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Full Freeview on the Durris (Aberdeenshire, Scotland) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps57.000,-2.392 or 56°59'59"N 2°23'30"Wsa_postcodeAB39 3TH

 

The symbol shows the location of the Durris (Aberdeenshire, Scotland) transmitter which serves 180,000 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 Durris (Aberdeenshire, Scotland) mast?

Durris transmitter - Durris transmitter: Possible effect on TV reception week commencing 24/06/2024 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 Durris 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
C28 (530.0MHz)639mDTG-100,000W
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)639mDTG-100,000W
Channel icons
3 STV (SD) (STV North (Aberdeen 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),

PSB3
BBCB
 H max
C22 (482.0MHz)639mDTG-100,000W
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
C23 (490.0MHz)639mDTG-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 ITV3 +1, 59 ITV4 +1, 64 Blaze, 67 TRUE CRIME, 68 TRUE CRIME XTRA, 78 TCC, 81 Blaze +1, 83 Together TV, 91 WildEarth, 93 ITVBe +1, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, 267 Al Jazeera English, plus 30 others

COM5
ArqA
 H -3dB
C26 (514.0MHz)639mDTG-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)639mDTG-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), 63 GREAT! romance mix, 71 That’s 60s, 73 HobbyMaker, 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 Durris transmitter?

regional news image
BBC Reporting Scotland 2.4m homes 9.2%
from Glasgow G51 1DA, 173km southwest (224°)
to BBC Scotland region - 230 masts.
regional news image
STV News 0.4m homes 1.5%
from Aberdeen AB12 3QH, 23km northeast (52°)
to STV North (Aberdeen) region - 76 masts.

Are there any self-help relays?

Aberdeen (old Town)Transposer2 km N city centre837 homes (dealer estimate)
Aberdeen-talismanTransposer1 km SW city centre100 homes
FyvieActive deflector37 km NW Aberdeen10 homes Hotel
Glen TanarActive deflector11 km E Ballater13 homes
GlenlivetTransposer15 km E Grantown-on- Spey70 homes School
Haughton House C/pTransposer1 km N Aford Aberdeenshire1 homes 150 caravans
OyneActive deflector33 km NW Aberdeen11 homes
Strathdon ATransposer60 km W Aberdeen25 homes
Strathdon BTransposer25 homes
Strathdon CTransposer ‘appreciable population'
Strathdon DActive deflector
Strathdon EActive deflector
Strathdon FActive deflector

How will the Durris (Aberdeenshire, Scotland) transmission frequencies change over time?

1961-80s1984-971997-981998-20102010-133 Oct 2018
VHFA K TWWA K TW T
C9ITVwaves
C22BBC1wavesBBC1wavesBBC1wavesBBCBBBCB
C23SDNSDN
C25ITVwavesITVwavesITVwavesD3+4D3+4
C26ArqAArqA
C28BBC2wavesBBC2wavesBBC2wavesBBCABBCA
C29ArqB
C30_localArqB
C32C4wavesC4wavesC4wavescom7
C35com8
C41_local
C55tv_offcom7tv_off
C56tv_offCOM8tv_off
C67C5wavesC5waves

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 1 Sep 10 and 15 Sep 10.

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

Analogue 1-4 500kW
Analogue 5, BBCA, D3+4, BBCB(-7dB) 100kW
SDN, ARQA, ARQB(-10dB) 50kW
Mux 1*, Mux 2*, Mux A*(-14dB) 20kW
com7, com8(-15.4dB) 14.5kW
Mux B*(-17dB) 10kW
Mux C*, Mux D*(-20dB) 5kW

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

Sep 1961-Jun 1997Grampian 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.

Is the transmitter output the same in all directions?

Radiation patterns withheld

Comments
Thursday, 10 November 2022
D
Dave
9:00 AM
Ballater

Hi, I have just moved into a house just outside Ballater (postcode AB35 5SB). Currently using the Tullich transmitter which only provides a very small portion of the Freeview channels.

Am I likely to get reception from the Durris transmitter with its full range of channels?

link to this comment
Dave's 2 posts GB flag
Dave's: mapD's Freeview map terrainD's terrain plot wavesD's frequency data D's Freeview Detailed Coverage
C
Chris.SE
sentiment_very_satisfiedPlatinum

2:20 PM

Dave:

Yes, you should get good reception from Durris. It's predicted to be good for the PSBs and a little less so for the COMs, especially ArqB/COM6 which could be Varuiable to Good. Have a look at which way your neighbours aerials are pointing to see how they get on. Reception might vary a bit across your postcode.

link to this comment
Chris.SE's 4,248 posts GB flag
D
Dave
7:00 PM
Ballater

Hi Chris,

Thanks for the info, there's not too many neighbours here, but I'll take a look.

At least you've given me some hope :-)

link to this comment
Dave's 2 posts GB flag
Dave's: mapD's Freeview map terrainD's terrain plot wavesD's frequency data D's Freeview Detailed Coverage
Sunday, 16 July 2023
A
Amy
9:02 PM

For the last 2wks we have signal problems at our house at AB338BH. Initially returned from holiday and TV reported no channels. Rescan completed and missing all BBC channels plus more. Followed guides above and no improvement. TV aerial is in front garden on fence, this had not changed although some plants had grown taller so tried lifting the aerial higher, rescan, still no further channels found. No faults or work reported for Durris mast.

link to this comment
Amy's 1 post GB flag
Monday, 17 July 2023
S
Steve Donaldson
sentiment_satisfiedSilver

1:47 AM

Amy: If the cable runs into the house and to one TV then a few possibilities spring to mind:

1. The centre core of the coax has broken at some point, whether where it connects onto the aerial or at the connector at the TV end. Or it has broken somewhere along its length, in which case this may mean replacement of the coax.

2. A strand of the outer braid is touching the centre conductor at some juncture.

3. Some part of the aerial has broken, perhaps cracked.


Tuning information for Durris is:

PSB1 BBC A C28
PSB2 D3&4 C25
PSB3 BBC B C22
COM4 SDN C23
COM5 Arq A C26
COM6 Arq B C30

You should attempt manual scan of these channels. The "C" number is the UHF channel number (frequency) to tune to. The multiplexes are sometimes referred to as "PSB#" or "COM#" or using the name of the operator, and I have given both.

The list of Freeview programme channels is here. You can work out which multiplexes you are short of and try doing a manual scan for them:

Channel listings for Industry Professionals | Freeview

Once you have all the channels stored, don't retune as all this does is wipe the memory. With the tuning in place then any failure to show a picture is a fault elsewhere and resetting and retuning results in two problems: an untuned TV and no signal.

link to this comment
Steve Donaldson's 220 posts GB flag
Monday, 24 July 2023
Transmitter engineering
sentiment_very_satisfiedOwner

10:25 AM

Durris transmitter - Durris transmitter: Possible effect on TV reception week commencing 24/07/2023 Pixelation or flickering on some or all channels [DUK]

link to this comment
Transmitter engineering's 152,570 posts GB flag
Monday, 31 July 2023
Transmitter engineering
sentiment_very_satisfiedOwner

5:09 AM

Durris transmitter - Durris transmitter: Possible effect on TV reception week commencing 31/07/2023 Pixelation or flickering on some or all channels [DUK]

link to this comment
Transmitter engineering's 152,570 posts GB flag
Saturday, 5 August 2023
L
Lorraine Reid
6:36 PM

Free view has become random. Through thr day reads no signal as my Ariel is internal and checks are made considering tv two years of age. I conclude that work from developments in the surrounding area is affectedting or the public is being manipulated to go sky . Which ever the case I am sure freeveiw will resume later tonight.

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Lorraine Reid's 1 post GB flag
C
Chris.SE
sentiment_very_satisfiedPlatinum

8:25 PM

Lorraine Reid:

As per the post before yours, the Durris transmitter is subject to Planned Engineering. If you are in a weaker signal area with an internal/ loft aerial, that is the most likely cause, but as you haven't given a full postcode we can't advise on that.
I doubt very much that there's any "manipulation" whatsoever.
And in any event, if Freeview reception in your locale was that bad, then there's always Freesat to consider. Most newer TVs have a satellite tuner, so all you'd need is a dish and LNB!

link to this comment
Chris.SE's 4,248 posts GB flag
Monday, 7 August 2023
Transmitter engineering
sentiment_very_satisfiedOwner

5:09 AM

Durris transmitter - Durris transmitter: Possible effect on TV reception week commencing 07/08/2023 Pixelation or flickering on some or all channels [DUK]

link to this comment
Transmitter engineering's 152,570 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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