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Freeview reception at CF47 8UT


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 6 mobile phone masts within 1.5km of CF478UT (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)Merthyr Tydfil WalesPSB1
2BBC TwoMerthyr Tydfil WalesPSB1
5Channel 5Merthyr Tydfil WalesPSB2
6ITV 2Merthyr Tydfil WalesPSB2
9BBC FourMerthyr Tydfil WalesPSB1
 
10ITV3Merthyr Tydfil WalesPSB2
14Film4Merthyr Tydfil WalesPSB2
15Channel 4 +1Merthyr Tydfil WalesPSB2
18More4Merthyr Tydfil WalesPSB2
23BBC ThreeMerthyr Tydfil WalesPSB1
 
26ITV4Merthyr Tydfil WalesPSB2
30E4 +1Merthyr Tydfil WalesPSB2
35ITV1 +1Merthyr Tydfil WalesPSB2
565SELECTMerthyr Tydfil PSB3
101BBC One HDMerthyr Tydfil PSB3
 
102BBC Two HDMerthyr Tydfil PSB3
103STV HDMerthyr Tydfil PSB3
103UTV HDMerthyr Tydfil PSB3
103ITV 1 HDMerthyr Tydfil PSB3
104Channel 4 HDMerthyr Tydfil PSB3
 
105Channel 5 HDMerthyr Tydfil PSB3
106BBC Four HDMerthyr Tydfil PSB3
108BBC Scotland HDMerthyr Tydfil PSB3
109BBC Three HDMerthyr Tydfil PSB3
110Channel 4 HD (Wales)Merthyr Tydfil PSB3
 
201CBBCMerthyr Tydfil WalesPSB1
202CBeebiesMerthyr Tydfil WalesPSB1
204CBBC HDMerthyr Tydfil PSB3
205CBeebies HDMerthyr Tydfil PSB3
231BBC NewsMerthyr Tydfil WalesPSB1
 
232BBC ParliamentMerthyr Tydfil WalesPSB1
250BBC Red ButtonMerthyr Tydfil WalesPSB1

 

Advanced options

Show good and blocked paths from CF47 8UT 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, 28 July 2015
J
jb38
sentiment_very_satisfiedPlatinum

7:29 PM

Yvette: If, as appearances would suggest, you are connected into a communal aerial system?, then you should check with others who reside in adjoining flats to ascertain if they are also suffering from similar problems with reception, and if they are? contact the landlords agents, as they are entirely responsible for rectifying the problem.

link to this comment
jb38's 7,179 posts GB
Sunday, 9 August 2015
E
eric swan
11:28 AM

We have a Bush TV when it does the updates automatically when change channels it keeps telling us new channels added howdo we stop this notice appearing.

link to this comment
eric swan's 1 post GB
M
MikeB
sentiment_very_satisfiedPlatinum

4:54 PM

eric swan: You'd have to read your manual, but my old Goodmans box (they are made by the same company) used to do this, and we simply pushed one of the up/down/side buttons or OK and they disappeared.

link to this comment
MikeB's 2,579 posts GB
Friday, 14 August 2015
Briantist
sentiment_very_satisfiedOwner

9:45 PM

Apologies if anyone saw a preview of the "allChannelsForPrediction" system that I'm working on; it's nowhere near ready and shouldn't have been copied from staging.B

link to this comment
Briantist's 38,844 posts US
Tuesday, 18 August 2015
D
Dave
7:20 AM
Nottingham

I have sky plus + box connected to a TV upstairs that has built in free view when I connect the roof aerial into the TV the sky picture becomes grainy, I have tried changing the rf channel on the sky box but I don't know which channel would be best?

link to this comment
Dave's 1 post GB
J
jb38
sentiment_very_satisfiedPlatinum

10:41 AM

Dave: Aerials in your area are seen to be pointing in a number of directions, therefore it would have been of assistance to know which station you are receiving Freeview from, however as Belmont or Waltham would appear to be the favourites you should try setting the RF modulators output to 38.

That said, it should also be noted that if you are using an aerial amplifier? then this will (or is liable) to add grain to an analogue picture no matter what channel the modulator is set to, especially so if the amp in question is a of the high gain variety.

Another possible source of trouble being if there are any 4G transmitters operating in the area, in that case, the addition of a 4G filter in line with the boxes RF input would most likely cure the problem, although 4G filters should really be fitted between the aerial and the amplifier.

link to this comment
jb38's 7,179 posts GB
Wednesday, 19 August 2015
M
MikeP
sentiment_satisfiedSilver

7:29 AM

Dave & jb38:
Knowing that area of Sutton in Ashfield, it is just as likely that Dave is using Sutton Coldfield due to the terrain. Hence aerials aimed at different directions.

link to this comment
MikeP's 215 posts GB
J
jb38
sentiment_very_satisfiedPlatinum

11:25 PM

MikeP: Yes, fully agree, as that could well be the case, although that said was based on that seen on a google earth rooftop check of the area, and where most of the aerials (with the exception of one) are seen to be pointing in an Easterly direction, the angles of suggesting that Waltham (@ 29 miles/136 degrees) is the preferred station, albeit that a line-of-sight obstruction to the signal path from said station is seen at approximately just under 4 miles from Dave's location.

However, the advice given with regards to the best RF channel to use is really irrespective of where Dave receives his Freeview signal from, at least from within the 4 possible sources, as RF38 does not clash with any of them.

link to this comment
jb38's 7,179 posts GB
Thursday, 27 August 2015
E
Eric B
6:56 PM

Not quite Freeview, but I have a query about Satellite channels. Now that the channels have been re-distributed to different Astra satellites, there are four ITV HD channels on the same frequency / polarity. The frequency is 11097, polarity V and each is labelled 'ITV HD'. Is it possible to determine whether the channel is London, or Granada (for example) without waiting for something like local news?

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Eric B's 20 posts GB
J
Jayne Stokes
7:42 PM
Birmingham

I have no signal is there a problem in my area

link to this comment
Jayne Stokes's 1 post 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.

If you have no satellite signal, see Sky Digibox says 'No Signal' or 'Technical fault'

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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