menuMENU    UK Free TV logo Freeview

 

 

Click to see updates
Choose from four options: ■ TV mapping ■ TV terrain plot ■ TV technical ■ Radio

Freeview reception at CB23 7PR


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.

map is loading, please wait...
There are 1 mobile phone masts within 1.5km of CB237PR (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

FreeSportsSandy Heath COM6
1BBC One (SD)Sandy Heath CambridgePSB1
2BBC TwoSandy Heath CambridgePSB1
3ITV (SD)Sandy Heath Anglia (West)PSB2
4Channel 4 (SD)Sandy Heath Anglia (West)PSB2
 
5Channel 5Sandy Heath Anglia (West)PSB2
6ITV 2Sandy Heath Anglia (West)PSB2
7MustardTacolneston LNR
9BBC FourSandy Heath CambridgePSB1
10ITV3Sandy Heath Anglia (West)PSB2
 
11Sky ArtsSandy Heath COM5
12QuestSandy Heath COM4
13E4Sandy Heath Anglia (West)PSB2
14Film4Sandy Heath Anglia (West)PSB2
15Channel 4 +1Sandy Heath Anglia (West)PSB2
 
17ReallySandy Heath COM5
18More4Sandy Heath Anglia (West)PSB2
19DaveSandy Heath COM5
20DramaSandy Heath COM4
215USASandy Heath COM4
 
23BBC ThreeSandy Heath CambridgePSB1
25WSandy Heath COM6
26ITV4Sandy Heath Anglia (West)PSB2
27YesterdaySandy Heath COM6
29ITV2 +1Sandy Heath COM4
 
30E4 +1Sandy Heath Anglia (West)PSB2
31E4 ExtraSandy Heath COM5
325STARSandy Heath COM4
335ActionSandy Heath COM4
34GREAT! moviesSandy Heath COM6
 
35ITV +1Sandy Heath Anglia (West)PSB2
36pickSandy Heath COM5
39DMAXSandy Heath COM6
40Quest RedSandy Heath COM5
41LegendSandy Heath COM4
 
42GREAT! movies actionSandy Heath COM4
43Food NetworkSandy Heath COM5
44HGTVSandy Heath COM6
46Channel 5 +1Sandy Heath COM4
47Film4 +1Sandy Heath COM5
 
48ChallengeSandy Heath COM5
494sevenSandy Heath COM5
565SELECTSandy Heath PSB3
57Smithsonian ChannelSandy Heath COM5
58ITVBe +1Sandy Heath COM4
 
59ITV3 +1Sandy Heath COM4
60Drama +1Sandy Heath COM5
64BlazeSandy Heath COM4
67CBS RealitySandy Heath COM4
70Quest +1Sandy Heath COM5
 
71Quest Red +1Sandy Heath COM6
73HobbyMakerSandy Heath COM6
74Dave ja vuSandy Heath COM4
75Yesterday +1Sandy Heath COM5
78TCCSandy Heath COM4
 
81Blaze +1Sandy Heath COM4
82Talking Pictures TVSandy Heath COM6
83Together TVSandy Heath COM5
84PBS AmericaSandy Heath COM6
89ITV4 +1Sandy Heath COM4
 
91Classic HitsSandy Heath COM6
101BBC One HDSandy Heath PSB3
102BBC Two HDSandy Heath PSB3
103STV HDSandy Heath PSB3
103ITV HDSandy Heath PSB3
 
103UTV HDSandy Heath PSB3
104Channel 4 HDSandy Heath PSB3
105Channel 5 HDSandy Heath PSB3
106BBC Four HDSandy Heath PSB3
108BBC Scotland HDSandy Heath PSB3
 
109BBC Three HDSandy Heath PSB3
201CBBCSandy Heath CambridgePSB1
202CBeebiesSandy Heath CambridgePSB1
203CITVSandy Heath COM4
204CBBC HDSandy Heath PSB3
 
205CBeebies HDSandy Heath PSB3
208Pop PlayerSandy Heath COM4
211Ketchup TVSandy Heath COM4
212YAAAS!Sandy Heath COM4
231BBC NewsSandy Heath CambridgePSB1
 
232BBC ParliamentSandy Heath CambridgePSB1
233Sky NewsSandy Heath COM5
235Aljazeera EnglishSandy Heath COM6
250BBC Red ButtonSandy Heath CambridgePSB1

 

Advanced options

Show good and blocked paths from CB23 7PR 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
Friday, 4 February 2022
E
Edward Slater
11:47 AM
Nottingham

I agree that the loop resistance looks odd but all the connections seem to be good (using gold plated fittings throughout). It has, however, taken some time to try to check the whole cable length as much of it is inaccessible. Vermin isn't a problem. Whilst it suggests a possible issue, though, the signal reading were taken directly from the aerial. I will continue the investigation.

Interestingly, a small amount of signal on channel 48 has returned but it's not really viable. I'm seeing as much signal on channel 46 despite the aerial being vertically polarised and pointing at right angles to the Sutton transmitter.

Thanks for your help - I will continue to investigate before giving in and paying the cable company.

link to this comment
Edward Slater's 14 posts GB
Saturday, 5 February 2022
C
Chris.SE
sentiment_very_satisfiedPlatinum

3:49 PM

Edward Slater:

Is that loop resistance down to the TV from the loft, or from the TV back to the aerial?
Has your aerial got a Balun? It maybe worth looking at the loop resistance directly at the balun and check the internal connections, there maybe an explanation there.
How long (roughly) is your downlead?

As regards signals from Sutton, polarisations can change in the near vicinity of walls, chimneys, roof tiles & etc. This is why, as I'm sure you already know, RF is often described as being a bit of a Black Art!

If you haven't tried, see if examining each UHF channel (say above 44) has any spurious signals on them. Using the TV tuning section, you can probably see the strength/quality by selecting it but without actually tuning it. There might just be something causing an issue.

link to this comment
Chris.SE's 3,025 posts GB
Sunday, 6 March 2022
V
Vin
9:23 AM
Wallington

Are there issues in SM60RA

link to this comment
Vin's 1 post GB
C
Chris.SE
sentiment_very_satisfiedPlatinum

10:57 PM

Vin:

Your most likely transmitter is Crystal Palace assuming your aerial is pointing at bearing 31 degrees, that's ~9 degrees E of NNE. If it's pointing at Reigate, bearing 195 degrees (almost SSW) with its rods vertical, you only be predicted to get reliable reception of the 3 PSB multiplexes (BBCA, D3&4, BBCB HD).

See Channel listings for Industry Professionals | Freeview for which channels are carried on which multiplex.

Neither transmitter appears to have any faults recently reported, however Crystal Palace is currently listed for Planned Engineering with "Screen may go black on some or all channels".

link to this comment
Chris.SE's 3,025 posts GB
Tuesday, 19 April 2022
B
Ben Ware
11:27 AM
Guildford

Hi,
I'm based in Bramley, Guildford and want to know if it's possible to tune my Freeview TV to receive Quest HD on channel 114?

link to this comment
Ben Ware's 1 post GB
C
Chris.SE
sentiment_very_satisfiedPlatinum

11:46 AM

Ben Ware:

As you haven't given a full postcode, it's not possible to give a definitive answer, but in that area generally, it is highly unlikely, as you are not likely to get any reception from Crystal Palace even if your aerial was pointing that way. All the other transmitters you might receive do not transmit COM7 which is the multiplex that carries Quest HD.
COM7 was always a temporary multiplex until the frequencies were needed for mobile use, and it's due to close by the end of June 2022 under the terms of the current licence. No announcements have been made about what will happen to any of the channels on COM7, most people are expecting many will just close.

See Channel listings for Industry Professionals | Freeview for which channels are carried on which multiplex.

link to this comment
Chris.SE's 3,025 posts GB
Tuesday, 26 April 2022
/
/Barbara Northwood
9:24 PM
Stoke-on-trent

Why is my signal blocked? ST1 3RB The aerial is on the roof of a tower block less than a mile from the transmitter

link to this comment
/Barbara Northwood's 2 posts GB
/
/Barbara Northwood
9:25 PM
Stoke-on-trent

Why is my signal blocked? ST1 3RB The aerial is on the roof of a tower block less than a mile from the transmitter.

link to this comment
/Barbara Northwood's 2 posts GB
S
StevensOnln1
sentiment_very_satisfiedPlatinum

10:32 PM

/Barbara Northwood: What do you mean by signal blocked? Are you getting a broken up picture or is nothing coming through at all? Have you checked for any loose or damaged cables or connections behind your TV? Is the aerial on the roof of the tower block part of a shared communal system or is it your own individual aerial connected directly to your TV? Have you checked whether anyone else in the building is suffering with the same problem? If so, contact whoever is responsible for maintaining the communal aerial system and get them to send someone to investigate/fix it.

link to this comment
StevensOnln1's 3,355 posts GB
Tuesday, 3 May 2022
J
Jeff Whittle
9:59 PM
Ayr

Hi, our house number is 11. The aerial is in the loft. We can receive the Darvel Local MUX channels with excellent reception (8 That's TV Scotland, 50 Great TV, 52 Great Movies Classic & 61 Great Movies +1, but not the Darvel Main transmitter channels! Previously, we could receive the Darvel Main transmitter channels until 1 week ago, but they would often freeze or have a broken up picture, they had been like that for about 3 months or more. We thought it was down to the weather conditions, but now we have totally lost the Darvel Main transmitter channels and cannot manually retune them. We have tried the Freeview reset procedure. The good news is we used to have a huge woods which may have blocked the signal, but it has just been chopped down, but this has made no difference to reception.

link to this comment
Jeff Whittle's 4 posts GB
Select more comments

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.

UK Free TV is here to help people. If you are rude or disrespectful all of your posts will be deleted and you will be banned.








Privacy policy: UK Free Privacy policy.