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Freeview reception at CW1 2LJ


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 14 mobile phone masts within 1.5km of CW12LJ (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

Now 90sWinter Hill GIM
Spotlight TVWinter Hill GIM
Clubland TVWinter Hill GIM
Country Music Entertainment Winter Hill GIM
Classic Hits MCRWinter Hill GIM
 
1BBC One (SD)Winter Hill North WestPSB1
2BBC TwoWinter Hill North WestPSB1
3ITV 1 (SD)Winter Hill GranadaPSB2
4Channel 4 (SD)Winter Hill GranadaPSB2
5Channel 5Winter Hill GranadaPSB2
 
6ITV 2Winter Hill GranadaPSB2
9BBC FourWinter Hill North WestPSB1
10ITV3Winter Hill GranadaPSB2
11Sky MixWinter Hill COM5
12QuestThe Wrekin COM6
 
13E4Winter Hill GranadaPSB2
14Film4Winter Hill GranadaPSB2
15Channel 4 +1Winter Hill GranadaPSB2
17ReallyWinter Hill COM5
18More4Winter Hill GranadaPSB2
 
19DaveWinter Hill COM5
20DramaWinter Hill COM4
215USAWinter Hill COM4
23BBC ThreeWinter Hill North WestPSB1
25WThe Wrekin COM6
 
26ITV4Winter Hill GranadaPSB2
27YesterdayThe Wrekin COM6
28ITVBeWinter Hill GranadaPSB2
29ITV2 +1Winter Hill COM4
30E4 +1Winter Hill GranadaPSB2
 
31E4 ExtraWinter Hill COM5
325STARWinter Hill COM4
335ActionWinter Hill COM4
34GREAT! moviesThe Wrekin COM6
35ITV1 +1Winter Hill GranadaPSB2
 
36Sky ArtsWinter Hill COM5
38Channel 5 +1Winter Hill COM4
39DMAXThe Wrekin COM6
40Quest RedWinter Hill COM5
41LegendWinter Hill COM4
 
42GREAT! actionWinter Hill COM4
43Food NetworkWinter Hill COM5
44HGTVThe Wrekin COM6
465SELECTWinter Hill PSB3
47Film4 +1Winter Hill COM5
 
48ChallengeWinter Hill COM5
494sevenWinter Hill COM5
52GREAT! romanceThe Wrekin COM6
56That's TV (UK)The Wrekin COM6
57Dave ja vuWinter Hill COM4
 
58ITVBe +1Winter Hill COM4
59ITV3 +1Winter Hill COM4
60Drama +1Winter Hill COM5
61GREAT! movies extraThe Wrekin COM6
63GREAT! romance mixThe Wrekin COM6
 
64BlazeWinter Hill COM4
65That's TV 2Winter Hill COM5
67TRUE CRIMEWinter Hill COM4
68TRUE CRIME XTRAWinter Hill COM4
70Quest +1Winter Hill COM5
 
71That’s 60sThe Wrekin COM6
73HobbyMakerThe Wrekin COM6
74Yesterday +1Winter Hill COM5
75That's 90sWinter Hill COM5
76That's TV 2 MCRWinter Hill GIM
 
77That's 60s MCRWinter Hill GIM
78TCCWinter Hill COM4
80That's 80sWinter Hill GIM
81Blaze +1Winter Hill COM4
82Talking Pictures TVThe Wrekin COM6
 
83Together TVWinter Hill COM4
84PBS AmericaThe Wrekin COM6
86That's 90s MCRWinter Hill GIM
88TV Warehouse+1Winter Hill GIM
89ITV4 +1Winter Hill COM4
 
91WildEarthWinter Hill COM4
101BBC One HDWinter Hill PSB3
102BBC Two HDWinter Hill PSB3
103ITV 1 HDWinter Hill PSB3
103STV HDWinter Hill PSB3
 
103UTV HDWinter Hill PSB3
104Channel 4 HDWinter Hill PSB3
105Channel 5 HDWinter Hill PSB3
106BBC Four HDWinter Hill PSB3
107BBC Three HDWinter Hill PSB3
 
108BBC Scotland HDWinter Hill PSB3
110Channel 4 HD (Wales)Winter Hill PSB3
201CBBCWinter Hill North WestPSB1
202CBeebiesWinter Hill North WestPSB1
204CBBC HDWinter Hill PSB3
 
205CBeebies HDWinter Hill PSB3
209Ketchup TVWinter Hill COM4
210Ketchup TooWinter Hill COM4
211YAAAS!Winter Hill COM4
231BBC NewsWinter Hill North WestPSB1
 
232BBC ParliamentWinter Hill North WestPSB1
233Sky NewsWinter Hill COM5
235Al Jazeera EngThe Wrekin COM6
267Al Jazeera EnglishWinter Hill COM4

 

Advanced options

Show good and blocked paths from CW1 2LJ 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
Saturday, 1 November 2014
J
Jonathan
9:33 PM
Fraserburgh

I live almost next door to a freeview light transmitter (Rosehearty transmitter) so much so that there is no difference in signal with or without the aerial. The transmitter that provides full coverage is the Rumster Forest Transmitter. If the light one is in the line of sight path of Rumster Forest will I still be able to get the signal from Rumster Forest?

link to this comment
Jonathan's 1 post GB flag
Jonathan's: mapJ's Freeview map terrainJ's terrain plot wavesJ's frequency data J's Freeview Detailed Coverage
Dave Lindsay
sentiment_very_satisfiedPlatinum

11:02 PM

Jonathan : Whether it's a transmitter or any other type of structure in the way makes no difference - the question remains: can you receive successfully from desired transmitter?

link to this comment
Dave Lindsay's 5,724 posts GB flag
Sunday, 2 November 2014
J
jb38
sentiment_very_satisfiedPlatinum

12:00 AM

Jonathan : The answer to your question is totally dependant on whether or not the signals from the local Rosehearty stations 400 watt transmitters are strong to the extent that they are swamping your TV (or boxes) tuner whereby making it insensitive to picking up transmissions from another station located somewhat further away, the station in question being Rumster Forrest @ 64 miles / 314 degrees radiating on horizontal transmission, whereas Rosehearty radiates on vertical transmission.

Although a terrain check between your location and the Rumster transmitter only indicates the presence of a minor line-of-sight obstruction to the signal path of the signal from that station, but though, due the curvature of the terrain between the two positions I would think that if any reception was possible (which I doubt if it would be) reception would be totally erratic.

Freesat is really the only way of receiving the full range of channels in areas such as yours.

By the way, should at any time you wish to test if its possible to receive any transmissions from the Rumster Forrest transmitter, flip your aerial onto the horizontal mounting position, then turn it slightly backwards (anticlockwise) to point to roughly 314 degrees, then go into your devices tuning menu / manual tune and enter Rumstrers SDN / COM4 Mux on C30 into the box, this being ITV3 which is not on the Freeview light transmitter.

link to this comment
jb38's 7,179 posts GB flag
Tuesday, 4 November 2014
M
Mr T Meadows
7:17 PM
Harrow

Hi, We have a new digital roof aerial that points to Hemel Hempstead transmitter, our tv is about 4yrs old.
The problem we have is rain and wet conditions we simply loose BBC & ITV channels,we can't point the aerial to the London transmitters as we are on the nth west side of harrow hill,can you help in any way with our problem

Many thanks

Mr T Meadows.

link to this comment
Mr T Meadows's 1 post GB flag
Mr's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
Dave Lindsay
sentiment_very_satisfiedPlatinum

8:19 PM

Mr T Meadows: A quick look at the Digital UK Coverage Checker tells the story and the terrain plot rather nails the likely cause!!

The PSB channels of Hemel Hempstead are co-channel with the COMs of Hannington, albeit opposite polarisations.

The terrain plot to Hemel Hempstead shows clear line-of-sight at 11.4 miles:


Terrain between ( m a.g.l.) and (antenna m a.g.l.) - Optimising UK DTT Freeview and Radio aerial location


The plot to Hannington also shows clear line-of-sight at 43.1 miles:


Terrain between ( m a.g.l.) and (antenna m a.g.l.) - Optimising UK DTT Freeview and Radio aerial location


The plot for Crystal Palace shows clear line-of-sight at 15.4 miles:


Terrain between ( m a.g.l.) and (antenna m a.g.l.) - Optimising UK DTT Freeview and Radio aerial location


Harrow Hill probably isn't sampled for this plot so that's why it's not shown as obstructing the path.

link to this comment
Dave Lindsay's 5,724 posts GB flag
Wednesday, 5 November 2014
M
Mike Rogers
9:39 AM
Birmingham

Hi Sutton Coldfield

I am experiencing poor subtitling on a few Freeview channels. The main culprits seem to be on your COM 4 MUX, eg Drama, ITV3, ITV3+1.

The problem I am getting is very poor synchronising of the subtitles. At times they are up to 10 seconds early, then they will stop, re-appear in synch and then gradually start appearing early again. On Monday evening I recorded George Gently on Ch 20(Drama) and Grantchester (ITV1). These two programmes overlapped between 8.00pm to 10.00pm. The George Gently subtitles were terrible whereas Grantchester's were perfect.

Have you any idea what may be causing this problem? I have had the problem for some time now.

link to this comment
Mike Rogers's 6 posts GB flag
Mike's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
Thursday, 6 November 2014
M
Mike Rogers
4:41 PM
Birmingham

Re above.

My TV aerial is on the roof. Sorry I omitted that yesterday.

link to this comment
Mike Rogers's 6 posts GB flag
Mike's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
Sunday, 9 November 2014
Q
quentin
10:09 AM
Falmouth

Our aerial has been in the attic for 40+ years. During the summer, about 5 or 10 years ago, we were plagued with interference from France. In the last two or three years it has cleared itself up.
This year we are enduring interference, in the form of a mass of horizontal rectangles in the morning and evening. We have attributed all this to high and low atmospheric pressure (co-incides with the tides). Any suggestions for a non technician?
Q

link to this comment
quentin's 1 post GB flag
quentin's: mapQ's Freeview map terrainQ's terrain plot wavesQ's frequency data Q's Freeview Detailed Coverage
R
rob
sentiment_satisfiedSilver

3:52 PM

Hi Quentin

I would replace the aerial for a new one and replace all old co ax cables for double screened type same they use fort satellite tv cable. this should clear up your problems.. an aerial and cable 40+ years old do degrade over time..... causing interference and other problems

link to this comment
rob's 171 posts GB flag
J
jb38
sentiment_very_satisfiedPlatinum

8:24 PM

quentin: Have you as yet, verified if anyone else in your area is also suffering from the problem referred to with regards to a mass of horizontal rectangles afflicting reception in both mornings and evenings, something which comes into the category of being rather odd, as although anything of an alien RF nature clashing with a digital TV signal generally results in the break up of the picture, its not in the fashion of a clearly defined pattern such as you have mentioned.

On the subject of replacing the cable, although modern satellite grade cable is in most cases superior to coax made in the era you have referred to, but as far as killing off interference from France or any other European station is concerned, virtually nothing you (or anyone) can do will alleviate the problem, as viewers located in large swathes of the Southern areas of the UK can suffer from this at various times of the year due to reasons similar to what you have mentioned, although its usually at its worst during warmer weather.

link to this comment
jb38's 7,179 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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