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Freeview reception at SN13 9PX


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 2 mobile phone masts within 1.5km of SN139PX (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)Corsham WestPSB1
2BBC TwoCorsham WestPSB1
3ITV (SD)Corsham WestPSB2
4Channel 4 (SD)Corsham WestPSB2
5Channel 5Corsham WestPSB2
 
6ITV 2Corsham WestPSB2
9BBC FourCorsham WestPSB1
10ITV3Corsham WestPSB2
13E4Corsham WestPSB2
14Film4Corsham WestPSB2
 
15Channel 4 +1Corsham WestPSB2
18More4Corsham WestPSB2
23BBC ThreeCorsham WestPSB1
26ITV4Corsham WestPSB2
30E4 +1Corsham WestPSB2
 
35ITV +1Corsham WestPSB2
565SELECTCorsham PSB3
101BBC One HDCorsham PSB3
102BBC Two HDCorsham PSB3
103STV HDCorsham PSB3
 
103UTV HDCorsham PSB3
103ITV HDCorsham PSB3
104Channel 4 HDCorsham PSB3
105Channel 5 HDCorsham PSB3
106BBC Four HDCorsham PSB3
 
108BBC Scotland HDCorsham PSB3
109BBC Three HDCorsham PSB3
110Channel 4 HD (Wales)Corsham PSB3
201CBBCCorsham WestPSB1
202CBeebiesCorsham WestPSB1
 
204CBBC HDCorsham PSB3
205CBeebies HDCorsham PSB3
231BBC NewsCorsham WestPSB1
232BBC ParliamentCorsham WestPSB1
250BBC Red ButtonCorsham WestPSB1
 

 

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Show good and blocked paths from SN13 9PX 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
Tuesday, 4 October 2022
R
Richard Mudge
8:16 PM
Weston-super-mare

Richard Mudge: My postcode is BS24 9ND

link to this comment
Richard Mudge's 4 posts GB
R
Richard Mudge
8:20 PM
Weston-super-mare

Chris.SE: Hi Chris
My postcode is BS24 9ND

link to this comment
Richard Mudge's 4 posts GB
Wednesday, 5 October 2022
C
Chris.SE
sentiment_very_satisfiedPlatinum

6:46 AM

Richard Mudge:

Hi Richard. The aerial should be pointing at compass bearing 111 degrees - that's 21 degrees S of due E, almost ESE.
The Freeview predictor shows you should get good signals from Mendip for the 6 main multiplexes (not the Local one as you are off-beam for that, it's beamed towards Bristol - you can always try a manual tune on UHF C30 as it may be weak and an autotune may miss it).

However, the predictor says you can also get good signals from Wenvoe and Stockland Hill which you may get from sidelobes (even rear ones) of the aerial's reception, so you may have to manual tune Mendip's UHF channels to make sure you get them correctly.
Mendip's correct UHF channels are C32, C34, C35, C48, C33, C36, C30. That's is the order BBCA/PSB1, D3&4/PSB2, BBCB HD/PSB3, SDN/COM4, ArqA/COM5, ArqB/COM6; Local mux.

If you can't get the Mendip (Bristol) Local multiplex, you could try a Manual tune on UHF C37 which is the Local mux from Wenvoe, which you might get off the back of the aerial albeit possibly weak.
Whilst you may not especially want Cardiff local news on LCN7, you may like to get the other channels carried on the mux.
See https://www.freeview.co.uk/corporate/platform-management/channel-listings-industry-professionals for which channels are carried on which multiplex.

Bear in mind that standard Tri-boom's are a wideband aerial unless this is one of the newer K Group tuned versions, so you might need a (free) filter from restoretv.uk if any 4/5G mobile masts using 700MHz set up near you - but you should get a postcard from restoretv.uk if so, but it doesn't always happen.
I'm glad your tri-boom is being loft mounted, they have a high wind loading and would need sturdy mounting if external!

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Chris.SE's 3,108 posts GB
R
Richard Mudge
10:15 PM
Weston-super-mare

Chris.SE: Hi Chris
Thanks for the information

link to this comment
Richard Mudge's 4 posts GB
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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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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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