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

Brian Butterworth first published this on 1st May 2004 at 08:20 - UK Free TV

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51.424,-0.076 or 51°25'26"N 0°4'32"W

SE19 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 - DAB: Slightly reduced power due to a fault from 23 Dec 07:21 until 23 Dec 13:37. . AM: Radio 4 on MW has now closed. Please retune to FM, Digital Radio, digital TV, BBC Sounds or smart speakers to continue listening. More information can be found on the

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.

Mux	H/V	Frequency	Height	Mode	Watts
PSB1 BBCA	H max	C23 (490.0MHz)	324m	DTG-	200,000W
	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)	324m	DTG-	200,000W
	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)	324m	DTG-	200,000W
	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 66 TBN UK,
COM4 SDN	H max	C25 (506.0MHz)	314m	DTG-8	200,000W
	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)	321m	DTG-8	200,000W
	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)	321m	DTG-8	200,000W
	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)	324m	DTG-12	20,000W
	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?

BBC London 4.9m homes 18.4%
from London W1A 1AA, 12km north-northwest (335°)
to BBC London region - 55 masts.

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 Athletic	Transposer	Redeveloped north stand Charlton Athletic Football Club	130 homes
Deptford	Transposer	south-east London	100 homes
Greenford	Transposer	12 km N Heathrow Airport	203 homes
Hendon	Transposer	Graham Park estate	50 homes
White City	Transposer	9 km W central London	80 homes

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

	1950s-80s	1984-97	1997-98	1998-2012	2012-13	21 Mar 2018
	VHF	A K T	A K T	A K T	A K T	W T
C1	BBCtv_waves
C22					ArqA	ArqA
C23		ITV_waves	ITV_waves	ITV_waves	BBCA	BBCA
C25					SDN	SDN
C26		BBC1_waves	BBC1_waves	BBC1_waves	D3+4	D3+4
C28					-ArqB	ArqB
C29						LW
C30		C4_waves	C4_waves	C4_waves	-BBCB	BBCB
C33		BBC2_waves	BBC2_waves	BBC2_waves		com7
C35						com8
C55_{tv_off}						com7_{tv_off}
C56_{tv_off}						COM8_{tv_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

Local transmitter maps

Crystal Palace Freeview Crystal Palace DAB Crystal Palace AM/FM Crystal Palace TV region BBC London London

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

Sep 1955-Jul 1968	Associated-Rediffusion†
Sep 1955-Jul 1968	Associated TeleVision◊
Jul 1968-Dec 1992	Thames†
Jul 1968-Feb 2004	London Weekend Television♦
Jan 1993-Feb 2004	Carlton†
Feb 2004-Dec 2014	ITV plc♦
Feb 2004-Dec 2014	ITV plc†

Feb 1983-Dec 1992	TV-am•
Jan 1993-Sep 2010	GMTV•
Sep 2010-Dec 2014	ITV 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.

Is the transmitter output the same in all directions?

Colin Wray
11:10 PM

This may be a bit off-topic, but do you know if there is anything strange about program 10 (ITV3) in the MuxA (or SDN) transmission ? One of my TVs (Tosh 19W330DB) adds all the MuxA programs to its list, but shows the previous program when 10 is selected. Two other TV sets work OK.

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Colin Wray's 14 posts GB flag

M

Matt

_{sentiment_satisfied}Silver

7:33 AM

I suggest you do a full reset first. (50.9889,-1.4989)

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Matt's 101 posts GB flag

Colin Wray
11:31 PM

Thank you Matt, that fixed it. So the full retune which "removes all existing programs" is not exactly true. The full reset has had some undesirable effects as well, for instance I cannot now change programs 1 and 3 to by manually re-tuning 22 and 25 (I have two aerials - CP and OX) which previously was possible.

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Colin Wray's 14 posts GB flag

J

John
12:45 PM
Erith

I have a Stream DHR8203U, I was able to receive HD at home in the DA8 1 post code up until a week ago.

are there issues or is it my freeview box? I have tried retuning in multiple times, resetting to factory and just get SD freeview each time now :(

thanks

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John's 1 post GB flag

John's: J's Freeview map J's terrain plot J's frequency data J's Freeview Detailed Coverage

S

Stuart
4:22 PM

I am currently in Reading picking up around 90 from , excellent . I'm using my computer with Windows Medis Centre through a DTV media , for some reason my TV guide is showing Channel 5 as "no information availble" I can watch the channel and its a good picture but despite following Microsofts fixes its still the same, so I have to ask if this is a CH5 related issue or does anyone have any ideas?

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Stuart's 1 post GB flag

Briantist

_{sentiment_very_satisfied}Owner

8:25 PM

Stuart: If you select the name in the Windows Media Center EPG, press the "i" button on the remote, you can select the "add channel listing to channel" option that will allow you to associate the correct listing to the channel.

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Briantist's 38,915 posts GB flag

Briantist

_{sentiment_very_satisfied}Owner

8:39 PM

John: I would have a look at Single frequency interference | ukfree.tv - independent free digital TV advice as there is no reason you should have problems with , assuming your are using a rooftop .

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Briantist's 38,915 posts GB flag

M

MarkR
9:43 PM
Bracknell

I have been receiving from with no problems for a few years now. Over the weekend 15/10 and 16/10 all associated with 2 (ITV, ITV2, E4 etc) are all suffering from intermittent . I have four different TVs on different types of or inbuilt tuners, I am happy that they are all fine and the is ok and still on the ! Looking at the site it seems there may be work going on which could be causing the problem, is anyone able to confirm?

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MarkR's 1 post GB flag

MarkR's: M's Freeview map M's terrain plot M's frequency data M's Freeview Detailed Coverage

S

stevea
10:44 PM
Reading

MarkR I live in Reading and I sometimes find after doing an automatic retune that my Humax PVR sometimes decides to tune to the . The communal in my apartment block is pointing towards so the Hannington is always poor. Yesterday morning I got up early to watch the Formula 1 and lost all of the HD . I did an automatic rescan and found that the ITV was tuned to Hannington. I did a manual retune of channel 22 (found out from this page) so I could get decent for ITV. It is worth checking the channel numbers of the ITV MUX and other channels and comparing them with the channel numbers on this page because I would imagine that you also may be able to get Hannington in Bracknell. I believe that the atmospheric conditions were conducive to co-channel yesterday. I retuned again this evening and have the HD channels now.

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stevea's 1 post GB flag

stevea's: S's Freeview map S's terrain plot S's frequency data S's Freeview Detailed Coverage

M

Mike Dimmick

_{sentiment_very_satisfied}Platinum

5:34 PM

MarkR, stevea: I had to resort to watching the F1 on my laptop as both and digital were poor. I think it was down to atmospherics - it was quite foggy on Sunday morning - rather than any work on the . (I wouldn't want to be up a at 6am on a Sunday, would you?)

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Mike Dimmick's 2,486 posts GB flag

Page 44

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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