Full Freeview on the Emley Moor (Kirklees, England) transmitter
Brian Butterworth first published this on - UK Free TV
Google Streetview | Google map | Bing map | Google Earth | 53.611,-1.666 or 53°36'41"N 1°39'57"W | HD8 9TF |
The symbol shows the location of the Emley Moor (Kirklees, England) transmitter which serves 1,550,000 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
DTG-12 QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
Which Freeview channels does the Emley Moor 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
DTG-12 QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
Which BBC and ITV regional news can I watch from the Emley Moor transmitter?
BBC Look North (Leeds) 1.9m homes 7.4%
from Leeds LS9 8AH, 22km north-northeast (22°)
to BBC Yorkshire region - 56 masts.
ITV Calendar 1.9m homes 7.4%
from Leeds LS3 1JS, 22km north-northeast (16°)
to ITV Yorkshire (Emley Moor) region - 59 masts.
All of lunch, weekend and 80% evening news is shared with Belmont region
Are there any self-help relays?
Derwent B | Active deflector | 74 homes | |
Derwent C | Active deflector | (second level) | |
Dunford Bridge | Active deflector | 14 km S Huddersfield | 15 homes |
Hmp Leeds | Transposer | 30 homes | |
Thixendale | Transposer | 25 km ENE York | 40 homes |
How will the Emley Moor (Kirklees, England) transmission frequencies change over time?
1956-80s | 1984-97 | 1997-98 | 1998-2011 | 2011-13 | 5 Feb 2020 | ||||
VHF | B E T | B E T | B E T | B E T | W T | ||||
C10 | ITVwaves | ||||||||
C32 | com7 | ||||||||
C33 | SDN | ||||||||
C34 | com8 | ||||||||
C36 | ArqA | ||||||||
C37 | C5waves | C5waves | |||||||
C39 | _local | ||||||||
C41 | C4waves | C4waves | C4waves | BBCB | BBCB | ||||
C44 | BBC1waves | BBC1waves | BBC1waves | D3+4 | D3+4 | ||||
C47 | ITVwaves | ITVwaves | ITVwaves | BBCA | BBCA | ||||
C48 | ArqB | ArqB | |||||||
C51tv_off | BBC2waves | BBC2waves | BBC2waves | SDN | |||||
C52tv_off | ArqA | ||||||||
C55tv_off | com7tv_off | ||||||||
C56tv_off | LLS |
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 7 Sep 11 and 21 Sep 11.
How do the old analogue and currrent digital signal levels compare?
Analogue 1-5 | 870kW | |
SDN, ARQA, ARQB, BBCA, D3+4, BBCB | (-7dB) 174kW | |
com7 | (-12dB) 54.8kW | |
com8 | (-12.3dB) 51.2kW | |
Mux 1*, Mux 2*, Mux B*, Mux C* | (-19.4dB) 10kW | |
Mux A*, LLS | (-22.4dB) 5kW | |
Mux D* | (-23.4dB) 4kW |
Which companies have run the Channel 3 services in the Emley Moor transmitter area
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Monday, 16 December 2013
J
jb385:53 PM
Dave Parker: The answer to your question is basically no, as the offending channels from Belmont and Bilsdale are to a certain extent interwoven to that used by Emley Moor, and although one could possibly achieve an element of success using notch filters those devices have to be professionally installed to be effective, plus of course they are not cheap!
The other aspect being, that any attempts to use some form of screening on the aerial would be doomed to failure as this simply does not work, trough aerials being used for this purpose in professional fields.
The whole situation can be avoided at no cost whatsoever by manually tuning in each of the muxes required, problem being that some TV / boxes do not offer this facility.
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Tuesday, 17 December 2013
D
Dave parker4:33 PM
Dave & Jb38
Thanks for explanation(I hope I spelled it right). It seem strange to me if we have the nohow to give us all these chanels.We have to get some we dont want.
Well such is life.
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Sunday, 5 January 2014
J
John8:11 PM
York
Hi
Just retuned my Bush hd freeview box to get the latest COM 7 HD channels, but the signals are blocky and pixellated.Existing freeview HD channels are fine.,
Any ideas please?
Postcode YO32 9YG
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John's: mapJ's Freeview map terrainJ's terrain plot wavesJ's frequency data J's Freeview Detailed Coverage
Monday, 6 January 2014
J
jb3812:17 AM
John: This could be caused by more than one reason dependant on which transmitter you are receiving Freeview from, i.e: Bilsdale or Emley Moor.
If Bilsdale (@ 26 miles) then as the new COM7 transmitter is only radiating on 17.8Kw compared to the other COM's on 50 Kw then the signal strength received from COM7 on C31 could be a bit on the low side and require boosting.
If you normally use Emley Moor (@ 35 miles) for reception then its COM7 (C32) only radiates on 50Kw compared to174Kw on the normal COM's.
Finally, and a variation on both stations referred to, if you normaly use Emley Moor for reception then Bilsdale could have been accidentally picked up during your retuning exercise, as Bilsdale uses lower channels numbers over that of Emley Moor.
You can check where you are receiving COM7 from by carrying out a signal strength test on the channel, C31 being Bilsdale whereas C32 being Emley Moor.
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Thursday, 9 January 2014
A
Adrian3:59 PM
am still having some issues with my freeview hd which is connected to a indoor aerial in the loft which i've been using well over 2 years now with little to no issues at all. i have redone the connections to ensure that wasn't the issue which it wasn't :(
i did notice on a day when it was bad that i was able to watch a channel and monitor the other tuner for for signal issues which did happen. the odd part is the strength doesn't change at all but the quality does from the avg ~72% down to ~45%
i've not had some many issues in such a short amount of time as i've been using freeview hd for well over 2 years with little to no issues at all.... untill the past 2 months which is when it became alot more worth.
here's a picture for more details
http://i.imgur.com/OlY6rGr.png
red = bad
green = good
blue = normal
p.s im using the tv card (twin tuner dvb-t2) in my pc which has also been replaced and still the same issue (DN45BP)
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Wednesday, 15 January 2014
T
Tom12:32 AM
Leeds
COM7 (C32) coming through good and strong here in Leeds, even with an old rooftop B group aerial! On the other hand, SDN (C51) has been really low signal quality recently, especially in the mornings.
Quite often my TV flashes up 'new channels found' and retunes itself, thinking that the SDN signal from Belmont is a better one to use - but in fact provides a worse picture than Emley! Any ideas why the TV thinks that?
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Tom's: mapT's Freeview map terrainT's terrain plot wavesT's frequency data T's Freeview Detailed Coverage
B
Betamax_man8:29 PM
Adrian: Looking at your image I would suspect you're having problems with interference affecting the quality of the signal as the strength stays the same. Have you any new electrical equipment that starts and stops or central heating boiler etc.?
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A
Adrian9:34 PM
Doncaster
Betamax_man: nope everything is the same as it has been for well over 2 years and due to it being "random" it sure makes it harder to work out what is causing it but i will have to agree there must be some kind of interference that is happen and as to why it happening now (for the past ~3months) am not sure as there is few days i can go without a single issue and then it can be really bad like you have seen in the image. i do know it can act much worst when the weather is quite bad but its never been a issue at all until lately, also any suggestions as to what i could try and do as the aerial itself isn't easy to get to and is pain due to where its placed :/
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Adrian's: mapA's Freeview map terrainA's terrain plot wavesA's frequency data A's Freeview Detailed Coverage
Thursday, 16 January 2014
Ron Lake
4:48 AM
Wakefield
4:48 AM
Wakefield
Is it at all possible for Radio Ham or CB to interfere, especially if the power has been boosted by the users?
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Ron's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
A
Adrian4:54 PM
Doncaster
right it seems i might have some more news which should help alot more i hope :o
both myself and both my parents was recording father brown and i noticed a glitch ( around 9mins 22 secs in where the guy is walking to his green car)
so i checked it on both of my parents youview boxes and its the same with the glitch aswell. for me i am using a aerial in the loft and both my parents are using the outdoor aerial on the roof so this does seem to confirm there is some kind of interference is going on, so what can i do to stop it from happening? any suggestions ?
many thanks adrian
link to this comment |
Adrian's: mapA's Freeview map terrainA's terrain plot wavesA's frequency data A's Freeview Detailed Coverage
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