Full Freeview on the Durris (Aberdeenshire, Scotland) transmitter
Brian Butterworth first published this on - UK Free TV
Google Streetview | Google map | Bing map | Google Earth | 57.000,-2.392 or 56°59'59"N 2°23'30"W | AB39 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.
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Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
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.
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?
BBC Reporting Scotland 2.4m homes 9.2%
from Glasgow G51 1DA, 173km southwest (224°)
to BBC Scotland region - 230 masts.
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) | Transposer | 2 km N city centre | 837 homes (dealer estimate) |
Aberdeen-talisman | Transposer | 1 km SW city centre | 100 homes |
Fyvie | Active deflector | 37 km NW Aberdeen | 10 homes Hotel |
Glen Tanar | Active deflector | 11 km E Ballater | 13 homes |
Glenlivet | Transposer | 15 km E Grantown-on- Spey | 70 homes School |
Haughton House C/p | Transposer | 1 km N Aford Aberdeenshire | 1 homes 150 caravans |
Oyne | Active deflector | 33 km NW Aberdeen | 11 homes |
Strathdon A | Transposer | 60 km W Aberdeen | 25 homes |
Strathdon B | Transposer | 25 homes | |
Strathdon C | Transposer | ‘appreciable population' | |
Strathdon D | Active deflector | ||
Strathdon E | Active deflector | ||
Strathdon F | Active deflector |
How will the Durris (Aberdeenshire, Scotland) transmission frequencies change over time?
1961-80s | 1984-97 | 1997-98 | 1998-2010 | 2010-13 | 3 Oct 2018 | ||||
VHF | A K T | W | W | A K T | W T | ||||
C9 | ITVwaves | ||||||||
C22 | BBC1waves | BBC1waves | BBC1waves | BBCB | BBCB | ||||
C23 | SDN | SDN | |||||||
C25 | ITVwaves | ITVwaves | ITVwaves | D3+4 | D3+4 | ||||
C26 | ArqA | ArqA | |||||||
C28 | BBC2waves | BBC2waves | BBC2waves | BBCA | BBCA | ||||
C29 | ArqB | ||||||||
C30 | _local | ArqB | |||||||
C32 | C4waves | C4waves | C4waves | com7 | |||||
C35 | com8 | ||||||||
C41 | _local | ||||||||
C55tv_off | com7tv_off | ||||||||
C56tv_off | COM8tv_off | ||||||||
C67 | C5waves | C5waves |
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 |
Local transmitter maps
Durris Freeview Durris TV region BBC Scotland STV North (Aberdeen micro region)Which companies have run the Channel 3 services in the Durris transmitter area
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Is the transmitter output the same in all directions?
Radiation patterns withheldWednesday, 6 July 2011
J
jb387:41 AM
james: Regrettably, it is quite impossible to say, as you (as you possibly may already know) are in a location listed as "no reception being possible", that is according to the DTG trade predictor to name but one source.
If you have a reasonable angle of South facing clearance you should really think along the Freesat line.
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Thursday, 7 July 2011
Will: Good point. I will look at the code shortly to fix that error.
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Tuesday, 12 July 2011
C
Caroline Prise7:50 PM
Turriff
When can I expect go get the channels that were lost since 15.6.11. I presently get less than what I did on plain Freeview before the big switchover. Dave and Channel 16 QVC are the ones I miss most. I know around the Banff area gets much more channels than we do. Not Fair. Postcode AB53 4BT
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Caroline's: mapC's Freeview map terrainC's terrain plot wavesC's frequency data C's Freeview Detailed Coverage
K
KMJ,Derby10:25 PM
Caroline Prise: The problem is the frequencies now used by the COM muxes at Durris are the same as those used at Knockmore for the PSB muxes, which can result in "No Signal" in the area where coverage overlaps. The Digital UK postcode checker predicts poor reception for you from Durris on the COM muxes. The solution in many affected areas is to use Knockmore, at least for the COM muxes, however the Digital UK postcode checker makes no prediction for reception from Knockmore on any mux at your location. It is possible, since Knockmore is roughly at 90 degrees to Durris that a location for the aerial could be found where there is a signal from Durris but the Knockmore signal is nulled out.This can be very time consuming and require a lot of patience but is worth it if it proves successful.
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Wednesday, 13 July 2011
B
Bruce Norrie10:43 AM
Peterhead
Hi there, I posted a comment before but no-one seems to have answered it. We are STILL not recieving the COM6, Mux ArqB channels (Yesterday, Film4 etc). Our post code is AB42 0TE, near Hatton, Peterhead, approximately 2.5 miles from the east coast at Cruden Bay. We had a guy out to check our aerial alignment and signal strength today. The alignment is fine, signal strength is 58-64 for Muxs 1-5, but COM6 reads only 42 (not sure what the unit of measurement is). We have a booster box and all equipment & cabling is only 5 years old. We are not recieving interference from Knockmore. Our technician says the COM6 channel was moved from Channel 41 to Channel 29 in June in an attempt to improve the signal but he reckons there has been no improvement at all and a lot of people are not recieving this Mux.
Is anything being done to improve the distribution of channels on COM6, Mux ArqB from the Durris transmitter?
Is there anything I can do to improve reception of these channels other than install freeSat (which is a cop out!)?
Thanks in advance,
Bruce.
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Bruce's: mapB's Freeview map terrainB's terrain plot wavesB's frequency data B's Freeview Detailed Coverage
Thursday, 14 July 2011
K
KMJ,Derby10:21 AM
Bruce Norrie: When the technician checked the signal levels did he try moving the aerial about, ie raising or lowering, backwards/forwards or a short distance either side of its present position? It is not unusual for the best signal on each mux to be found in differing locations, a compromise being found for the eventual siting. It is also worth using a group A receiving aerial which has the best gain for a given size of aerial on the frequencies now used at Durris.
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Sunday, 17 July 2011
Monday, 18 July 2011
R
roy4:19 PM
live at Woodside in Aberdeen. only have 19 freeview channels. How to increase this number, missing ITV 3, ITV4, etc ...
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