Freeview Light on the Llyswen (Powys, Wales) transmitter
Google map | Bing map | Google Earth | 52.017,-3.259 or 52°0'60"N 3°15'32"W | LD3 0LW |
The symbol shows the location of the Llyswen (Powys, Wales) transmitter which serves 1,400 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 Llyswen (Powys, Wales) 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 Llyswen (Powys, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Al Jazeera English, Blaze, Blaze +1, Challenge, Channel 5 +1, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, YAAAS!, Film4 +1, Food Network, GREAT! action, GREAT! christmas, GREAT! movies extra, GREAT! movies, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, Quest +1, Quest Red, Really, Sky Mix, Sky News, Talking Pictures TV, TCC, That's 90s, That's Christmas, Together TV, TRUE CRIME, TRUE CRIME XTRA, 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 Llyswen 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 | C24 (498.0MHz) | 256m | DTG- | 6W |
1 BBC One (SD) Wales, 2 BBC Two Wales, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 14 others | |||||
PSB2 D3+4 | V max | C27 (522.0MHz) | 256m | DTG- | 6W |
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 (Wales), | |||||
PSB3 BBCB | V max | C21+ (474.2MHz) | 256m | DTG- | 6W |
46 5SELECT, 101 BBC One HD Wales, 102 BBC Two HD Wales, 104 Channel 4 HD South ads, 105 Channel 5 HD, 106 BBC Four HD, 110 Channel 4 HD (Wales), 204 CBBC HD, 205 CBeebies HD, plus 1 others |
Are you trying to watch these 44 Freeview channels?
The Llyswen (Powys, Wales) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: 4seven, 5Action, 5STAR, 5USA, Al Jazeera Eng, Al Jazeera English, Blaze, Blaze +1, Challenge, Channel 5 +1, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, YAAAS!, Film4 +1, Food Network, GREAT! action, GREAT! christmas, GREAT! movies extra, GREAT! movies, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, Quest +1, Quest Red, Really, Sky Mix, Sky News, Talking Pictures TV, TCC, That's 90s, That's Christmas, Together TV, TRUE CRIME, TRUE CRIME XTRA, 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 Llyswen transmitter?

BBC Wales Today 1.2m homes 4.7%
from Cardiff CF5 2YQ, 58km south (178°)
to BBC Wales region - 206 masts.

ITV Cymru Wales 1.2m homes 4.7%
from Cardiff CF5 6XJ, 62km south (182°)
to ITV Wales region - 206 masts.
How will the Llyswen (Powys, Wales) transmission frequencies change over time?
1984-97 | 1997-98 | 1998-2010 | 2010-13 | 15 May 2019 | |||||
A K T | A K T | A K T | A K T | A K T | |||||
C21 | BBC1waves | BBC1waves | BBC1waves | +BBCB | BBCB | ||||
C24 | ITVwaves | ITVwaves | ITVwaves | BBCA | BBCA | ||||
C27 | BBC2waves | BBC2waves | BBC2waves | D3+4 | D3+4 | ||||
C31 | C4waves | C4waves | C4waves |
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 3 Mar 10 and 31 Mar 10.
How do the old analogue and currrent digital signal levels compare?
Analogue 1-4 | 30W | |
BBCA, D3+4, BBCB | (-7dB) 6W |
Which companies have run the Channel 3 services in the Wenvoe transmitter area
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Thursday, 4 October 2018
Transmitter engineering
12:06 AM
12:06 AM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:06 today to 17:45 today, BBC Digital TV Off Air from 17:45 today to 17:48 today, HD Digital TV Off Air; DSO related from 09:06 today to 17:45 today, HD Digital TV Off Air from 17:45 today to 17:48 toda [BBC]
link to this comment |
Transmitter engineering
6:06 AM
6:06 AM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air from 17:45 yesterday to 17:48 yesterday, BBC Digital TV Off Air; DSO related from 09:06 yesterday to 17:45 yesterday, HD Digital TV Off Air from 17:45 yesterday to 17:48 yesterday, HD Digital TV Off Air; DSO related from 0 [BBC]
link to this comment |
Transmitter engineering
9:06 AM
9:06 AM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air from 17:45 yesterday to 17:48 yesterday, BBC Digital TV Off Air; DSO related from 09:06 yesterday to 17:45 yesterday, HD Digital TV Off Air; DSO related from 09:06 yesterday to 17:45 yesterday, HD Digital TV Off Air from 1 [BBC]
link to this comment |
Transmitter engineering
12:06 PM
12:06 PM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:15 today, BBC Digital TV Off Air from 17:45 yesterday to 17:48 yesterday, HD Digital TV Off Air; DSO related from 09:15 today, HD Digital TV Off Air from 17:45 yesterday to 17:48 yesterday. [BBC]
link to this comment |
Transmitter engineering
3:06 PM
3:06 PM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:15 today to 11:17 today, BBC Digital TV Off Air from 17:45 yesterday to 17:48 yesterday, HD Digital TV Off Air; DSO related from 09:15 today to 11:17 today, HD Digital TV Off Air from 17:45 yesterday t [BBC]
link to this comment |
Transmitter engineering
9:06 PM
9:06 PM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air from 17:45 yesterday to 17:48 yesterday, BBC Digital TV Off Air; DSO related from 09:15 today to 11:17 today, HD Digital TV Off Air; DSO related from 09:15 today to 11:17 today, HD Digital TV Off Air from 17:45 yesterday t [BBC]
link to this comment |
Friday, 5 October 2018
Transmitter engineering
6:06 AM
6:06 AM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:15 yesterday to 11:17 yesterday, BBC Digital TV Off Air from 17:45 on 03 Oct to 17:48 on 03 Oct, HD Digital TV Off Air; DSO related from 09:15 yesterday to 11:17 yesterday, HD Digital TV Off Air from 1 [BBC]
link to this comment |
Transmitter engineering
3:06 PM
3:06 PM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air from 17:45 on 03 Oct to 17:48 on 03 Oct, BBC Digital TV Off Air; DSO related from 09:15 yesterday to 11:17 yesterday, HD Digital TV Off Air; DSO related from 09:15 yesterday to 11:17 yesterday, HD Digital TV Off Air from 1 [BBC]
link to this comment |
Saturday, 6 October 2018
Transmitter engineering
6:06 AM
6:06 AM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:15 on 04 Oct to 11:17 on 04 Oct, BBC Digital TV Off Air from 17:45 on 03 Oct to 17:48 on 03 Oct, HD Digital TV Off Air; DSO related from 09:15 on 04 Oct to 11:17 on 04 Oct, HD Digital TV Off Air from 1 [BBC]
link to this comment |
Monday, 8 October 2018
Transmitter engineering
6:06 AM
6:06 AM
LLYSWEN transmitter - Freeview: BBC Digital TV Off Air; DSO related from 09:15 on 04 Oct to 11:17 on 04 Oct, HD Digital TV Off Air; DSO related from 09:15 on 04 Oct to 11:17 on 04 Oct. [BBC]
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