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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
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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, 10 February 2015
K
Ken Johnson
7:53 PM

Over the last few nights (since Saturday 7 Feb 2015) the freeview signal has been intermittent, with picture and sound failing often several times per minute and the message "no signal" displayed. Our aerial is directed to the Darvel transmitter, but our neighbour is having a similar problem form the Lochwinnoch transmitter.

link to this comment
Ken Johnson's 1 post GB flag
Dave Lindsay
sentiment_very_satisfiedPlatinum

8:05 PM

Ken Johnson: Lochwinnoch receives its signal over the air from Darvel. Elsewhere there is a complaint from someone who receives from Arrochar which gets its signal from Ardentinny which gets its signal from Darvel.

Arrochar (West Dunbartonshire, Scotland) Freeview Light transmitter

Maybe this is something with the transmitter.

link to this comment
Dave Lindsay's 5,724 posts GB flag
Monday, 30 March 2015
A
Alex Gibb
3:50 PM
Saltcoats

ok , i have listened and read quite a few comments on inversion and tropospheric induction , basically is there a solution and how can you tell that is EXACTLY whats going on ?? Kind Regards Alex

link to this comment
Alex Gibb's 6 posts GB flag
Alex's: mapA's Freeview map terrainA's terrain plot wavesA's frequency data A's Freeview Detailed Coverage
Friday, 26 February 2016
J
JIM CUNNINGHAM
8:11 AM

I and my neighbour have had reception problems resulting in total loss of signal for the last few days now. is there a problem in the ardrossan area????

link to this comment
JIM CUNNINGHAM's 1 post GB flag
J
jb38
sentiment_very_satisfiedPlatinum

9:01 PM

JIM CUNNINGHAM: If your Freeview reception is from the Darvel transmitter, then no faults have been listed against same. If though your reception is from the West Kilbride relay? and which is predicted as providing a superior level of signal to certain parts of Ardrossan, then a warning of "possible service interruptions" is listed against it, the reason for basically down to the engineering work being carried out at the Blackhill transmitter where it receives its signal from, a notice warning of "possible weak signal" currently in force against this station.

That said, any transmitter that's temporarily disabled for safety reasons is never off for any more than 30 minutes or so at the most, although reduced power can be for a whole day or more, this making me wonder if your neighbour and you are both connected into a communal aerial distribution system? as any defects in same will affect everyone connected into the system.


link to this comment
jb38's 7,179 posts GB flag
Sunday, 8 May 2016
F
Florence Fraser
5:26 PM

I have been having interruptions and plxielating pictures for about 4 months. I had an engineer out who said we are on Darvel. After a weekend away I've come home to Bbc1&2 only. I have retuned and I now only have 14 TV and 13 Radio channels . Can you help please. Postcode G132EU.

link to this comment
Florence Fraser's 1 post GB flag
J
jb38
sentiment_very_satisfiedPlatinum

8:39 PM

Florence Fraser : When the engineer had mentioned you are on Darvel, was he referring to the aerial? or was it the station he found your TV had been tuned to?, as practically all aerials seen in your area are facing towards Black Hill, i.e: if looking downhill at properties on the right hand side of Knightswood Road, aerials are seen to be pointing at an angle towards said properties back gardens.

Although you could try carrying out another retune on your TV to see if this corrects the problem, its doubtful if it would, as Darvel uses lower transmitter channel numbers than Blackhill, the difficulty being that Freeview devices scan from 21 upwards storing anything found, which of course would be Darvel, manual tuning of the channels used by Blackhill being the only way around this.

Anyway, try carrying out another retune and see what happens.

Further assistance dependant on outcome.





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jb38's 7,179 posts GB flag
Friday, 15 July 2016
I
ian ferguson
4:20 PM

I stay in stewarton but cannot receive channels 86 and 81 etc on freeview yet your coverage on com 7 above says we do please confirm

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

4:56 PM

ian ferguson: Do you receive any HD channels on 101-105, as you need TV or set top box capable of receiving HD channels to view anything broadcast on COM7? Also, COM7 (and COM8) are broadcast at much lower power than other services which can make them more difficult to receive.

link to this comment
StevensOnln1's 3,670 posts GB flag
Saturday, 16 July 2016
H
Heather
4:02 PM
Kilmarnock

Stay in block of flats in Kilmarnock have a council dish aerial on roof a few of us seem to be having problems with no signal Ino tv at all is this transmitter or aerial

link to this comment
Heather's 1 post GB flag
Heather's: mapH's Freeview map terrainH's terrain plot wavesH's frequency data H's Freeview Detailed Coverage
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