Freeview reception at UB3 4RZ
List is for aerial group type: ■ wideband ■ group A ■ group B ■ group C/D ■ group E ■ group K
| ch | name | signal strength | direction | transmitter | |
|---|---|---|---|---|---|
| C21+ | multiplex SDN England (COM4) | s-se 149° | Reigate | V | |
| C22 | multiplex Arqiva-A (COM5) | e-se 108° | Crystal Palace | H | |
| C23 | multiplex BBCA England London | H | |||
| C23- | multiplex BBCA England London | s-se 149° | Reigate | V | |
| C24 | multiplex Arqiva-A (COM5) | V | |||
| C25 | multiplex SDN England (COM4) | e-se 108° | Crystal Palace | H | |
| C26 | multiplex D3+4 England London | H | |||
| C26 | multiplex D3+4 England London | s-se 149° | Reigate | V | |
| C27 | multiplex Arqiva-B (COM6) | V | |||
| C28- | multiplex Arqiva-B (COM6) | e-se 108° | Crystal Palace | H | |
| C29 | multiplex SDN England (COM4) | s-sw 200° | Midhurst | H | |
| C29 | Comux Local TV multiplex LW | e-se 108° | Crystal Palace | H | |
| C29 | multiplex Arqiva-B (COM6) | north 358° | Hemel Hempstead | V | |
| C30- | Freeview HD multiplex BBCB (PSB3) National | e-se 108° | Crystal Palace | H | |
| C30 | Freeview HD multiplex BBCB (PSB3) National | s-se 149° | Reigate | V | |
| C31 | multiplex Arqiva-A (COM5) | s-sw 202° | Guildford | V | |
| C31 | multiplex Arqiva-A (COM5) | north 358° | Hemel Hempstead | V | |
| C32 | multiplex Arqiva-B (COM6) | s-sw 202° | Guildford | V | |
| C33 | multiplex Arqiva-B (COM6) | s-sw 200° | Midhurst | H | |
| C34 | multiplex Arqiva-A (COM5) | H | |||
| C34 | Freeview HD multiplex Arqiva-D (com8) | w-sw 249° | Hannington | H | |
| C35 | multiplex D3+4 England Meridian (West micro region) | s-sw 200° | Midhurst | H | |
| C36 | Freeview HD multiplex BBCB (PSB3) National | H | |||
| C37 | multiplex SDN England (COM4) | s-sw 202° | Guildford | V | |
| C37 | multiplex SDN England (COM4) | north 358° | Hemel Hempstead | V | |
| C39+ | Freeview HD multiplex BBCB (PSB3) National | w-sw 249° | Hannington | H | |
| C40 | multiplex SDN England (COM4) | H | |||
| C40 | multiplex BBCA England London | north 358° | Hemel Hempstead | V | |
| C41 | multiplex BBCA England London | s-sw 202° | Guildford | V | |
| C42 | multiplex D3+4 England Meridian/Central (Thames Valley micro region) | w-sw 249° | Hannington | H | |
| C43 | multiplex Arqiva-A (COM5) | H | |||
| C43 | multiplex D3+4 England London | north 358° | Hemel Hempstead | V | |
| C44 | multiplex D3+4 England London | s-sw 202° | Guildford | V | |
| C45 | multiplex BBCA England South | w-sw 249° | Hannington | H | |
| C46 | multiplex Arqiva-B (COM6) | H | |||
| C46 | Freeview HD multiplex BBCB (PSB3) National | north 358° | Hemel Hempstead | V | |
| C47 | Freeview HD multiplex BBCB (PSB3) National | s-sw 202° | Guildford | V | |
| C48 | multiplex BBCA England South | s-sw 200° | Midhurst | H | |
| C55 | Freeview HD multiplex Arqiva-C (com7) | w-sw 249° | Hannington | H | |
| C55 | Freeview HD multiplex Arqiva-C (com7) | e-se 108° | Crystal Palace | H |
List is for aerial group type: ■ wideband ■ group A ■ group B ■ group C/D ■ group E ■ group K
Distance to transmitters:
- Reigate - 31.5km 19.5 miles
- Crystal Palace - 25.3km 15.7 miles
- Midhurst - 57.4km 35.7 miles
- Hemel Hempstead - 25.2km 15.7 miles
- Guildford - 33.1km 20.6 miles
- Hannington - 61.5km 38.2 miles
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Wednesday, 22 March 2017
S
Sandra Church8:09 PM
London
Is there a problem with the Freeview transmitter. I can receive BBC1 via Freeview but no other channels.
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Sandra's: mapS's Freeview map terrainS's terrain plot wavesS's frequency data S's Freeview Detailed Coverage
S
StevensOnln18:44 PM
Sandra Church: There are no reported faults on the Crystal Palace transmitter. Given that it covers most of London, there would be hundreds of people complaining if there was, so start by checking all the cables and connectors behind your TV looking for anything that has become loose or damaged.
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Friday, 24 March 2017
G
GeordieLad3:06 PM
MikeB: Perhaps you should also mention the possible problem using simple signal splitters; most are simply a simple soldered junction o three TV type sockets which result in impedance mismatching and consequent signal loss. Even the better designed ones of hybrid transformer configuration need to be treated with care and each "output" port terminated (eg, connected to a TV). In either case, if not terminated it is possible that "stub effect" comes into play if/when an "output" TV lead is a quarter wavelength long (or odd multiple thereof) it acts as a short circuit. Obviously this extreme effect will not affect all channels but it may explain why some channels appear to be received OK and others don't.
I hope I haven't "overegged the pudding" or am "teaching granny to suck eggs". Whatever, it's sometimes better to look more deeply into alleged aerial problems than simply blame loose connections, etc.
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E
Eric Brett4:16 PM
response for jb38-
The combo receiver is labelled as "HD DVB-T2&S2 COMBO", sold by eBay site 'ukdigital15'. However, they are now selling a differently labelled combo.
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MikeP
9:32 PM
9:32 PM
GeordieLad:
Any passive aerial splitter will contain 3 resistors of 37 Ohms configured in a 'star' formation, one leg being the input and the others the outputs. I know of no splitter that is as basic as you describe. The main issue with passive splitters is the impedance mismatch you mention and the standing wave problems if the cabels are an unfortunate length. Plus the degree of signal loss with any such passive arrangement.
An active splitter would normall isolate each output so leaving one or more unterminated by a TV would not be a problem.
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GeordieLad: Or you could start off with the most likely problem - which is that the lead has come out of the back of the TV, or that there is a fault between the split and tthat TV.
Occams Razor...
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Saturday, 25 March 2017
R
Robert Mion5:12 PM
Perth
Having same problems on two tvs when tuned to Freeview Ch39 (BBC) stations. These stations suddenly freezing and then resetting and then freezing again. Also when playing up cannot change channels. This problem first noticed Tuesday21st Mar.
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Robert's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
Sunday, 26 March 2017
R
Roddy10:40 PM
Edinburgh
Hello, I live in Corstorphine, Edinburgh and get my signal from Black Hill...
I am getting terrible pixelation on several channels. However, the BBC channels and all HD channels are fine.
(I have a roof ariel).
looking at signal strength through my tv menus i see that the BBC channels have good strength but the others eg stv, channel 4, channel 5 etc have weak signal and bit errors.
Looking more closely I see that all the poor channels belong to Multiplex TSID 2011, ONID 233a on the Network Central Sc (ID 3048).
According to all my searches there are supposedly no problems at Blackhill or work going on. Is anyone else having same issue. Are they working on this multiplex? STV is weak but the STV HD on a different multiplex is fine. Dont know if I have an ariel issue but my BBC channel signal strength is v high according to my telly!
Any help or advice please, these problems started a few days ago and its now 26th March 2017
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Roddy's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
Monday, 27 March 2017
G
Grant4:14 AM
Roddy: I'm in Anstruther across the water from Edinburgh, freeview signal terrible over last two days, I'm presuming there a problem somewhere. Our is freezing and going off completely at times.
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Wednesday, 29 March 2017
J
Joe4:19 PM
Largs
Hi.
I stay in Largs and was wanting to know exactly where the Freeview transmitter sits? Sorry "Freeview Light"
| link to this comment |
Joe's: mapJ's Freeview map terrainJ's terrain plot wavesJ's frequency data J's Freeview Detailed Coverage
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