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Choose from four options: ■ TV mapping ■ TV terrain plot ■ TV technical ■ Radio

Freeview reception at SL1 5NS

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.

map is loading, please wait...

There are 17 mobile phone masts within 1.5km of SL15NS (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

1	BBC One (SD)	Crystal Palace London	PSB1
2	BBC Two	Crystal Palace London	PSB1
3	ITV 1 (SD)	Crystal Palace London	PSB2
4	Channel 4 (SD)	Crystal Palace London	PSB2
5	Channel 5	Crystal Palace London	PSB2

6	ITV 2	Crystal Palace London	PSB2
8	LONDON LIVE	Crystal Palace	LW
9	BBC Four	Crystal Palace London	PSB1
10	ITV3	Crystal Palace London	PSB2
11	Sky Mix	Crystal Palace	COM5

12	Quest	Crystal Palace	COM6
13	E4	Crystal Palace London	PSB2
14	Film4	Crystal Palace London	PSB2
15	Channel 4 +1	Crystal Palace London	PSB2
17	Really	Crystal Palace	COM5

18	More4	Crystal Palace London	PSB2
19	U&Dave	Crystal Palace	COM5
20	U&Drama	Crystal Palace	COM4
21	5USA	Crystal Palace	COM4
23	BBC Three	Crystal Palace London	PSB1

25	U&W	Crystal Palace	COM6
26	ITV4	Crystal Palace London	PSB2
27	U&Yesterday	Crystal Palace	COM6
28	ITVBe	Crystal Palace London	PSB2
29	ITV2 +1	Crystal Palace	COM4

30	E4 +1	Crystal Palace London	PSB2
31	E4 Extra	Crystal Palace	COM5
32	5STAR	Crystal Palace	COM4
33	5Action	Crystal Palace	COM4
34	GREAT! movies	Crystal Palace	COM6

35	ITV1 +1	Crystal Palace London	PSB2
36	Sky Arts	Crystal Palace	COM5
38	Channel 5 +1	Crystal Palace	COM4
39	DMAX	Crystal Palace	COM6
40	Quest Red	Crystal Palace	COM5

41	Legend	Crystal Palace	COM4
42	GREAT! action	Crystal Palace	COM4
43	Food Network	Crystal Palace	COM5
44	HGTV	Crystal Palace	COM6
46	5SELECT	Crystal Palace	PSB3

47	Film4 +1	Crystal Palace	COM5
48	Challenge	Crystal Palace	COM5
49	4seven	Crystal Palace	COM5
52	GREAT! christmas	Crystal Palace	COM6
56	That's TV (UK)	Crystal Palace	COM6

57	U&Dave ja vu	Crystal Palace	COM4
58	ITV3 +1	Crystal Palace	COM4
59	ITV4 +1	Crystal Palace	COM4
60	U&Drama +1	Crystal Palace	COM5
63	GREAT! romance mix	Crystal Palace	COM6

64	Blaze	Crystal Palace	COM4
65	That's TV 2	Crystal Palace	COM5
67	TRUE CRIME	Crystal Palace	COM4
68	TRUE CRIME XTRA	Crystal Palace	COM4
70	Quest +1	Crystal Palace	COM5

71	That’s 60s	Crystal Palace London	PSB2
73	HobbyMaker	Crystal Palace	COM6
74	&UYesterday +1	Crystal Palace	COM5
75	That's 90s	Crystal Palace	COM6
76	That's TV 2 MCR	Crystal Palace	COM5

81	Blaze +1	Crystal Palace	COM4
82	Talking Pictures TV	Crystal Palace	COM6
83	Together TV	Crystal Palace	COM4
84	PBS America	Crystal Palace	COM6
91	WildEarth	Crystal Palace	COM4

93	ITVBe +1	Crystal Palace	COM4
101	BBC One HD	Crystal Palace	PSB3
102	BBC Two HD	Crystal Palace	PSB3
103	STV HD	Crystal Palace	PSB3
103	UTV HD	Crystal Palace	PSB3

103	ITV 1 HD	Crystal Palace	PSB3
104	Channel 4 HD	Crystal Palace	PSB3
105	Channel 5 HD	Crystal Palace	PSB3
106	BBC Four HD	Crystal Palace	PSB3
107	BBC Three HD	Crystal Palace	PSB3

108	BBC Scotland HD	Crystal Palace	PSB3
110	Channel 4 HD (Wales)	Crystal Palace	PSB3
201	CBBC	Crystal Palace London	PSB1
202	CBeebies	Crystal Palace London	PSB1
204	CBBC HD	Crystal Palace	PSB3

205	CBeebies HD	Crystal Palace	PSB3
209	Ketchup TV	Crystal Palace	COM4
210	Ketchup Too	Crystal Palace	COM4
211	YAAAS!	Crystal Palace	COM4
231	BBC News	Crystal Palace London	PSB1

232	BBC Parliament	Crystal Palace London	PSB1
233	Sky News	Crystal Palace	COM5
235	Al Jazeera Eng	Crystal Palace	COM6
251	Al Jazeera English	Crystal Palace	COM4
255	FRANCE 24 (in English)	Crystal Palace	COM4

265	Rok Sky +1	Crystal Palace	COM4

Advanced options

Show good and blocked paths from SL1 5NS 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

Saturday, 13 June 2015

jb38

_{sentiment_very_satisfied}Platinum

11:17 AM

TimH: The content of your update is inclined to suggest that the problem is really being caused by the fed into your TV being a tad over powerful for "its" HD tuner to cope with, this resulting in instability in same, the reason for highlighting "its", being that the overload level tuners are able to cope with varies from one brand of set to another, HD tuners being far more critical to this sort of thing over SD, although SD can also be affected if any is being received at a slightly stronger signal level than the others.

If your signal is really strong, purely for a , you might be able to resolve a of sorts by connecting a short length (4 feet or so) of wire into the TV's socket, or better still, if you could access a set top aerial, otherwise you have no option other than to purchase a signal attenuator (around £2-4) to insert in line with the TV's aerial input connection, a value of around 6dB or so might possibly suffice.

By the way, you should also check the set up menu of the TV in question to make sure that it isnt of the variety that incorporates an internal facility, if it does, switch it off.

link to this comment

jb38's 7,179 posts GB flag

Monday, 15 June 2015

John h
11:39 AM

Hi
I have a box which I recorded some programs but was unable to watch them while at home so I decided to take my box with me on holiday and tried to watch them on the TV in my accommodation. Unfortunately the box would not play the recordings. Is this because I was not in the UK or is it that the recording is not actually on the box but a link to a recording on the .

link to this comment

John h's 1 post SE flag

Friday, 19 June 2015

Alan
8:13 AM
Gosport

just a change of email address.

link to this comment

Alan's 1 post GB flag

Alan's: A's Freeview map A's terrain plot A's frequency data A's Freeview Detailed Coverage

Saturday, 20 June 2015

TimH
5:36 PM
Dunoon

jb38:
Many thanks for the suggestions. The main TV is a Samsung UE40C8000 (why they can't choose easier model numbers I don't know). It doesn't say that it has an on-board , so I'm assuming that it doesn't. As we can see the from the window in the lounge, I had thought about buying an indoor to check that the current aerial feed into the lounge socket wasn't the cause of the problem. Will probably do that now. Amazon offer one with a detachable booster at a reasonable price. I think the walls have insulation inside which has an aluminium foil backing, so this may muck up the through the - siting the indoor aerial on the window ledge won't pass internal approval! But as a temp measure, should be OK. Thanks again.

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TimH's 8 posts GB flag

TimH's: T's Freeview map T's terrain plot T's frequency data T's Freeview Detailed Coverage

MikeB

_{sentiment_very_satisfied}Platinum

7:48 PM

TimH: The tuners in the Samsung and the Sony might be slightly different, and so your problem might not be showing up on both of them. Sony's are really sensitive but robust (if your HX series is anything like mine), but Samsungs can be a little more skittish.

The Samsung certainly has no internal boosting , but a simple indoor for about a tenner might at least give you a chance to check out the problem. The idea of splitting the is a good one (its what I do), because you can see what the tuners are doing seperately. Might be worth changing the fly lead on the Samsung, to see if thats causing a problem.

BTW, the Samsung model no. makes sense if you speak Samsung! Its a European model 40in TV, which came out in 2010 (J is 2015, so work backwards missing out G, since its apparently very rude in Korean). The 8 series is always pretty much the top level Samsung range, and this one has a 200hz screen, which was top notch at the time. Still a very nice set indeed! Add a tuner in some way, and it should fly.

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MikeB's 2,579 posts GB flag

Sunday, 21 June 2015

jb38

_{sentiment_very_satisfied}Platinum

12:18 AM

TimH: Thanks for the update re model number etc, and having looked at the manual for the model in question can confirm that its not fitted with a switchable .

As far as your problem is concerned, it certainly wouldn't do any harm to try using an alternative jumper lead such as suggested by MikeB, although if this makes no difference to the problem, then the next stage is to try the set top , as Samsung HD tuners can, and frequently do, react in an adverse fashion to signals that come into the category of being "slightly over the top" strength wise.

This first witnessed by the fact that when the (Fife) switched over to high powered operation, a number of viewers in the Leith area of using Samsung devices complained (not via website) that their HD had vanished, attenuators in line with the aerial rectifying the problem.

Not saying that this is definitely the reason for your problem, but the possibility of it being has to be eliminated from the equation.

PS: I fully appreciate what you are meaning by - siting the indoor aerial on the window ledge won't pass internal approval! - but though as you have said, its only being done as a temporary temporary measure.

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jb38's 7,179 posts GB flag

Thursday, 25 June 2015

TimH
11:20 AM
Dunoon

jb38 and Mike B
Thanks for all your advice, most appreciated. I found a powered in my box of stuff (don't ask) and connected this before I started to spend more money! To my surprise, when I retuned the Samsung, it found both missing multiplexes. Signal strength on these is now >70% and the BER on the HD multiplex is hovering around 50, so much less than the 2000+ it was before. Both multiplexes have a good picture. Early days yet, but fingers crossed. It must be as you said that the Samsung is a bit more delicate than the Sony in regards signal strength. I can only assume that the high BER was due to the Samsung trying to latch onto what it thought was a weak signal. To copy a song title from the Carpenters, it is good to get "Yesterday once more". Thanks again.

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TimH's 8 posts GB flag

TimH's: T's Freeview map T's terrain plot T's frequency data T's Freeview Detailed Coverage

Eric
8:23 PM

I've decided to try attenuator(s) in my co-ax TV lead. I remember seing some simple in-line attenuators (probably on this website), but I have failed to find such a product on the internet. Can anyone point me in the right direction?

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Eric's 20 posts US flag

andy

_{sentiment_satisfied}Bronze

8:30 PM
Chester

Eric: 6db Attenuator for UHF TV Freeview Digital Signal | eBay

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andy's 42 posts GB flag

andy's: A's Freeview map A's terrain plot A's frequency data A's Freeview Detailed Coverage

MikeB

_{sentiment_very_satisfied}Platinum

9:04 PM

I bought these: 12dB Coax Plug Inline ATTENUATOR: Amazon.co.uk: Electronics

link to this comment

MikeB's 2,579 posts GB flag

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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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