Freeview Light on the Corsham (Wiltshire, England) transmitter
Google map | Bing map | Google Earth | 51.428,-2.190 or 51°25'40"N 2°11'23"W | SN13 9UX |
The symbol shows the location of the Corsham (Wiltshire, England) transmitter which serves 2,100 homes. The bright green areas shown where the signal from this transmitter is strong, dark green areas are poorer signals. Those parts shown in yellow may have interference on the same frequency from other masts.
This transmitter has no current reported problems
The BBC and Digital UK report there are no faults or engineering work on the Corsham (Wiltshire, England) transmitter._______
Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
H/V: aerial position (horizontal or vertical)




The Corsham (Wiltshire, England) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Blaze, Blaze +1, CBS Reality, Challenge, Channel 5 +1, CITV, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, YAAAS!, Film4 +1, Food Network, GB News, GREAT! movies, Great! Movies Action, GREAT! romance, HGTV, HobbyMaker, HorrorXtra, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, pick, Pop Player, Quest +1, Quest Red, Really, Sky News, Talking Pictures TV, TCC, That's 70s, That's TV , Together TV, W, Yesterday +1.
If you want to watch these channels, your aerial must point to one of the 80 Full service Freeview transmitters. For more information see the will there ever be more services on the Freeview Light transmitters? page.
Which Freeview channels does the Corsham transmitter broadcast?
If you have any kind of Freeview fault, follow this Freeview reset procedure first.Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
Mux | H/V | Frequency | Height | Mode | Watts |
PSB1 BBCA | V max H -2dB | C40 (626.0MHz) | 101m | DTG- | 8W 5W |
1 BBC One (SD) West, 2 BBC Two England, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, 250 BBC Red Button, plus 16 others | |||||
PSB2 D3+4 | V max H -2dB | C46 (674.0MHz) | 101m | DTG- | 8W 5W |
3 ITV 1 (SD) (West), 4 Channel 4 (SD) South ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (West), | |||||
PSB3 BBCB | V max H -2dB | C43 (650.0MHz) | 101m | DTG- | 8W 5W |
46 5SELECT, 101 BBC One HD West, 102 BBC Two HD England, 103 ITV 1 HD (ITV Meridian Southampton), 104 Channel 4 HD South ads, 105 Channel 5 HD, 106 BBC Four HD, 109 BBC Three HD, 204 CBBC HD, 205 CBeebies HD, plus 1 others |
Are you trying to watch these 45 Freeview channels?
The Corsham (Wiltshire, England) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Blaze, Blaze +1, CBS Reality, Challenge, Channel 5 +1, CITV, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, YAAAS!, Film4 +1, Food Network, GB News, GREAT! movies, Great! Movies Action, GREAT! romance, HGTV, HobbyMaker, HorrorXtra, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, pick, Pop Player, Quest +1, Quest Red, Really, Sky News, Talking Pictures TV, TCC, That's 70s, That's TV , Together TV, W, Yesterday +1.
If you want to watch these channels, your aerial must point to one of the 80 Full service Freeview transmitters. For more information see the will there ever be more services on the Freeview Light transmitters? page.
Which BBC and ITV regional news can I watch from the Corsham transmitter?

BBC Points West 0.9m homes 3.4%
from Bristol BS8 2LR, 29km west (278°)
to BBC West region - 60 masts.

ITV West Country News (East) 0.9m homes 3.4%
from Bristol BS4 3HG, 26km west (274°)
to ITV West region - 61 masts.
All of lunch, weekend and 50% evening news is shared with West Country (West)
How will the Corsham (Wiltshire, England) transmission frequencies change over time?
1984-97 | 1997-98 | 1998-2010 | 2010-13 | 5 Jun 2019 | |||||
B E T | B E T | B E T | B E T | B E K T | |||||
C40 | BBCA | ||||||||
C41 | ITVwaves | ITVwaves | ITVwaves | ||||||
C43 | BBCB | BBCB | |||||||
C44 | BBC2waves | BBC2waves | BBC2waves | ||||||
C46 | D3+4 | D3+4 | |||||||
C47 | C4waves | C4waves | C4waves | ||||||
C50tv_off | BBCA | ||||||||
C51tv_off | BBC1waves | BBC1waves | BBC1waves |
tv_off Being removed from Freeview (for 5G use) after November 2020 / June 2022 - more
Table shows multiplexes names see this article;
green background for transmission frequencies
Notes: + and - denote 166kHz offset; aerial group are shown as A B C/D E K W T
waves denotes analogue; digital switchover was 24 Mar 10 and 7 Apr 10.
How do the old analogue and currrent digital signal levels compare?
Analogue 1-4, PSB1||, PSB2||, PSB3|| | 8W | |
PSB1≡, PSB2≡, PSB3≡ | (-2dB) 5W |
Which companies have run the Channel 3 services in the Mendip transmitter area
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Wednesday, 5 June 2019
Transmitter engineering
5:09 AM
5:09 AM
CORSHAM transmitter - Freeview: BBC Digital TV Off Air; DSO related from 00:08 today, HD Digital TV Off Air; DSO related from 00:08 today, BBC Digital TV Off Air; DSO related from 00:08 today, HD Digital TV Off Air; DSO related from 00:08 today. [BBC]
link to this comment |
Transmitter engineering
8:09 AM
8:09 AM
CORSHAM transmitter - Freeview: BBC Digital TV Off Air; DSO related from 00:08 today to 05:46 today, HD Digital TV Off Air; DSO related from 00:08 today to 05:46 today, BBC Digital TV Off Air; DSO related from 00:08 today to 05:46 today, HD Digital TV Off Air; DSO related from [BBC]
link to this comment |
Transmitter engineering
8:09 PM
8:09 PM
CORSHAM transmitter - Freeview: BBC Digital TV Off Air; DSO related from 15:38 today to 17:29 today, BBC Digital TV Off Air; DSO related from 00:08 today to 05:46 today, HD Digital TV Off Air; DSO related from 00:08 today to 05:46 today, HD Digital TV Off Air; DSO related from [BBC]
link to this comment |
Thursday, 6 June 2019
Transmitter engineering
5:09 AM
5:09 AM
CORSHAM transmitter - Freeview: BBC Digital TV Off Air; DSO related from 15:38 yesterday to 17:29 yesterday, BBC Digital TV Off Air; DSO related from 00:08 yesterday to 05:46 yesterday, HD Digital TV Off Air; DSO related from 15:38 yesterday to 17:29 yesterday, HD Digital TV O [BBC]
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Friday, 7 June 2019
Transmitter engineering
5:09 AM
5:09 AM
CORSHAM transmitter - Freeview: BBC Digital TV Off Air; DSO related from 15:38 on 05 Jun to 17:29 on 05 Jun, BBC Digital TV Off Air; DSO related from 00:08 on 05 Jun to 05:46 on 05 Jun, HD Digital TV Off Air; DSO related from 15:38 on 05 Jun to 17:29 on 05 Jun, HD Digital TV O [BBC]
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D
Distanza Orr11:39 AM
Still no tv as in 16 and lower day 3 Sn130ne 22 Leylands all the flats are the same
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S
StevensOnln11:35 PM
Distanza Orr: Do all of the flats use the same communal aerial system? If they do, you should contact whoever is responsible for maintenance and get them to send someone to investigate.
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Sunday, 9 June 2019
Transmitter engineering
5:09 AM
5:09 AM
CORSHAM transmitter - Freeview: BBC Digital TV Off Air; DSO related from 00:08 on 05 Jun to 05:46 on 05 Jun, BBC Digital TV Off Air; DSO related from 15:38 on 05 Jun to 17:29 on 05 Jun, HD Digital TV Off Air; DSO related from 15:38 on 05 Jun to 17:29 on 05 Jun, HD Digital TV O [BBC]
link to this comment |
Transmitter engineering
8:09 AM
8:09 AM
CORSHAM transmitter - Freeview: BBC Digital TV Off Air; DSO related from 00:08 on 05 Jun to 05:46 on 05 Jun, BBC Digital TV Off Air; DSO related from 15:38 on 05 Jun to 17:29 on 05 Jun, HD Digital TV Off Air; DSO related from 00:08 on 05 Jun to 05:46 on 05 Jun, HD Digital TV O [BBC]
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