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Freeview reception at CM20 1QA


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 7 mobile phone masts within 1.5km of CM201QA (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

1BBC One (SD)Hertford LondonPSB1
2BBC TwoHertford LondonPSB1
3ITV 1 (SD)Hertford LondonPSB2
4Channel 4 (SD)Hertford LondonPSB2
5Channel 5Hertford LondonPSB2
 
6ITV 2Hertford LondonPSB2
9BBC FourHertford LondonPSB1
10ITV3Hertford LondonPSB2
13E4Hertford LondonPSB2
14Film4Hertford LondonPSB2
 
15Channel 4 +1Hertford LondonPSB2
18More4Hertford LondonPSB2
23BBC ThreeHertford LondonPSB1
26ITV4Hertford LondonPSB2
28ITVBeHertford LondonPSB2
 
30E4 +1Hertford LondonPSB2
35ITV1 +1Hertford LondonPSB2
465SELECTHertford PSB3
57U&EdenHertford PSB3
71That's TV 3Hertford LondonPSB2
 
101BBC One HDHertford PSB3
102BBC Two HDHertford PSB3
103ITV 1 HDHertford PSB3
103UTV HDHertford PSB3
103STV HDHertford PSB3
 
104Channel 4 HDHertford PSB3
105Channel 5 HDHertford PSB3
106BBC Four HDHertford PSB3
107BBC Three HDHertford PSB3
108BBC Scotland HDHertford PSB3
 
110Channel 4 HD (Wales)Hertford PSB3
201CBBCHertford LondonPSB1
202CBeebiesHertford LondonPSB1
203CBBC HDHertford PSB3
204CBeebies HDHertford PSB3
 
231BBC NewsHertford LondonPSB1
232BBC ParliamentHertford LondonPSB1

 

Advanced options

Show good and blocked paths from CM20 1QA 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
Wednesday, 18 June 2025
R
Reading
10:38 AM

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Reading's 1 post ES flag
A
Archie
10:46 AM

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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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