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Full Freeview on the Divis (Northern Ireland) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps54.607,-6.009 or 54°36'24"N 6°0'34"Wsa_postcodeBT17 0NG

 

The symbol shows the location of the Divis (Northern Ireland) transmitter which serves 440,000 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.

Are there any planned engineering works or unexpected transmitter faults on the Divis (Northern Ireland) mast?

Divis transmitter - Divis transmitter: Possible effect on TV reception week commencing 25/03/2024 Pixelation or flickering on some or all channels Digital tick


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

Which Freeview channels does the Divis 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
 H max
C27 (522.0MHz)551mDTG-100,000W
Channel icons
1 BBC One (SD) Northern Ireland, 2 BBC Two Northern Ireland, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 14 others

PSB2
D3+4
 H max
C21+ (474.2MHz)551mDTG-100,000W
Channel icons
3 UTV (SD) (UTV), 4 Channel 4 (SD) NI ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 NI ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 UTV +1 (UTV),

PSB3
BBCB
 H max
C24 (498.0MHz)551mDTG-100,000W
Channel icons
46 5SELECT, 101 BBC One HD Northern Ireland, 102 BBC Two HD Northern Ireland, 103 UTV HD (UTV), 104 Channel 4 HD NI ads, 105 Channel 5 HD, 106 BBC Four HD, 107 BBC Three HD, 204 CBBC HD, 205 CBeebies HD, plus 1 others

COM4
SDN
 H -3dB
C23 (490.0MHz)551mDTG-850,000W
Channel icons
20 Drama, 21 5USA, 29 ITV2 +1, 32 5STAR, 33 5Action, 38 Channel 5 +1, 41 Legend, 42 GREAT! action, 57 Dave ja vu, 58 ITVBe +1, 59 ITV3 +1, 64 Blaze, 67 TRUE CRIME, 68 TRUE CRIME XTRA, 78 TCC, 81 Blaze +1, 83 Together TV, 89 ITV4 +1, 91 WildEarth, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, 267 Al Jazeera English, plus 30 others

COM5
ArqA
 H -3dB
C26 (514.0MHz)528mDTG-850,000W
Channel icons
11 Sky Mix, 17 Really, 19 Dave, 31 E4 Extra, 36 Sky Arts, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 49 4seven, 60 Drama +1, 65 That's TV 2, 70 Quest +1, 74 Yesterday +1, 75 That's 90s, 233 Sky News, plus 11 others

COM6
ArqB
 H -3dB
C30 (546.0MHz)528mDTG-850,000W
Channel icons
12 Quest, 25 W, 27 Yesterday, 34 GREAT! movies, 39 DMAX, 44 HGTV, 52 GREAT! romance, 56 That's TV (UK), 61 GREAT! movies extra, 63 GREAT! romance mix, 71 That’s 60s, 73 HobbyMaker, 82 Talking Pictures TV, 84 PBS America, 235 Al Jazeera Eng, plus 18 others

LBT
 H -13dB
C36 (594.0MHz)528mDTG-125,000W
Channel icons
from 29th September 2014: 7 NvTv,

NIMM
 H -40dB
C48 (690.0MHz)551mDTG-10W
Channel icons
from 4th September 2019: 53 TG4, 54 RTÉ One, 55 RTÉ Two,

DTG-8 64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
DTG-12 QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)

Which BBC and ITV regional news can I watch from the Divis transmitter?

regional news image
BBC Newsline 0.6m homes 2.5%
from Belfast BT2 8HQ, 1,044km northeast (51°)
to BBC Northern Ireland region - 46 masts.
regional news image
UTV Live 0.6m homes 2.5%
from Belfast BT7 1EB, 1,044km northeast (51°)
to UTV region - 46 masts.

Are there any self-help relays?

Chapel FieldsTransposerCentral Belfast61 homes

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

1950s-80s1984-971997-981998-20122012-134 Mar 2020
VHFA K TA K TA K TK TW T
C1BBCtvwaves
C21C4wavesC4wavesC4waves+D3+4D3+4
C23SDNSDN
C24ITVwavesITVwavesITVwavesBBCBBBCB
C26ArqAArqA
C27BBC2wavesBBC2wavesBBC2wavesBBCABBCA
C29ArqB
C30LBT
C31BBC1wavesBBC1wavesBBC1waves
C33com7
C34com8
C36_local
C48NIMMNIMM
C55tv_offcom7tv_off
C56tv_offCOM8tv_off

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 10 Oct 12 and 24 Oct 12.

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

Analogue 1-4 500kW
BBCA, D3+4, BBCB(-7dB) 100kW
SDN, ARQA, ARQB(-10dB) 50kW
com8(-16dB) 12.7kW
com7(-16.1dB) 12.4kW
LBT(-20dB) 5kW
Mux 1*, Mux 2*, Mux A*, Mux B*(-23.4dB) 2.3kW
Mux C*(-24dB) 2kW
Mux D*(-24.9dB) 1.6kW
NIMM(-47dB) 10W

Which companies have run the Channel 3 services in the Divis 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. Divis 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
Wednesday, 27 December 2017
P
P. Kieran Ward
sentiment_satisfiedBronze

11:53 PM
Belfast

I have a question - I'm looking for an answer! I am receiving 'Asia TV' from Divis and it has thrown the channel into EPG 809 where I have my Soarview channels. I can not find any reference on the internet as to where this channel should be placed in the EPG list - any suggestions?

link to this comment
P. Kieran Ward's 89 posts GB flag
P.'s: mapP's Freeview map terrainP's terrain plot wavesP's frequency data P's Freeview Detailed Coverage
Monday, 29 January 2018
K
Keith Cunningham
3:33 PM

Talking pictures TV has now changed to Com 6 Channel 29 and is not now on Com 7. Channel 33 as
Shown on your listing. Still on 81

link to this comment
Keith Cunningham's 3 posts GB flag
Friday, 6 April 2018
D
Denis Campbell
sentiment_satisfiedBronze

11:53 AM

Irish Television - Saorview RTE1/2 and TG4 are broadcast from Divis, but not shown on your list.

link to this comment
Denis Campbell's 24 posts GB flag
Saturday, 7 April 2018
P
P. Kieran Ward
11:46 AM

Denis - there are three television channels and one radio channel from RTE/TG4 are transmitted from Black Mountain not Divis. There are transmitted in UHF39. From the best of my knowledge you need a DVB-T2 device to receive this channel.

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P. Kieran Ward's 1 post GB flag
Friday, 13 April 2018
G
Gary
6:57 PM

Hi I live in Dromara co down my post code is BT25 2 DA I am using an indoor areal that just won't pick all my free view channels up, when I reset the tv iit confirms signal weak
I just want to walk into the likes of Argos and bye the correct areal plug it in and tune the tv with Zero hassel
Can any one out there please advise , I will struggle to listen a showroom sales man who hasn't yet shaved and just left secondary school
Please help

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Gary's 1 post GB flag
S
StevensOnln1
sentiment_very_satisfiedPlatinum

7:30 PM

Gary : Most indoor aerials are little more than a piece of wire sticking out of an amplifier and will only give good reception if you are close to the transmitter. At 28km away you need a decent rooftop aerial (you may get away with one in the loft) for reliable reception.

link to this comment
StevensOnln1's 3,605 posts GB flag
Monday, 3 September 2018
J
JIM MCKEOWN
3:37 PM

I live in the Dundrod area. The nearest transmitter for Freeview is Divis. I am told Black Mountain transmits RTE 1 and 2 and TG4 on Freeview but I cannot pick the up on my TV. I have heard it is possible to get a Freeview+ settop box to connect to the TV to enable to get these channels. Does anyone know if this is true and if so where can i get one? Thanks

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JIM MCKEOWN's 1 post GB flag
S
StevensOnln1
sentiment_very_satisfiedPlatinum

5:09 PM

JIM MCKEOWN: Do you receive the HD channels on 101-105? If not, you need a box that has the Freeview HD logo (Freeview+ indicates a set top box with a hard drive to make/store recordings).

link to this comment
StevensOnln1's 3,605 posts GB flag
Wednesday, 19 September 2018
B
brianbaron
6:10 PM

since the storm I have lost all transmission on my tv. I live in Banbridge--Bally down area, I have a new Smart tv--since October 2017--confused Brian No freeview at all either.

link to this comment
brianbaron's 1 post GB flag
S
StevensOnln1
sentiment_very_satisfiedPlatinum

6:54 PM

brianbaron: There are no faults showing for either the Divis or Banbridge transmitters. Perhaps the storm has moved or damaged your aerial. Is it still pointing the in the same direction as the aerials on neighbouring properties?

link to this comment
StevensOnln1's 3,605 posts GB flag
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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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