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Freeview reception at NW3 5LD


For reliable and stable Freeview reception, you need an unobstructed path between the TV aerial on your roof and the digital TV transmitter. The map below shows the transmitters predicted to provide a signal at this location.

You can click on any transmitter symbol to show the coverage area as a green overlay on the map. Double click on a transmitter symbol to go to the transmitter information page.

You can also view the ten closest potential '4G-at-800' mobile phone masts within 1.5km of the selected location - these masts may be used for 4G-at-800 mobile broadband services from 2013-2015.

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There are 49 mobile phone masts within 1.5km of NW35LD (page shows closest 10)

What do the map symbols mean?

 EE,  Multiple operators,  O2,  3,  Vodafone,  location on line-of-sight,  Selected location,  Freeview transmitter,  Freeview light transmitter,  Engineering/fault today.

These icons show the potential locations for 4G-at-700MHz services that may interfere with Freeview reception at some point from 2020 when the 5G 700MHz services start.

For actual mobile phone reception prediction (at 800-960MHz and 1710-2170MHz) see these phone operator's mapping sites: Three O2 T-Mobile EE Virgin

Predicted Freeview channel list

1BBC One (SD)Crystal Palace LondonPSB1
2BBC TwoCrystal Palace LondonPSB1
3ITV 1 (SD)Crystal Palace LondonPSB2
4Channel 4 (SD)Crystal Palace LondonPSB2
5Channel 5Crystal Palace LondonPSB2
 
6ITV 2Crystal Palace LondonPSB2
8LONDON LIVECrystal Palace LW
9BBC FourCrystal Palace LondonPSB1
10ITV3Crystal Palace LondonPSB2
11Sky ArtsCrystal Palace COM5
 
12QuestCrystal Palace COM6
13E4Crystal Palace LondonPSB2
14Film4Crystal Palace LondonPSB2
15Channel 4 +1Crystal Palace LondonPSB2
17ReallyCrystal Palace COM5
 
18More4Crystal Palace LondonPSB2
19DaveCrystal Palace COM5
20DramaCrystal Palace COM4
215USACrystal Palace COM4
23BBC ThreeCrystal Palace LondonPSB1
 
25WCrystal Palace COM6
26ITV4Crystal Palace LondonPSB2
27YesterdayCrystal Palace COM6
29ITV2 +1Crystal Palace COM4
30E4 +1Crystal Palace LondonPSB2
 
31E4 ExtraCrystal Palace COM5
325STARCrystal Palace COM4
335ActionCrystal Palace COM4
34GREAT! moviesCrystal Palace COM6
35ITV1 +1Crystal Palace LondonPSB2
 
36pickCrystal Palace COM5
39DMAXCrystal Palace COM6
40Quest RedCrystal Palace COM5
41LegendCrystal Palace COM4
42GREAT! movies actionCrystal Palace COM4
 
43Food NetworkCrystal Palace COM5
44HGTVCrystal Palace COM6
46Channel 5 +1Crystal Palace COM4
47Film4 +1Crystal Palace COM5
48ChallengeCrystal Palace COM5
 
494sevenCrystal Palace COM5
565SELECTCrystal Palace PSB3
57Smithsonian ChannelCrystal Palace COM5
58ITVBe +1Crystal Palace COM4
59ITV3 +1Crystal Palace COM4
 
60Drama +1Crystal Palace COM5
64BlazeCrystal Palace COM4
67CBS RealityCrystal Palace COM4
70Quest +1Crystal Palace COM5
71Quest Red +1Crystal Palace COM6
 
73HobbyMakerCrystal Palace COM6
74Dave ja vuCrystal Palace COM4
75Yesterday +1Crystal Palace COM5
78TCCCrystal Palace COM4
81Blaze +1Crystal Palace COM4
 
82Talking Pictures TVCrystal Palace COM6
83Together TVCrystal Palace COM5
84PBS AmericaCrystal Palace COM6
88Classic HitsCrystal Palace COM6
89ITV4 +1Crystal Palace COM4
 
101BBC One HDCrystal Palace PSB3
102BBC Two HDCrystal Palace PSB3
103UTV HDCrystal Palace PSB3
103STV HDCrystal Palace PSB3
103ITV 1 HDCrystal Palace PSB3
 
104Channel 4 HDCrystal Palace PSB3
105Channel 5 HDCrystal Palace PSB3
106BBC Four HDCrystal Palace PSB3
108BBC Scotland HDCrystal Palace PSB3
109BBC Three HDCrystal Palace PSB3
 
110Channel 4 HD (Wales)Crystal Palace PSB3
201CBBCCrystal Palace LondonPSB1
202CBeebiesCrystal Palace LondonPSB1
203CITVCrystal Palace COM4
204CBBC HDCrystal Palace PSB3
 
205CBeebies HDCrystal Palace PSB3
208Pop PlayerCrystal Palace COM4
209Ketchup TVCrystal Palace COM4
210Ketchup TooCrystal Palace COM4
211YAAAS!Crystal Palace COM4
 
231BBC NewsCrystal Palace LondonPSB1
232BBC ParliamentCrystal Palace LondonPSB1
233Sky NewsCrystal Palace COM5
235Al Jazeera EngCrystal Palace COM6
250BBC Red ButtonCrystal Palace LondonPSB1
 

 

Advanced options

Show good and blocked paths from NW3 5LD for aerial height of ...

10m20m (Angel of the North)25m30m40m56m (Hyde Park Flats, Sheffield)62m (Monument)90m (Royal Liver Building, Liverpool)107m (Meridian Quay Tower, Swansea)115m (Bridgewater Place, Leeds)127m (Glasgow Tower)143m (Guy's Hospital)158m (Blackpool Tower)170m (Spinnaker Tower, Portsmouth)180m (The Gherkin/BT Tower) 193m (Tower 42)235m (Canary Wharf)310m (The Shard)(default view)

Comments
Monday, 22 May 2017
G
Graham Jones
3:59 PM
Alloa

The aerial is in the loft and we had good reception on all channels until quite recently. We now have several channels with either no signal or break up intermittantly. I have retuned from scratch without any difference being made there are no new electronic items in the home. All the channels are on Black Hill COM4 they are channels 10, 20, 66 etc.

link to this comment
Graham Jones's 1 post GB
M
MikeB
sentiment_very_satisfiedPlatinum

10:10 PM

Graham Jones: Your just 31km from the transmitter (Black Hill) - so its unlikely to be a problem with you getting a signal.

Check the signal strength - is it too high or too low. A month ago you had a retune event, and it could be that signal levels have risen at that point, and now its a bit high on some muxes, hence the 'no signal', etc.

But if you signal levels are low, then its certainly your system - so check for frayed cables, loose connections, etc.

link to this comment
MikeB's 2,579 posts GB
Friday, 26 May 2017
P
paul denning
4:59 PM
Bristol

getting break up on channels on Multiplex COM4 - SDN - SDN Ltd - ilchester crescent transmitter

link to this comment
paul denning's 4 posts GB
Saturday, 27 May 2017
MikeP
sentiment_very_satisfiedPlatinum

10:28 AM

Paul Denning:

There is no fault reported at the Bristol Ilchester Crescent transmitter. Check your aerial cables and connections. Also check you signal strength, if it is above 85% then search this website for 'too much of a good thing' as too high signal will cause your problem.



link to this comment
MikeP's 3,056 posts GB
P
paul denning
6:27 PM

paul denning: the breakup cleared after a few hours

link to this comment
paul denning's 4 posts GB
M
MikeB
sentiment_very_satisfiedPlatinum

8:31 PM

paul denning: You very close to the transmitter, and MikeP rightly suggested too high a signal. Just because the signal has stopped breaking up does not mean its cured - it could just be that high pressure etc has pushed signal strength above the point where the tuner is happy. But its probably going to happen again.

link to this comment
MikeB's 2,579 posts GB
Sunday, 28 May 2017
P
paul denning
7:44 PM

MikeB: yes I understand what high pressure does to tv signals - but would expect it would happen to more than one mux at a time

link to this comment
paul denning's 4 posts GB
Monday, 29 May 2017
MikeP
sentiment_very_satisfiedPlatinum

10:47 AM

Paul Denning:

It is not just high pressure that causes problems such as you report. Being so close to the transmitter means that you may well be receiving too much signal which overloads the tuner in your equipment, so causing break up. It will vary by small amounts with different weather patterns, but the weather is unlikely to be the main cause of your reported problems.

Please chack the signal strengths for all the available multiplexes. If they, or any one of them, is above 85% then you have too much signal and it needs to be reduced by fitting an in-line attenuator. They come in various strengths so try a 6dB one first. They are quite cheap to buy on line and be prepared to fit a stronger one of 12dB if necessary to give good performance. Your signal strengths must be between 55% and 85% for SD multiplexes and between 65% and 85% for HD multiplexes.



link to this comment
MikeP's 3,056 posts GB
M
MikeB
sentiment_very_satisfiedPlatinum

11:15 AM

paul denning: All I meant was that a very slight change would mean that your signal would change in a way that would be noticed - it could be any variable.

As MikeP says, get a load of attentuators - you can put them in series, to get the right level. 6km is very close to the transmitter, you've been lucky it hasn't happened before.

link to this comment
MikeB's 2,579 posts GB
P
paul denning
5:18 PM

MikeP: thanks for your advice -I will see what happens

link to this comment
paul denning's 4 posts GB
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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.

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