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Full Freeview on the Crystal Palace (Greater London, England) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps51.424,-0.076 or 51°25'26"N 0°4'32"Wsa_postcodeSE19 1UE

 

The symbol shows the location of the Crystal Palace (Greater London, England) transmitter which serves 4,490,000 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.

Are there any planned engineering works or unexpected transmitter faults on the Crystal Palace (Greater London, England) mast?

Crystal Palace transmitter - Crystal Palace transmitter: Possible effect on TV reception week commencing 07/10/2024 Pixelation or flickering on some or all channels Digital tick


Choose from three options: ■ List by multiplex ■ List by channel number ■ List by channel name
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Which Freeview channels does the Crystal Palace 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.

MuxH/VFrequencyHeightModeWatts
PSB1
BBCA
 H max
C23 (490.0MHz)324mDTG-200,000W
Channel icons
1 BBC One (SD) London, 2 BBC Two England, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 16 others

PSB2
D3+4
 H max
C26 (514.0MHz)324mDTG-200,000W
Channel icons
3 ITV 1 (SD) (London), 4 Channel 4 (SD) London ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 London ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (London), 71 That’s 60s,

PSB3
BBCB
 H max
C30- (545.8MHz)324mDTG-200,000W
Channel icons
46 5SELECT, 101 BBC One HD London, 102 BBC Two HD England, 103 ITV 1 HD (ITV London), 104 Channel 4 HD London ads, 105 Channel 5 HD, 106 BBC Four HD, 107 BBC Three HD, 204 CBBC HD, 205 CBeebies HD, plus 1 others

COM4
SDN
 H max
C25 (506.0MHz)314mDTG-8200,000W
Channel icons
20 U&Drama, 21 5USA, 29 ITV2 +1, 32 5STAR, 33 5Action, 38 Channel 5 +1, 41 Legend, 42 GREAT! action, 57 U&Dave ja vu, 58 ITV3 +1, 59 ITV4 +1, 64 Blaze, 67 TRUE CRIME, 68 TRUE CRIME XTRA, 81 Blaze +1, 83 Together TV, 91 WildEarth, 93 ITVBe +1, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, 251 Al Jazeera English, 255 FRANCE 24 (in English), 265 Rok Sky +1, plus 29 others

COM5
ArqA
 H max
C22 (482.0MHz)321mDTG-8200,000W
Channel icons
11 Sky Mix, 17 Really, 19 U&Dave, 31 E4 Extra, 36 Sky Arts, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 49 4seven, 60 U&Drama +1, 65 That's TV 2, 70 Quest +1, 74 &UYesterday +1, 76 That's TV 2 MCR, 233 Sky News, plus 13 others

COM6
ArqB
 H max
C28- (529.8MHz)321mDTG-8200,000W
Channel icons
12 Quest, 25 U&W, 27 U&Yesterday, 34 GREAT! movies, 39 DMAX, 44 HGTV, 52 GREAT! christmas, 56 That's TV (UK), 63 GREAT! romance mix, 73 HobbyMaker, 75 That's 90s, 82 Talking Pictures TV, 84 PBS America, 235 Al Jazeera Eng, plus 18 others

LW
 H -10dB
C35 (586.0MHz)324mDTG-1220,000W
Channel icons
from 31st March 2014: 8 LONDON LIVE,

DTG-8 64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
DTG-12 QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)

Which BBC and ITV regional news can I watch from the Crystal Palace transmitter?

regional news image
BBC London 4.9m homes 18.4%
from London W1A 1AA, 12km north-northwest (335°)
to BBC London region - 55 masts.
regional news image
ITV London News 4.9m homes 18.4%
from London WC1X 8XZ, 11km north-northwest (345°)
to ITV London region - 55 masts.

Are there any self-help relays?

Charlton AthleticTransposerRedeveloped north stand Charlton Athletic Football Club130 homes
DeptfordTransposersouth-east London100 homes
GreenfordTransposer12 km N Heathrow Airport203 homes
HendonTransposerGraham Park estate50 homes
White CityTransposer9 km W central London80 homes

How will the Crystal Palace (Greater London, England) transmission frequencies change over time?

1950s-80s1984-971997-981998-20122012-1321 Mar 2018
VHFA K TA K TA K TA K TW T
C1BBCtvwaves
C22ArqAArqA
C23ITVwavesITVwavesITVwavesBBCABBCA
C25SDNSDN
C26BBC1wavesBBC1wavesBBC1wavesD3+4D3+4
C28-ArqBArqB
C29LW
C30C4wavesC4wavesC4waves-BBCBBBCB
C33BBC2wavesBBC2wavesBBC2wavescom7
C35com8
C55tv_offcom7tv_off
C56tv_offCOM8tv_off

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 4 Apr 12 and 18 Apr 12.

How do the old analogue and currrent digital signal levels compare?

Analogue 1-4 1000kW
SDN, ARQA, ARQB, BBCA, D3+4, BBCB(-7dB) 200kW
com7(-13.7dB) 43.1kW
com8(-14dB) 39.8kW
Mux 1*, Mux 2*, Mux A*, Mux B*, Mux C*, Mux D*, LW(-17dB) 20kW

Which companies have run the Channel 3 services in the Crystal Palace transmitter area

Sep 1955-Jul 1968Associated-Rediffusion†
Sep 1955-Jul 1968Associated TeleVision◊
Jul 1968-Dec 1992Thames†
Jul 1968-Feb 2004London Weekend Television♦
Jan 1993-Feb 2004Carlton†
Feb 2004-Dec 2014ITV plc♦
Feb 2004-Dec 2014ITV plc†
Feb 1983-Dec 1992TV-am•
Jan 1993-Sep 2010GMTV•
Sep 2010-Dec 2014ITV Daybreak•
• Breakfast ◊ Weekends ♦ Friday night and weekends † Weekdays only. Crystal Palace was not an original Channel 3 VHF 405-line mast: the historical information shown is the details of the company responsible for the transmitter when it began transmitting Channel 3.

Comments
Friday, 16 August 2013
M
mr D Hodfes
2:02 PM

I have a Samsung BD-E8500 DVD recorder. I have noticed on HD channels picture and sound drop out? Also audio very low. Crystal palace is my transmiter.

link to this comment
mr D Hodfes's 3 posts GB flag
M
Mark Lepak
2:37 PM
Sevenoaks

When I put in my post code, TN15 6RJ it gives me Otford as my transmitter. I actually point to Crystal Palace as I have a direct line of sight to that transmitter because we are at the base of the Otford hill.

Is there any way to change the post code
prediction?

link to this comment
GB flag
Mark's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
M
MikeB
sentiment_very_satisfiedPlatinum

11:03 PM

mr D Hodfes: You havn't supplied a postcode, but your showing the classic signs of either too weak or too strong a signal. The Samsung E8500 is a bit of a lemon, with hardly the most sensitive tuners, but check your signal strength - it should be more 75%, not 100%.

link to this comment
MikeB's 2,579 posts GB flag
Wednesday, 4 September 2013
Jane Kemp
2:17 PM
London

My post code is SE22 0PA and I haven't been able to receive any BT Vision / Freeview tv since there was an update on Sunday evening. Could you please advise how long the interferrence will take - I have only an indoor aerial and have bought a new one but no joy.

Thank you

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Jane Kemp's 1 post GB flag
Jane's: mapJ's Freeview map terrainJ's terrain plot wavesJ's frequency data J's Freeview Detailed Coverage
Friday, 6 September 2013
Sunday, 8 September 2013
J
Joe
6:24 PM
London

Hi -

My postcode is SE1 4HY and I have had no Freeview signal since Saturday morning (7th Sept). Any ideas?
I have done a quick Internet search but I can't see any signs of any maintenance being carried out.
Really annoyed as I was hoping to watch Tinker Tailor Soldier Spy this evening :-).

link to this comment
Joe's 2 posts GB flag
Joe's: mapJ's Freeview map terrainJ's terrain plot wavesJ's frequency data J's Freeview Detailed Coverage
J
jb38
sentiment_very_satisfiedPlatinum

7:21 PM

Joe: Considering the fact that you are referring to the Crystal Palace transmitter which is located at roughly 5 miles away, it would be quite unthinkable for it to be down for even 15 minutes or so let alone around 36 hours, therefore I suggest that you try and check with neighbour or whoever to find out if they also are being similarly affected and especially so if they / you are connected to any form or communal aerial system, as what you have reported suggests that the problem is being caused by something within your own installation.

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jb38's 7,179 posts GB flag
J
Joe
8:15 PM

Thanks for the response.
I called BT twice over the course of the weekend and both times they insisted that they had checked their 'systems' and seen scheduled maintenance work being carried out at Crystal Palace which was affecting signal in my area.
I thought it seemed a bit suspicious when the so called work was not completed after 24 hours - I couldn't see anyone leaving such a large amount of customers without a signal for this long...
Very annoyed at BT for fobbing me off!

Thanks again.

link to this comment
Joe's 2 posts GB flag
J
jb38
sentiment_very_satisfiedPlatinum

9:43 PM

Joe : As far as I can see the work that has been taking place this week at the Crystal Palace transmitter is connected with its FM radio service and not television, however as the terrain indicator shows that your location has a clear line-of-sight (buildings excluded) to the CP transmitter then purely for test purposes should you be able to access such as a set top aerial you should connect that into your BT box and see if anything is received, even a short length of wire (about 6 feet) connected into the boxes aerial socket might bring results.

But though, much as I am fully aware that many would prefer not having to do this and in some cases with very good reason!, but you should try and check with others nearby to find out if the problem is only confined to your own installation or not, as its about the only way of finding out.

By the way, are you connected into an aerial distribution system? or does the aerial belong to yourself?

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jb38's 7,179 posts GB flag
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