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Full Freeview on the Darvel (East Ayrshire, Scotland) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps55.579,-4.291 or 55°34'45"N 4°17'26"Wsa_postcodeKA16 9LS

 

The symbol shows the location of the Darvel (East Ayrshire, Scotland) transmitter which serves 150,000 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 Darvel (East Ayrshire, Scotland) mast?

Darvel transmitter - Darvel transmitter: Possible effect on TV reception week commencing 11/11/2024 Screen may go black 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 Darvel 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
C22- (481.8MHz)446mDTG-20,000W
Channel icons
1 BBC One (SD) Scotland, 2 BBC Two Scotland, 7 BBC Alba HD, 23 BBC Three, 24 BBC Four (Scotland SD), 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 13 others

PSB2
D3+4
 H max
C25 (506.0MHz)446mDTG-20,000W
Channel icons
3 STV (SD) (STV Central (Glasgow micro region)), 4 Channel 4 (SD) Scotland ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 Scotland ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (STV Edinburgh), 35 STV+1 (STV Edinburgh), 71 That’s 60s,

PSB3
BBCB
 H max
C28 (530.0MHz)446mDTG-20,000W
Channel icons
46 5SELECT, 101 BBC One HD Scotland, 102 BBC Two HD Scotland, 103 ITV 1 HD (STV West), 103 STV HD (STV West), 104 Channel 4 HD Scotland ads, 105 Channel 5 HD, 106 BBC Four HD, 108 BBC Scotland HD, 204 CBBC HD, 205 CBeebies HD, plus 1 others

COM4
SDN
 H -3dB
C32 (562.0MHz)446mDTG-810,000W
Channel icons
20 U&Drama, 21 5USA, 29 ITV2 +1, 32 5STAR, 33 5Action, 38 Channel 5 +1, 41 Legend, 42 GREAT! action, 57 U&Dave ja vu, 58 ITV3 +1, 59 ITV4 +1, 64 Blaze, 67 TRUE CRIME, 68 TRUE CRIME XTRA, 81 Blaze +1, 83 Together TV, 91 WildEarth, 93 ITVBe +1, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, 251 Al Jazeera English, 255 FRANCE 24 (in English), 265 Rok Sky +1, plus 29 others

COM5
ArqA
 H -3dB
C34 (578.0MHz)446mDTG-810,000W
Channel icons
11 Sky Mix, 17 Really, 19 U&Dave, 31 E4 Extra, 36 Sky Arts, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 49 4seven, 60 U&Drama +1, 65 That's TV 2, 70 Quest +1, 74 &UYesterday +1, 76 That's TV 2 MCR, 233 Sky News, plus 13 others

COM6
ArqB
 H -3dB
C35 (586.0MHz)446mDTG-810,000W
Channel icons
12 Quest, 25 U&W, 27 U&Yesterday, 34 GREAT! movies, 39 DMAX, 44 HGTV, 52 GREAT! christmas, 56 That's TV (UK), 63 GREAT! romance mix, 73 HobbyMaker, 75 That's 90s, 82 Talking Pictures TV, 84 PBS America, 235 Al Jazeera Eng, plus 18 others

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

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

regional news image
BBC Reporting Scotland 2.4m homes 9.2%
from Glasgow G51 1DA, 31km north (1°)
to BBC Scotland region - 230 masts.
regional news image
STV News 1.3m homes 4.8%
from Glasgow G51 1PQ, 31km north (2°)
to STV Central (Glasgow) region - 94 masts.

Are there any self-help relays?

Craigie GardensTransposer1 homes 90 caravans
InversnaidActive deflector35 km N Dumbarton8 homes Hotel caravan park

How will the Darvel (East Ayrshire, Scotland) transmission frequencies change over time?

1984-971997-981998-20112011-135 Sep 2018
A K TA K TA K TA K TW T
C22-BBCABBCA
C23ITVwavesITVwavesITVwavesSDN
C25D3+4D3+4
C26BBC2wavesBBC2wavesBBC2wavesArqA
C28BBCBBBCB
C29C4wavesC4wavesC4wavesArqB
C30_local
C31com7
C32SDN
C33BBC1wavesBBC1wavesBBC1waves
C34ArqA
C35C5wavesC5wavesArqB
C37com8
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 11 May 11 and 25 May 11.

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

Analogue 1-5 100kW
BBCA, D3+4, BBCB(-7dB) 20kW
SDN, ARQA, ARQB(-10dB) 10kW
com8(-10.9dB) 8.19kW
com7(-11.2dB) 7.5kW
Mux 1*, Mux 2*, Mux A*, Mux B*(-14dB) 4kW
Mux C*, Mux D*(-17dB) 2kW

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

Aug 1957-Jun 1997Scottish Television
Jun 1997-Dec 2014STV plc
Feb 1983-Dec 1992TV-am•
Jan 1993-Sep 2010GMTV•
Sep 2010-Dec 2014ITV Daybreak•
• Breakfast ◊ Weekends ♦ Friday night and weekends † Weekdays only. Darvel 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?

Radiation patterns withheld

Comments
Tuesday, 24 October 2017
S
Steven
8:01 PM

What is the best TYPE of aerial to use for the Darvel transmitter from Troon?

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

9:05 PM

Steven: Please provide a full postcode so that we can access the coverage prediction for your location.

link to this comment
StevensOnln1's 3,670 posts GB flag
Wednesday, 25 October 2017
MikeP
sentiment_very_satisfiedPlatinum

2:49 PM

Steven:

The best type of aerail these days is a log-periodic type. That will allow you to receive all the available service now and in the futurs. As StevensOnln1 says, we need a full post code to check which transmitter(s) offer the best reception at your location. With that information we can advise on what size of log-periodic aerial will provide the best solution as several are available with a different gain by design.



link to this comment
MikeP's 3,056 posts GB flag
Tuesday, 6 March 2018
R
R HUnter
5:32 PM
Troon

Is there a problem with Darvel com8 (channel 37)?
My TV picks up all 9 Darvel multiplexes but does not recognise channel 37 as a TV signal.
I have a good outdoor aerial. Postcode KA10 6TE

link to this comment
R HUnter's 1 post US flag
R's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
Wednesday, 7 March 2018
MikeP
sentiment_very_satisfiedPlatinum

12:30 PM

R Hunter:

The change of frequency for COM8 appears to be due today sometime. Wait until tomorrow and then manuall tune to Channel 37.



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MikeP's 3,056 posts GB flag
Wednesday, 5 September 2018
M
Murdoch MacDonald
12:47 AM

Lost TV sinal at about midnight. IS THIS THE DARVEL TRANSMITTER PLEASE?

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

10:19 AM

Murdoch MacDonald: There was engineering work carried out at Darvel overnight involving frequency changes. You will need to retune to restore any missing channels.

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StevensOnln1's 3,670 posts GB flag
W
Will S
6:16 PM

I am served by Darvel and did the retune today. I have lost com7 which I see is the lowest power multiplex (7.5kW) moved from channel 31 to 55. I have an xbeam plus preamp in the attic. Assume it's a group A antenna and I see from the engineering info here that a new group T antenna is required. I assume this is the problem.

But the big question is why has this not been explained to the public in advance? I know many other Transmitter areas moved to wide band antennae at the digital switch over. May be wrong but I think Darvel remained on group A.

If I want BBCnews24HD 4+1HD etc. again I'll have to get a new antenna and so will all the other people in my area that have this problem.

Tried calling the Freeview helpline and they knew nothing about this antenna group change.

Not impressed.


link to this comment
Will S's 1 post GB flag
S
stephen connolly
8:49 PM

I have lost forces tv and free sports since yesterday

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stephen connolly's 2 posts GB flag
S
StevensOnln1
sentiment_very_satisfiedPlatinum

11:19 PM

stephen connolly: Have you retuned since the frequency changes early this morning?

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StevensOnln1's 3,670 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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