This transmitter has no current reported problems

The BBC and Digital UK report there are no faults or engineering work on the Londonderry (Northern Ireland) transmitter.

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

Which Freeview channels does the Londonderry 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
C44 (658.0MHz)286mDTG-32,000W
Channel icons
9 BBC Four, 201 CBBC SD, 202 CBeebies, 231 BBC News, 232 BBC Parliament, 250 BBC Red Button, plus 13 others

PSB2
D3+4
 V max
C41 (634.0MHz)286mDTG-32,000W
Channel icons
3 UTV (SD) (UTV), 4 Channel 4 (SD) NI ads, 5 Channel 5 (SD), 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 NI ads, 18 More4, 24 ITV4, 33 UTV +1 (UTV), 45 Film4 +1,

PSB3
BBCB
 V max
C47 (682.0MHz)286mDTG-62,000W
Channel icons
86 More4 +1, 103 UTV HD (UTV), 104 Channel 4 HD NI ads, 105 Channel 5 HD, 204 CBBC HD,

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 61 Freeview channels?

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

The Londonderry (Northern Ireland) 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 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, Quest HD, 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, True Entertainment, True Movies, 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 Londonderry transmitter?

regional news image
BBC Newsline 0.6m homes 2.5%
from Belfast BT2 8HQ, 1,052km northeast (50°)
to BBC Northern Ireland region - 46 masts.
regional news image
UTV Live 0.6m homes 2.5%
from Belfast BT7 1EB, 1,052km northeast (50°)
to UTV region - 46 masts.

How will the Londonderry (Northern Ireland) transmission frequencies change over time?

1950s-80s1984-971997-981998-20122012-132013-182013-1730 Sep 2019-
VHFB E TW TW TB E TB E TB E TB E T
C2BBCtvwaves
C31C5wavesC5waves
C41ITVwavesITVwavesITVwavesD3+4D3+4D3+4D3+4
C44BBC2wavesBBC2wavesBBC2wavesBBCABBCABBCABBCA
C47C4wavesC4wavesC4wavesBBCBBBCBBBCBBBCB
C51tv_offBBC1wavesBBC1wavesBBC1waves_local_local_local_local

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 10 Oct 12 and 24 Oct 12.

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

Analogue 5 10kW
Analogue 1-4(-4.9dB) 3.2kW
BBCA, D3+4, BBCB(-7dB) 2kW

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

Oct 1959-May 2006Ulster Television
May 2006-Dec 2014UTV plc
Feb 1983-Dec 1992TV-am•
Jan 1993-Sep 2010GMTV•
Sep 2010-Dec 2014ITV Daybreak•
• Breakfast ◊ Weekends ♦ Friday night and weekends † Weekdays only. Londonderry 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
Friday, 31 May 2019
Transmitter engineering
sentiment_very_satisfiedOwner

2:09 PM

LONDONDERRY transmitter - DAB: BBC National DAB Radio Off Air from 11:22 yesterday to 11:36 yesterday. FM: Radio 1 FM Weak Signal from 11:36 yesterday to 17:25 yesterday, Radio 1 FM Off Air from 11:22 yesterday to 11:36 yesterday, Radio 2 FM Weak Signal from 11:36 yesterday to 17: [BBC]

link to this comment
Transmitter engineering's 122,169 posts xx
Transmitter engineering
sentiment_very_satisfiedOwner

5:09 PM

LONDONDERRY transmitter - AM: Radio 5 Live Off Air from 11:22 yesterday to 11:36 yesterday, Radio 5 Live Weak Signal from 11:36 yesterday to 17:25 yesterday. LW: Radio 4 MF Off Air from 11:22 yesterday to 11:36 yesterday. [BBC]

link to this comment
Transmitter engineering's 122,169 posts xx
Saturday, 1 June 2019
Transmitter engineering
sentiment_very_satisfiedOwner

5:09 AM

LONDONDERRY transmitter - AM: Radio 5 Live Off Air from 11:22 on 30 May to 11:36 on 30 May, Radio 5 Live Weak Signal from 11:36 on 30 May to 17:25 on 30 May. LW: Radio 4 MF Off Air from 11:22 on 30 May to 11:36 on 30 May. [BBC]

link to this comment
Transmitter engineering's 122,169 posts xx
Friday, 7 June 2019
Transmitter engineering
sentiment_very_satisfiedOwner

11:09 AM

LONDONDERRY transmitter - AM: Radio 5 Live Weak Signal from 09:51 today. LW: Radio 4 MF Weak Signal from 09:51 today. [BBC]

link to this comment
Transmitter engineering's 122,169 posts xx
Transmitter engineering
sentiment_very_satisfiedOwner

2:09 PM

LONDONDERRY transmitter - AM: Radio 5 Live Weak Signal from 09:51 today to 12:58 today. LW: Radio 4 MF Weak Signal from 09:51 today to 12:58 today. [BBC]

link to this comment
Transmitter engineering's 122,169 posts xx
Saturday, 8 June 2019
Transmitter engineering
sentiment_very_satisfiedOwner

5:09 AM

LONDONDERRY transmitter - AM: Radio 5 Live Weak Signal from 09:51 yesterday to 12:58 yesterday. LW: Radio 4 MF Weak Signal from 09:51 yesterday to 12:58 yesterday. [BBC]

link to this comment
Transmitter engineering's 122,169 posts xx
Sunday, 9 June 2019
Transmitter engineering
sentiment_very_satisfiedOwner

5:09 AM

LONDONDERRY transmitter - AM: Radio 5 Live Weak Signal from 09:51 on 07 Jun to 12:58 on 07 Jun. LW: Radio 4 MF Weak Signal from 09:51 on 07 Jun to 12:58 on 07 Jun. [BBC]

link to this comment
Transmitter engineering's 122,169 posts xx
Select more comments

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.

UK Free TV is here to help people. If you are rude or disrespectful all of your posts will be deleted and you will be banned.








Privacy policy: UK Free Privacy policy.