Freeview Light on the Seagry Court (Swindon, England) transmitter
Google map | Bing map | Google Earth | 51.592,-1.786 or 51°35'30"N 1°47'11"W | SN2 5JL |
The symbol shows the location of the Seagry Court (Swindon, England) transmitter which serves 18,000 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 Seagry Court (Swindon, 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 Seagry Court (Swindon, 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 Seagry Court 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 | C39+ (618.2MHz) | 154m | DTG- | 20W |
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 | C42 (642.0MHz) | 154m | DTG- | 20W |
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 | C45 (666.0MHz) | 154m | DTG- | 20W |
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 Seagry Court (Swindon, 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 Seagry Court transmitter?

BBC Points West 0.9m homes 3.4%
from Bristol BS8 2LR, 59km west-southwest (256°)
to BBC West region - 60 masts.

ITV West Country News (East) 0.9m homes 3.4%
from Bristol BS4 3HG, 56km west-southwest (253°)
to ITV West region - 61 masts.
All of lunch, weekend and 50% evening news is shared with West Country (West)
How will the Seagry Court (Swindon, England) transmission frequencies change over time?
1984-97 | 1997-98 | 1998-2010 | 2010-13 | 27 Feb 2018 | |||||
B E T | B E T | B E T | B E K T | B E K T | |||||
C39 | BBCA | ||||||||
C40 | SDN | ||||||||
C41 | ITVwaves | ITVwaves | ITVwaves | +BBCA | |||||
C42 | D3+4 | ||||||||
C43 | ArqA | ||||||||
C44 | BBC1waves | BBC1waves | BBC1waves | BBCB | |||||
C45 | BBCB | ||||||||
C46 | ArqB | ||||||||
C47 | C4waves | C4waves | C4waves | D3+4 | |||||
C51tv_off | BBC2waves | BBC2waves | BBC2waves |
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?
BBCA, D3+4, BBCB | 20W | |
Analogue 1-4 | (-4dB) 8W |
Which companies have run the Channel 3 services in the Mendip transmitter area
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Thursday, 11 May 2017
Transmitter engineering
5:33 AM
5:33 AM
SEAGRY COURT transmitter - Freeview: BBC Digital TV Off Air from 23:58 on 09 May to 04:56 yesterday, HD Digital TV Off Air from 23:58 on 09 May to 04:56 yesterday. [BBC]
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Friday, 12 May 2017
Transmitter engineering
5:32 AM
5:32 AM
SEAGRY COURT transmitter - Freeview: BBC Digital TV Off Air from 23:58 on 09 May to 04:56 on 10 May, HD Digital TV Off Air from 23:58 on 09 May to 04:56 on 10 May. [BBC]
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Tuesday, 29 August 2017
Transmitter engineering
5:33 AM
5:33 AM
SEAGRY COURT transmitter - Freeview: HD Digital TV Reduced Quality from 03:49 today to 04:10 today. [BBC]
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Wednesday, 30 August 2017
Transmitter engineering
5:32 AM
5:32 AM
SEAGRY COURT transmitter - Freeview: HD Digital TV Reduced Quality from 03:49 yesterday to 04:10 yesterday. [BBC]
link to this comment |
Thursday, 31 August 2017
Transmitter engineering
5:32 AM
5:32 AM
SEAGRY COURT transmitter - Freeview: HD Digital TV Reduced Quality from 03:49 on 29 Aug to 04:10 on 29 Aug. [BBC]
link to this comment |
Tuesday, 7 November 2017
Transmitter engineering
11:09 AM
11:09 AM
SEAGRY COURT transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:11 today, HD Digital TV Off Air; DSO related from 09:11 today. [BBC]
link to this comment |
Transmitter engineering
5:09 PM
5:09 PM
SEAGRY COURT transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:11 today to 13:14 today, HD Digital TV Off Air; DSO related from 09:11 today to 13:14 today. [BBC]
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Wednesday, 8 November 2017
Transmitter engineering
5:09 AM
5:09 AM
SEAGRY COURT transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:11 yesterday to 13:14 yesterday, HD Digital TV Off Air; DSO related from 09:11 yesterday to 13:14 yesterday. [BBC]
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Thursday, 9 November 2017
Transmitter engineering
5:09 AM
5:09 AM
SEAGRY COURT transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:11 on 07 Nov to 13:14 on 07 Nov, HD Digital TV Off Air; DSO related from 09:11 on 07 Nov to 13:14 on 07 Nov. [BBC]
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Tuesday, 30 January 2018
Transmitter engineering
1:28 PM
1:28 PM
SEAGRY COURT transmitter - Freeview: BBC Digital TV Off Air; DSO related from 11:45 today, HD Digital TV Off Air; DSO related from 11:45 today. [BBC]
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