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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 28/10/2024 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, 21 June 2022
S
StevensOnln1
sentiment_very_satisfiedPlatinum

4:10 PM

Grant: COM7 moved to UHF channel 55 as part of the 700MHz clearance, however it will be closing on 30th June when it's licence expires, so don't waste any time or effort on it. COM8 closed nearly two years ago, both were only ever intended to be temporary services.

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StevensOnln1's 3,667 posts GB flag
Sunday, 17 July 2022
G
Grant Blackwood
8:25 PM

Thanks for the info. Only channel ill miss is Quest HD. As you say its now gone anyway even if i still had the wideband.

Thank for the help. Its really usefull when trying to fathom freeview out. It would look like terestrial tv is being whittled down bit by bit.

Thank you
Grant

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Grant Blackwood's 7 posts GB flag
Thursday, 1 December 2022
D
David
6:06 PM

Has Quest been removed from the EPG? Service became at some point today earlier and, on retuning, channel 12 has disappeared entirely.

link to this comment
David's 1 post GB flag
Friday, 2 December 2022
C
Chris.SE
sentiment_very_satisfiedPlatinum

8:02 AM

David:

Quest has not been removed and is still broadcasting.
It is never advised to retune if you were correctly tuned and having reception difficulties. Retuning will never fix a reception problem. If you retune when you have no signal or pixelllated pictures it usually just clears your correct tuning. You will no doubt find that you are also missing other channels on the same multiplex (SDN/COM4).

Your problems with reception were most likely due to current weather conditions causing some "Tropospheric Ducting" resulting in Interference coming from distant transmitters (in Europe or the UK) which is currently affecting some parts of the west of the UK.

You will need to retune again when your signals are normal. As you don't know when that will be, you may have to try several times.

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Chris.SE's 4,343 posts GB flag
S
StevensOnln1
sentiment_very_satisfiedPlatinum

11:45 PM

David: Quest recently moved to the COM6 multiplex (it was previously on COM4), so try a manual tune on UHF channel 35.

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StevensOnln1's 3,667 posts GB flag
C
Chris.SE
sentiment_very_satisfiedPlatinum

11:46 PM

David:

Have you got Quest back now?

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Chris.SE's 4,343 posts GB flag
C
Chris.SE
sentiment_very_satisfiedPlatinum

11:49 PM

StevensOnln1:

Oh Facepalm!! How did I forget that very recent change, oh dear.

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Chris.SE's 4,343 posts GB flag
Tuesday, 11 July 2023
D
David Nixon
9:04 AM
Troon

Good morning
Since yesterday I have not been able to receive HD channels 101 - 109.
I have tried retuning with no success.
Can you tell me if there is a problem with HD channels on Freeview @ KA10 7FE

Regards
David Nixon

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David Nixon's 1 post GB flag
David's: mapD's Freeview map terrainD's terrain plot wavesD's frequency data D's Freeview Detailed Coverage
S
Steve Donaldson
sentiment_satisfiedSilver

2:55 PM

David Nixon : The BBC Reception website [bbc.co.uk/reception] is not showing any faults for the Darvel transmitter.

The HD services are on the PSB3 (BBC B) multiplex, which is on UHF channel 28 from Darvel, and you should try a manual scan of this channel.

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Steve Donaldson's 248 posts GB flag
Monday, 30 September 2024
Transmitter engineering
sentiment_satisfiedGold

5:06 PM

Darvel transmitter - Darvel transmitter: Possible effect on TV reception week commencing 30/09/2024 Pixelation or flickering on some or all channels [DUK]

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Transmitter engineering's 1,088 posts GB flag
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