Freeview Light on the Trebanog (Rhondda Cynon Taff, Wales) transmitter
Google map | Bing map | Google Earth | 51.607,-3.417 or 51°36'24"N 3°24'60"W | CF39 9HD |
The symbol shows the location of the Trebanog (Rhondda Cynon Taff, Wales) transmitter which serves 3,600 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 Trebanog (Rhondda Cynon Taff, 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 Trebanog (Rhondda Cynon Taff, Wales) 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, YAAAS!, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, Film4 +1, Food Network, GB News, GREAT! movies, GREAT! movies action, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, pick, Pop Player, Quest +1, Quest Red, Really, Sky News, Smithsonian Channel, Talking Pictures TV, TCC, That's TV (UK), 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 Trebanog 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) | 188m | DTG- | 2W |
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, 250 BBC Red Button, plus 13 others | |||||
PSB2 D3+4 | V max | C27 (522.0MHz) | 188m | DTG- | 2W |
5 Channel 5, 6 ITV 2, 10 ITV3, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 26 ITV4, 30 E4 +1, 35 ITV1 +1 (Wales), | |||||
PSB3 BBCB | V max | C21+ (474.2MHz) | 188m | DTG- | 2W |
56 5SELECT, 101 BBC One HD Wales, 102 BBC Two HD (England), 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 43 Freeview channels?
The Trebanog (Rhondda Cynon Taff, Wales) 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, YAAAS!, Dave, Dave ja vu, DMAX, Drama +1, E4 Extra, Film4 +1, Food Network, GB News, GREAT! movies, GREAT! movies action, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, Legend, PBS America, pick, Pop Player, Quest +1, Quest Red, Really, Sky News, Smithsonian Channel, Talking Pictures TV, TCC, That's TV (UK), 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 Trebanog transmitter?

BBC Wales Today 1.2m homes 4.7%
from Cardiff CF5 2YQ, 18km southeast (134°)
to BBC Wales region - 206 masts.

ITV Cymru Wales 1.2m homes 4.7%
from Cardiff CF5 6XJ, 19km south-southeast (149°)
to ITV Wales region - 206 masts.
How will the Trebanog (Rhondda Cynon Taff, Wales) transmission frequencies change over time?
1984-97 | 1997-98 | 1998-2010 | 2010-13 | 30 Jun 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 | ||||
C34 | 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 | 4W | |
BBCA, D3+4, BBCB | (-3dB) 2W |
Which companies have run the Channel 3 services in the Wenvoe transmitter area
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Friday, 13 January 2012
TREBANOG transmitter - Freeview BBC Digital TV Off Air from 16:30 yesterday to 17:57 yesterday BBC Digital TV Off Air from 11:34 on 10 Jan to 12:13 on 10 Jan HD Digital TV Off Air from 16:30 yesterday to 17:57 yesterday HD Digital TV Off Air from 11:34 on 10 Jan to 12:13 on 10 Jan [BBC]
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Saturday, 14 January 2012
TREBANOG transmitter - Freeview BBC Digital TV Off Air from 16:30 on 12 Jan to 17:57 on 12 Jan BBC Digital TV Off Air from 11:34 on 10 Jan to 12:13 on 10 Jan HD Digital TV Off Air from 11:34 on 10 Jan to 12:13 on 10 Jan HD Digital TV Off Air from 16:30 on 12 Jan to 17:57 on 12 Jan [BBC]
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Sunday, 15 January 2012
TREBANOG transmitter - Freeview BBC Digital TV Off Air from 16:30 on 12 Jan to 17:57 on 12 Jan HD Digital TV Off Air from 16:30 on 12 Jan to 17:57 on 12 Jan [BBC]
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Wednesday, 18 January 2012
TREBANOG transmitter - Freeview BBC Digital TV Off Air from 11:34 today HD Digital TV Off Air from 11:34 today HD Digital TV Off Air from 11:23 today to 11:32 today [BBC]
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TREBANOG transmitter - Freeview BBC Digital TV Off Air from 11:34 today HD Digital TV Off Air from 11:23 today to 11:32 today HD Digital TV Off Air from 11:34 today [BBC]
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TREBANOG transmitter - Freeview BBC Digital TV Off Air from 11:34 today to 15:08 today HD Digital TV Off Air from 11:23 today to 11:32 today HD Digital TV Off Air from 11:34 today to 15:08 today [BBC]
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TREBANOG transmitter - Freeview BBC Digital TV Off Air from 11:34 today to 15:08 today HD Digital TV Off Air from 11:34 today to 15:08 today HD Digital TV Off Air from 11:23 today to 11:32 today [BBC]
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Thursday, 19 January 2012
TREBANOG transmitter - Freeview BBC Digital TV Off Air from 11:34 yesterday to 15:08 yesterday HD Digital TV Off Air from 11:34 yesterday to 15:08 yesterday HD Digital TV Off Air from 11:23 yesterday to 11:32 yesterday [BBC]
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TREBANOG transmitter - Freeview BBC Digital TV Off Air from 11:34 yesterday to 15:08 yesterday HD Digital TV Off Air from 11:23 yesterday to 11:32 yesterday HD Digital TV Off Air from 11:34 yesterday to 15:08 yesterday [BBC]
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Friday, 20 January 2012
TREBANOG transmitter - Freeview BBC Digital TV Off Air from 11:34 on 18 Jan to 15:08 on 18 Jan HD Digital TV Off Air from 11:34 on 18 Jan to 15:08 on 18 Jan HD Digital TV Off Air from 11:23 on 18 Jan to 11:32 on 18 Jan [BBC]
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