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Freeview reception at BT48 7HH


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 14 mobile phone masts within 1.5km of BT487HH (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 5G-at-700MHz services that may interfere with Freeview reception. For actual mobile device reception prediction (at 800-960MHz and 1710-2170MHz) see these phone operator's mapping sites: Three O2 EE VM

Predicted Freeview channel list

RTÉ One HDHolywell Hill SV2
Virgin Media 1Holywell Hill SV1
TG4 (RoI)Holywell Hill SV1
Virgin Media 3Holywell Hill SV2
RTÉ One +1Holywell Hill SV2
 
Virgin Media 2 Holywell Hill SV2
RTÉ jrHolywell Hill SV2
RTÉ2+1Holywell Hill SV2
RTÉ News NowHolywell Hill SV1
Tithe an Oireachtais Holywell Hill SV1
 
Saorview Information (*Holywell Hill SV2
1BBC One (SD)Limavady Northern IrelandPSB1
2BBC TwoLimavady Northern IrelandPSB1
3ITV 1 (SD)Limavady UTVPSB2
4Channel 4 (SD)Limavady UTVPSB2
 
5Channel 5Limavady UTVPSB2
6ITV 2Limavady UTVPSB2
9BBC FourLimavady Northern IrelandPSB1
10ITV3Limavady UTVPSB2
11Sky MixLimavady COM5
 
12QuestLimavady COM6
13E4Limavady UTVPSB2
14Film4Limavady UTVPSB2
15Channel 4 +1Limavady UTVPSB2
17ReallyLimavady COM5
 
18More4Limavady UTVPSB2
19DaveLimavady COM5
20DramaLimavady COM4
215USALimavady COM4
23BBC ThreeLimavady Northern IrelandPSB1
 
25WLimavady COM6
26ITV4Limavady UTVPSB2
27YesterdayLimavady COM6
28ITVBeLimavady UTVPSB2
29ITV2 +1Limavady COM4
 
30E4 +1Limavady UTVPSB2
31E4 ExtraLimavady COM5
325STARLimavady COM4
335ActionLimavady COM4
34GREAT! moviesLimavady COM6
 
35ITV1 +1Limavady UTVPSB2
36Sky ArtsLimavady COM5
38Channel 5 +1Limavady COM4
39DMAXLimavady COM6
40Quest RedLimavady COM5
 
41LegendLimavady COM4
42GREAT! actionLimavady COM4
43Food NetworkLimavady COM5
44HGTVLimavady COM6
465SELECTLimavady PSB3
 
47Film4 +1Limavady COM5
48ChallengeLimavady COM5
494sevenLimavady COM5
52GREAT! romanceLimavady COM6
56That's TV (UK)Limavady COM6
 
57Dave ja vuLimavady COM4
58ITV3 +1Limavady COM4
59ITV4 +1Limavady COM4
60Drama +1Limavady COM5
63GREAT! romance mixLimavady COM6
 
64BlazeLimavady COM4
65That's TV 2Limavady COM5
67TRUE CRIMELimavady COM4
68TRUE CRIME XTRALimavady COM4
70Quest +1Limavady COM5
 
71That’s 60sLimavady COM6
73HobbyMakerLimavady COM6
74Yesterday +1Limavady COM5
75That's 90sLimavady COM5
78TCCLimavady COM4
 
81Blaze +1Limavady COM4
82Talking Pictures TVLimavady COM6
83Together TVLimavady COM4
84PBS AmericaLimavady COM6
91WildEarthLimavady COM4
 
93ITVBe +1Limavady COM4
101BBC One HDLimavady PSB3
102BBC Two HDLimavady PSB3
103ITV 1 HDLimavady PSB3
103STV HDLimavady PSB3
 
103UTV HDLimavady PSB3
104Channel 4 HDLimavady PSB3
105Channel 5 HDLimavady PSB3
106BBC Four HDLimavady PSB3
107BBC Three HDLimavady PSB3
 
108BBC Scotland HDLimavady PSB3
110Channel 4 HD (Wales)Limavady PSB3
201CBBCLimavady Northern IrelandPSB1
202CBeebiesLimavady Northern IrelandPSB1
204CBBC HDLimavady PSB3
 
205CBeebies HDLimavady PSB3
209Ketchup TVLimavady COM4
210Ketchup TooLimavady COM4
211YAAAS!Limavady COM4
231BBC NewsLimavady Northern IrelandPSB1
 
232BBC ParliamentLimavady Northern IrelandPSB1
233Sky NewsLimavady COM5
235Al Jazeera EngLimavady COM6
267Al Jazeera EnglishLimavady COM4

 

Advanced options

Show good and blocked paths from BT48 7HH 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
Wednesday, 2 August 2023
C
Chris.SE
sentiment_very_satisfiedPlatinum

1:49 PM

Ted Slater:

No problem Ted. What a shame that Humax haven't got a solution, or even know what the cause is!

Is it capable of transferring recordings to a USB stick?
If so, you could contemplate that and then try a full reset!
BUT if it is, check the USB recordings first. I've heard of some issues on some devices where HD recordings suffer judder on playback, no idea what the cause may be except maybe the USB stick can't cope with higher bit rates!

If I come across anything else I'll post it.
You could try an email to help@freeview.co.uk and ask them "What are the technical differences between transmission of Quest LCN12 on COM6/ArqB and Quest+1 LCN70 on COM5/ArqA and then explain that LCN12 is missing from your EPG despite retunes. Also ask "And/or are their technical errors in the EPG?" (I know there are some but don't know if they'd be the cause).

link to this comment
Chris.SE's 4,170 posts GB flag
Wednesday, 23 August 2023
E
Elaine Graham-Leigh
2:14 PM
London

Getting intermittent no signal for BBCA channels and occasionally SDN channels, other multiplexes are fine. This has been happening for a few months. It doesn't sound like induction interference as it isn't momentary - once the channels disappear they're gone for the evening, reappearing the next day. Problem happens when using our Humax Aura box and when bypassing the box and plugging the aerial directly into the TV (Panasonic 2013) so I don't think it's our equipment.

Signal strength for other multiplexes around 80% with 100% signal quality, but when we have apparently 'good' reception the signal strength on BBCA and SDN is only just over 50%. Aerial is on the roof and was replaced 2020, aerial guy tested and couldn't find a problem with the aerial or connections, except for some 5G interference, for which we now have the gadget from Restore TV, but this hasn't made any difference. Any suggestions for what we should try next?

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Elaine Graham-Leigh's 1 post GB flag
Elaine's: mapE's Freeview map terrainE's terrain plot wavesE's frequency data E's Freeview Detailed Coverage
Monday, 28 August 2023
M
Mike O'Sullivan
2:53 PM
Guildford

In fact, from the Guildford transmitter, the Smithsonian channel is not received. I seem to remember that this channel is no longer broadcast on Freeview.

link to this comment
Mike O'Sullivan's 13 posts GB flag
Mike's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
S
StevensOnln1
sentiment_very_satisfiedPlatinum

11:37 PM

Mike O'Sullivan: Smithsonian Channel closed completed several months ago. Some of their content was supposed to be being made available on Pluto TV and some on Paramount+.

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StevensOnln1's 3,632 posts GB flag
Tuesday, 29 August 2023
C
Chris.SE
sentiment_very_satisfiedPlatinum

2:33 AM

Elaine Graham-Leigh:

Apologies, we seem to have missed your post for some reason!
This is odd that you are only getting 50% strength on BBCA and SDN when the others are 80%, especially if you've had it checked and the aerial and connections are ok. At least the quality is 100% which is important.

Make sure you haven't got any HDMI leads running close to your aerial leads or flyleads.
Are there any nearby trees on the aerial line-of-sight to the transmitter? I have come across some funny signal behaviour with trees before now!

I assume you are familiar with Crystal Palace's UHF channels. Just to check
In the multiplex order BBCA/PSB1, D3&4/PSB2, BBCB HD/PSB3, SDN/COM4, ArqA/COM5, ArqB/COM6, Local multiplex, the UHF channels for Crystal Palace are as follows
C23, C26, C30, C25, C22, C28, C35 (London Local mux).
Just in case you retuned at a time when weather or other interference or engineering affected the signal and you're inadvertently tuned to another transmitter (possibly Alexandra Palace or Bluebell Hill).

Whatever is causing that signal to be down near 50% may make you more vulnerable to interference due to weather related tropospheric ducting causing signals from distant transmitters to be received affecting your wanted signal. There was some quite strong "tropo" last Wednesday, but it'd be surprising if the effect lasted all evening.

When you say the problem happens occasionally, can you give some idea of how occasional? When it happens is it always at a similar or exact time?

Check you don't have any old analogue devices like games consoles, VCRs etc. even an old satellite box with an RF output tuned to a lower channel.

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Chris.SE's 4,170 posts GB flag
Tuesday, 5 September 2023
J
Jeni Spyby
6:06 PM

Good evening,
I've recently moved house. The aerial in the loft wasn't working put at different angles.
All houses on this development have loft aerials or some have dishes.
At first I couldn't get anything, then I plugged in an old aerial the kind for mini tvs and I managed to get 7 channels. Then 20, last night I got 160, however, only about a dozen work. Most of the time it says no service.
I have to twiddle the aerial until I get a picture and hope for the best.
My transmitter is Bluebell Hill 5 miles away, I live in close proximity to the River.
Are you able to help/guide me?
How do I subscribe, I found this site by accident.
Many thanks for your time.
Jeni

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Jeni Spyby's 2 posts GB flag
Jeni's: mapJ's Freeview map terrainJ's terrain plot wavesJ's frequency data J's Freeview Detailed Coverage
S
Steve Donaldson
sentiment_satisfiedSilver

9:07 PM

Jeni Spyby: Some of the houses, notably 91 to 97 Waterside may find it difficult to impossible because to point to Bluebell Hill may necessitate pointing the aerial through the loftspace of the other adjoining properties. That said, the new Gillingham Test Centre transmitter may be available, although it transmits only the PSB multiplexes. To explain this requires going into more detail.

Bluebell Hill is 8km out on a bearing of 201 degrees. The Gillingham Test Centre is 4km out on a bearing of 168 degrees, and it went into service on 11th July 2019.

The first thing to do is to tune the channels in. Once you have the channels tuned to the transmitters, then don't retune because it won't improve reception for the transmitter(s) the TV is tuned to.

Gillingham Test Centre is a new transmitter which broadcasts the three PSB multiplexes on the same channels as Bluebell Hill. The two transmitters work together and are in time with one another, meaning you may be receiving some signal from both. However, the Test Centre doesn't carry the COM multiplexes, meaning if you get them they may not be as good, as you can only be getting them from Bluebell Hill.

The channel allocations for Bluebell Hill are:

PSB1 - BBC One, BBC Two, etc. - C32
PSB2 - ITV, Channel 4, etc. - C34
PSB3 - BBC One HD and other HD channels - C45
COM4 - QVC, Drama, etc. - C40
COM5 - Sky Arts, Really, etc. - C43
COM6 - Quest, W, etc. - C46

Check that the channels are tuned correctly. For example, the signal strength screen may should "C32" when on BBC One (as above). Use manual tuning to try and add any missing ones.

The Gillingham Test Centre broadcasts the three PSB multiplexes but not the COMs. The channels it transmits on are as per those I've listed. Thus, try to work out whether you are getting good reception on the PSBs but not the COMs. Is it the COMs that are not good? If so then this is probably explained by the fact that they are only coming from Bluebell Hill, and that with the PSBs you have the Gillingham Test Centre as well.

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Steve Donaldson's 209 posts GB flag
Tuesday, 10 October 2023
P
Philip Davies
2:18 PM
Borth

Horror+ gone without warning replaced by another pointless 'reality' channel. Blaenplwyf gives the best coverage here - which then only means a 'limited' service. It also seems Freeview is going to be switched off in a few years anyway. More info. please.

link to this comment
Philip Davies's 6 posts GB flag
Philip's: mapP's Freeview map terrainP's terrain plot wavesP's frequency data P's Freeview Detailed Coverage
C
Chris.SE
sentiment_very_satisfiedPlatinum

4:11 PM

Philip Davies:

Blaenplwyf transmits all the 6 main multiplexes as every other main transmitter in the UK, so there is no "limited" service.
A small number of main transmitters have a Local multiplex which is beamed towards the larger urban centres of population that they are intended to serve. This is a commercial decision by the broadcasters. This Local multiplex currently carries 5 TV channels, 3 of which are children's channels.

HorrorXtra & RealityXtra channels are part of the CBS group and its was they that decided to swap the multiplexes that they were on - unfortunately they didn't widely publicise this, so HorrorXtrta is now on Local multiplexes.

If you have a Smart TV, you can access many of the programmes on HorrorXtra via the CBScatchup app. And IIRC via their website on a PC.

I'm not sure where you get the idea that Freeview will be switched off in a "few years" anyway! The current multiplex licences run until 2034, so some time to run as a likely minimum. OFCOM had previously indicated that they were not at all keen on giving up any more current TV frequencies for mobile usage!

As for current disruptions to reception, I'm afraid it's down to current weather conditions -

They have been causing Tropospheric Ducting affecting much of the south coast and southern parts of the country on Saturday and now extending into the Midlands and North of the country through Sunday including East Anglia, now currently affecting Wales and England. This causes interfering signals from distant transmitters in Europe or the UK to affect reception of your wanted signals. This can periodically last, seconds, minutes and sometimes much longer - Do NOT Retune.
There is nothing you can do about this apart from wait for conditions to change, or use online streaming if available.

IF you did retune, you'd be best manually retuning the UHF channels for your transmitter, as detailed in the top section of the Blaenplwyf transmitter page.

The BBC and Freeview have issued warnings -
High pressure weather conditions impacting TV & Radio services - from 07 October | Help receiving TV and radio
High pressure could affect reception across parts of the UK this week | Freeview

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Chris.SE's 4,170 posts GB flag
Monday, 20 November 2023
R
Roger Barsby
7:27 AM
Redditch

Having problems with signal break up. Our TVs have been fine until a few months ago when we started getting channels breaking up at night, but they would be ok during the day - specifically channel 17 really and channels in that block. Had a tv guy over who fitted a new aerial on a taller pole, but still seems a problem. Last night couldn't get anything even bbc1. On the tv it says we have signal but the quality bounces up and down. We are in Redditch tuned to Sutton Coldfield.

link to this comment
Roger Barsby's 1 post GB flag
Roger's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
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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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