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Freeview reception at CF61 1WG


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 4 mobile phone masts within 1.5km of CF611WG (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 5G-at-700MHz services that may interfere with Freeview reception. For actual mobile device reception prediction (at 800-960MHz and 1710-2170MHz) see these phone operator's mapping sites: Three O2 EE VM

Predicted Freeview channel list

E4 (Wales)Wenvoe COM4
1BBC One (SD)Wenvoe WalesPSB1
2BBC TwoWenvoe WalesPSB1
3ITV 1 (SD)Wenvoe WalesPSB2
4Channel 4 (SD)Wenvoe WalesPSB2
 
5Channel 5Wenvoe WalesPSB2
6ITV 2Wenvoe WalesPSB2
7Made in BristolMendip LBS
8Made in CardiffWenvoe LCF
9BBC FourWenvoe WalesPSB1
 
10ITV3Wenvoe WalesPSB2
11Sky MixWenvoe COM5
12QuestWenvoe COM6
13E4Wenvoe WalesPSB2
14Film4Wenvoe WalesPSB2
 
15Channel 4 +1Wenvoe WalesPSB2
17ReallyWenvoe COM5
18More4Wenvoe WalesPSB2
19U&DaveWenvoe COM5
20U&DramaWenvoe COM4
 
215USAWenvoe COM4
23BBC ThreeWenvoe WalesPSB1
25U&WWenvoe COM6
26ITV4Wenvoe WalesPSB2
27U&YesterdayWenvoe COM6
 
28ITVBeWenvoe WalesPSB2
29ITV2 +1Wenvoe COM4
30E4 +1Wenvoe WalesPSB2
31E4 ExtraWenvoe COM5
325STARWenvoe COM4
 
335ActionWenvoe COM4
34GREAT! moviesWenvoe COM6
35ITV1 +1Wenvoe WalesPSB2
36Sky ArtsWenvoe COM5
38Channel 5 +1Wenvoe COM4
 
39DMAXWenvoe COM6
40Quest RedWenvoe COM5
41LegendWenvoe COM4
42GREAT! actionWenvoe COM4
43Food NetworkWenvoe COM5
 
44HGTVWenvoe COM6
465SELECTWenvoe PSB3
47Film4 +1Wenvoe COM5
48ChallengeWenvoe COM5
494sevenWenvoe COM5
 
52GREAT! christmasWenvoe COM6
56That's TV (UK)Wenvoe COM6
57U&Dave ja vuWenvoe COM4
58ITV3 +1Wenvoe COM4
59ITV4 +1Wenvoe COM4
 
60U&Drama +1Wenvoe COM5
63GREAT! romance mixWenvoe COM6
64BlazeWenvoe COM4
65That's TV 2Wenvoe COM5
67TRUE CRIMEWenvoe COM4
 
68TRUE CRIME XTRAWenvoe COM4
70Quest +1Wenvoe COM5
71That’s 60sWenvoe WalesPSB2
73HobbyMakerWenvoe COM6
74&UYesterday +1Wenvoe COM5
 
75That's 90sWenvoe COM6
76That's TV 2 MCRWenvoe COM5
81Blaze +1Wenvoe COM4
82Talking Pictures TVWenvoe COM6
83Together TVWenvoe COM4
 
84PBS AmericaWenvoe COM6
91WildEarthWenvoe COM4
93ITVBe +1Wenvoe COM4
101BBC One HDWenvoe PSB3
102BBC Two HDWenvoe PSB3
 
103UTV HDWenvoe PSB3
103ITV 1 HDWenvoe PSB3
103STV HDWenvoe PSB3
104Channel 4 HDWenvoe PSB3
105Channel 5 HDWenvoe PSB3
 
106BBC Four HDWenvoe PSB3
107BBC Three HDWenvoe PSB3
108BBC Scotland HDWenvoe PSB3
110Channel 4 HD (Wales)Wenvoe PSB3
201CBBCWenvoe WalesPSB1
 
202CBeebiesWenvoe WalesPSB1
204CBBC HDWenvoe PSB3
205CBeebies HDWenvoe PSB3
209Ketchup TVWenvoe COM4
210Ketchup TooWenvoe COM4
 
211YAAAS!Wenvoe COM4
231BBC NewsWenvoe WalesPSB1
232BBC ParliamentWenvoe WalesPSB1
233Sky NewsWenvoe COM5
235Al Jazeera EngWenvoe COM6
 
251Al Jazeera EnglishWenvoe COM4
255FRANCE 24 (in English)Wenvoe COM4
265Rok Sky +1Wenvoe COM4

 

Advanced options

Show good and blocked paths from CF61 1WG 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 flag
Graham's: mapG's Freeview map terrainG's terrain plot wavesG's frequency data G's Freeview Detailed Coverage
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 flag
Friday, 26 May 2017
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 flag
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 flag
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 flag
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 flag
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 flag
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.

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MikeB's 2,579 posts GB flag
P
paul denning
5:18 PM

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

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paul denning's 4 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.

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