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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

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 - 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 front page of this Reception Advice website. from 15 Apr 00:00. .

Choose from three options: ■ List by multiplex ■ List by channel number ■ List by channel name

_______

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 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 London ads, 18 More4, 26 ITV4, 28 ITV Quiz, 30 E4 +1, 35 ITV1 +1 (London), 49 4seven, 71 That's TV 3,
PSB3 BBCB	H max	C30- (545.8MHz)	324m	DTG-	200,000W
	46 5SELECT, 57 U&Eden, 69 LEGEND XTRA, 101 BBC One HD London, 102 BBC Two HD England, 103 ITV 1 HD (ITV London), 104 Channel 4 HD London ads, 105 5 HD, 106 BBC Four HD, 107 BBC Three HD, 203 CBBC HD, 204 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 5 1, 41 Legend, 42 GREAT! action, 58 ITV3 +1, 59 ITV4 +1, 61 GREAT! mystery, 64 Blaze, 67 TRUE CRIME, 68 TRUE CRIME XTR, 74 U&DaveJaVu, 83 That's TV , 91 WildEarth, 93 ITVBe +1, 206 Tiny Pop, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, 251 Al Jazeera English, 255 FRANCE 24 (in English), 265 ROK, plus 21 others
COM5 ArqA	H max	C22 (482.0MHz)	321m	DTG-8	200,000W
	11 Sky Mix HD, 17 Really, 19 U&Dave, 31 E4 Extra, 36 Sky Arts, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 60 U&Drama 1, 65 That's TV 2, 70 Quest +1, 76 That's Dance, 233 Sky News, plus 11 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! romance, 56 That's TV (UK), 63 GREAT! player, 73 HobbyMaker, 75 That's Melody, 81 Rewind TV, 82 Talking Pictures TV, 84 PBS America, 207 POP UP, plus 10 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?

Comments

Wednesday, 25 April 2018

StevensOnln1

_{sentiment_very_satisfied}Platinum

12:11 PM

milescad: Can you get London Live and the other missing channels on the Panasonic box if you connect it to the socket in the front room?

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StevensOnln1's 3,771 posts GB flag

Roger Scott
2:33 PM

I've basically given up now trying to get my favourite back since the channel change fiasco.
I used to get all channels with good signal from both and .
Now I get absolutely nothing from Com 7 (channel 55), or from either but I do get a signal from Com 8 (channel 56) . This is after I fitted a wide band high which has proved to be a waste of money and time.
I now have to rely on my Sky box to continue watching the missing channels

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Roger Scott's 9 posts GB flag

Michael
5:34 PM

Roger
sorry to hear the didn't sort it for you,i'm so glad i already made the decision to leave my set up alone until they finish moving things around.
I guess they probably won't be happy until the whole spectrum is sold off for telecoms and we have to rely on everything and pay through the nose for it.

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Michael's 16 posts GB flag

NICKADSLUK

_{sentiment_satisfied}Bronze

10:38 PM

milescad: a Panasonic is far more sensitive then other makes of TV etc. hence you can receive London live on it
Samsung and LG will only operate correctly if the overall and strength are above 80 percent and even then they may glitch non and then

my old Panasonic which is still going strong of 8 years never glitches and can receive London live where as my brand new top build Samsung will only glitch

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NICKADSLUK's 38 posts GB flag

Thursday, 26 April 2018

MikeP

_{sentiment_very_satisfied}Platinum

12:34 PM

Roger:

Please perform a retune after removing the connection from the back of the TV set. Then refit the aerial plug and perform another retune. Finally check which are being received and check the channel numbers against those listed at Digital UK | Home for both Crystal Palac e and Hanningtomn to check that you are tuned to the correct .

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MikeP's 3,056 posts PT flag

Saturday, 28 April 2018

Phil Brady
1:37 PM

I think your web page for is incorrect.
In particular, my DVB-T tuner (which does not receive DVB-T2) receives at 586MHz:

8 London Live
50 Sony Movie Channel+1
68 truTV
69 Sony Crime Channel +1
207 Tiny Pop
208 POP Max
790 The Vault
791 Sony Crime Channel

Would you please correct this.
Regards

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Phil Brady's 1 post GB flag

Peter K
2:12 PM

I'm having a problem with intermittent loss from . Signal - 100%, - 95% on most Mux's and then suddenly the quality can drop to 0% on all Mux's. This happens for a short period of time and then the signal comes back. I get the same behaviour when using a portable upstairs in my house so doesn't appear to be a problem with or aerial. I'm quite far down in Hampshire but do receive a very good signal most of the time. Is there ongoing work or could my technical issues be more complex?

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Peter K's 1 post GB flag

StevensOnln1

_{sentiment_very_satisfied}Platinum

5:04 PM

Peter K: 100% stength is too high and can overload the tuner. Search for the article on this website titled "Too much of a good thing" and try an attenuator.

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StevensOnln1's 3,771 posts GB flag

Sunday, 29 April 2018

joe jones
1:14 PM

Hi Joe before your recent update which i tuned as asked I enjoyed my Aljazeer can you re establish please

thanks

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joe jones's 1 post GB flag

Colin R
2:43 PM
Weybridge

Peter K: StevensOnln1 is probably right if you have recently installed an or extra amplifier. But if nothing has changed in your setup and suddenly you are getting this problem then apart from or connection faults, it is possible that it is co-channel from the recent channel changes. However this doesn't explain you having this problem on all muxes, so it may well be a strength or an intermittent cable / connection fault.

You said that you live far down in Hampshire, so-channel interference may be experienced on 55 and 56 because is since 18 April transmitting Com7 and Com8 on these channels which, for those in the overlap area between Hannington and , now conflict with Crystal Palace which has been broadcasting these muxes on channels 55 and 56 since 21 March.

You may also experience co channel interference on channel 35 if you are close to the Lambourne repeater transmitter, and / or channel 30 if you are close to the repeater, both of which have had channel changes on 18 April that now conflict with Crystal Palace.

Did you start getting your problems from 18 April onwards? If it was earlier then your problem is unlikely to be co-channel interference.

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Colin R's 8 posts GB flag

Colin's: C's Freeview map C's terrain plot C's frequency data C's Freeview Detailed Coverage

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