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

first published this on - UK Free TV
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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.

This transmitter has no current reported problems

The BBC and Digital UK report there are no faults or engineering work on the Crystal Palace (Greater London, England) transmitter.

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-3200,000W
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, 250 BBC Red Button, plus 15 others

PSB2
D3+4
 H max
C26 (514.0MHz)324mDTG-3200,000W
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, 30 E4 +1, 35 ITV1 +1 (London),

PSB3
BBCB
 H max
C30- (545.8MHz)324mDTG-6200,000W
Channel icons
56 5SELECT, 101 BBC One HD (England no regional news), 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, 109 BBC Three HD, 204 CBBC HD, 205 CBeebies HD, plus 1 others

COM4
SDN
 H max
C25 (506.0MHz)314mDTG-8200,000W
Channel icons
12 Quest, 20 Drama, 21 5USA, 29 ITV2 +1, 32 5STAR, 33 5Action, 41 Legend, 42 GREAT! movies action, 46 Channel 5 +1, 58 ITVBe +1, 59 ITV3 +1, 64 Blaze, 67 CBS Reality, 74 Dave ja vu, 78 TCC, 81 Blaze +1, 89 ITV4 +1, 203 CITV, 208 POP MAX, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, plus 15 others

COM5
ArqA
 H max
C22 (482.0MHz)321mDTG-8200,000W
Channel icons
11 Sky Arts, 17 Really, 19 Dave, 31 E4 Extra, 36 pick, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 49 4seven, 57 Smithsonian Channel, 60 Drama +1, 70 Quest +1, 75 Yesterday +1, 83 Together TV, 233 Sky News, plus 8 others

COM6
ArqB
 H max
C28- (529.8MHz)321mDTG-8200,000W
Channel icons
 FreeSports, 25 W, 27 Yesterday, 34 GREAT! movies, 39 DMAX, 44 HGTV, 71 Quest Red +1, 73 HobbyMaker, 82 Talking Pictures TV, 84 PBS America, 88 Classic Hits, 235 Aljazeera English, plus 19 others

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

DTG-3 64QAM 8K 2/3 24.1Mb/s DVB-T MPEG2
DTG-6 256QAM 32KE 2/3 40.2Mb/s DVB-T2 MPEG4
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, 11km north-northwest (334°)
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
Tuesday, 13 March 2012
Transmitter engineering
sentiment_very_satisfiedOwner

4:32 AM

CRYSTAL PALACE transmitter - Over the next week Crystal Palace main transmitter: TV (analogue) Liable to interruption, TV (digital) working normally, Radio (analogue) working normally, Radio (digital) working normally. [DUK]

link to this comment
Transmitter engineering's 138,029 posts xx
Transmitter engineering
sentiment_very_satisfiedOwner

4:32 AM

CRYSTAL PALACE transmitter - Over the next week Crystal Palace main transmitter: TV (analogue) Liable to interruption, TV (digital) working normally, Radio (analogue) working normally, Radio (digital) working normally. [DUK]

link to this comment
Transmitter engineering's 138,029 posts xx
W
Wendy
5:21 PM

Hi can you tell me whether or not purchasing a tv with freeview will benefit me at all. I have a tv in the lounge with a sky+ plus, I also have a tv in the bedroom without freeview, but at the moment can watch 1-5 and also by putting the tv on channel 6 can watch sky from the lounge via a magic eye.
Could you tell me that if i purchased a tv with freeview built in would i still be able to put the tv on a seperate channel to watch sky through my magic eye as before,and also watch freeview when I dont want to watch sky.
If so what channel or source would i need to put my sky on to watch it through the eye, without interferring with the freeview.

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Wendy's 6 posts GB
Dave Lindsay
sentiment_very_satisfiedPlatinum

5:58 PM

Wendy: You will need to ensure that the TV you buy has an analogue tuner in. That is the "old" system.

In order to watch your Sky box you will have to select the analogue part of your new TV.

As the five analogue channels you have at the moment are on Freeview, you may just not bother tuning them in on the analogue part of your new TV. If you put your Sky box on analogue number 1 (instead of BBC One analogue), you will just need to press the button that switches to analogue in order to watch Sky.

If you want help, let us know the model number that you intend to buy and we should hopefully be able to find the specification to see if it will work with your Sky box.

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Dave Lindsay's 5,724 posts GB
M
Mark Fletcher
sentiment_satisfiedGold

10:29 PM
Halifax

New Forest.Yes you're fourth paragraph is correct.Well spotted !

link to this comment
Mark Fletcher's 673 posts GB
R
robert thompson
11:36 PM

The trouble with digital is unlike the old transmission method it's all 1s and 0s with no buffering so anything that is not regulated by the fcc is going to cause a disturbance like the moped's that drive up and down my road that is HT voltage especialy when they take the resistors out of the plug caps to get a stronger spark anyway even an electric motor can cause a disturbance eg a drill a flu extractor fan on your boiler anything that is not regulated by our friends at the fcc the trick is the chances are your ariel is fine it's the instalation that is most likley at fault this can be rectified by reducing the airel cable length if possible,never use a booster at the tv end all this does is amplify a possibly weak signal and interferience use a booster as close to the airel as possible also low loss screened coax is very recommended.Distance = resistance which = attenuation and for a low signal and believe me it is low otherwise the nice men at the fcc would shut it down due to the health risk at those at close proximity. In short most of us can dramaticly improve our quality of reception at very little or NO cost. But if you are one of the unlucky ones who are far from your local repeater then get a high gain airel and follow the instructions above i hope this is helpfull and in my opinion keep it analog i could deal with a bit of fuzz and the occisional ghost image on the screen but when my tv starts talking like a robot i get the ump.

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robert thompson's 3 posts GB
Wednesday, 14 March 2012
M
Matt
5:25 PM
Wickford

Hi all
Quick question. Regarding the switch over of the crystal palace transmitter. Currently my digital reception is a bit iffy, which i've been fully expecting in the run up to the april switch over, as several channels such as Five US etc where received ok, most of the time, but now don't show and even ITV2 is in and out.

Whilst I must wait patiently for the switch to occur i do have 1 question. What is it that is actually changing with the transmitter??

Is the current digital signal just going to be turned on and left on, or is the power of the signal going to be ramped up and be more powerful and provide more channels??

I.e. I've never been able to receive BBC HD. Will this be viewable following the switch over? I'm wondering, as I've on the fringe of the crystal palace reception

link to this comment
Matt's 2 posts GB
D
Diane Stanton
9:51 PM
Rayleigh

Aeriel is 2 years old and on the roof, but we have lost all itv signals,over the last 2 days. BBc channels are fine, please can you explain what is wrong.

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Diane Stanton's 1 post GB
M
Mark Fletcher
sentiment_satisfiedGold

9:58 PM
Halifax

Diane Stanton.Rayleigh.I would look up inversion effect.Atmospherics conditions are at work.

link to this comment
Mark Fletcher's 673 posts GB
K
KMJ,Derby
sentiment_satisfiedGold

10:28 PM

Matt: The current analogue and 20kw digital transmitters at Crystal Palace will be replaced with brand new 200kW digital transmitters. Mux BBCA enters service on 4th April 2012 with all the standard definition BBC tv and BBC national radio services. The remaining high power digital transmitters enter service on 18th April 2012. From this date you are predicted to have good reception on all muxes and excellent reception on the HD services!

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KMJ,Derby's 1,811 posts GB
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