The symbol shows the location of theDorking (Surrey, England) transmitter which serves3,700 homes. The bright green areas shown where the signal from this transmitter is strong,dark green areas are poorer signals. Thoseparts 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 Dorking (Surrey, 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 Dorking transmitter broadcast?

If you have any kind of Freeview fault, follow thisFreeview 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	Hmax V -3.1dB	C44 (658.0MHz)	149m	DTG-	9W 4W
	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 others601 BBC RB 1,700 BBC Radio 1,701 BBC Radio 1Xtra,702 BBC Radio 2,703 BBC Radio 3,704 BBC Radio 4 (FM),705 BBC Radio 5 Live,706 BBC Radio 5 Live Sports Extra,707 BBC Radio 6 Music,708 BBC Radio 4 Extra,709 BBC Asian Network,710 BBC World Service,711 BBC Berkshire(BBC local radio),712 BBC Three Counties(BBC local radio),714 BBC Surrey(BBC local radio),716 BBC Essex(BBC local radio),
PSB2 D3+4	Hmax V -3.1dB	C41 (634.0MHz)	149m	DTG-	9W 4W
	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 +1London ads,18 More4,26 ITV4,28 ITVBe,30 E4 +1,35 ITV1 +1 (London),71 That's TV 3,
PSB3 BBCB	Hmax V -3.1dB	C47 (682.0MHz)	149m	DTG-	9W 4W
	46 5SELECT,57 U&Eden,101 BBC One HD London,102 BBC Two HD England,103 ITV 1 HD (ITV London),104 Channel 4 HDLondon ads,105 Channel 5 HD,106 BBC Four HD,107 BBC Three HD,203 CBBC HD,204 CBeebies HD, plus 1 others66 TBN UK,

H/V: aerial position (horizontal or vertical)

Are you trying to watch these 43 Freeview channels?

TheDorking (Surrey, England) mast is apublic service broadcasting (PSB) transmitter, it does not provide thesecommercial (COM) channels: 4seven, 5Action, 5STAR, 5USA, Al Jazeera English, Blaze, Blaze +1, Challenge, Channel 5 +1, DMAX, E4 Extra, Film4 +1, Food Network, FRANCE 24 (in English), GREAT! action, GREAT! movies, GREAT! player, GREAT! romance, HGTV, HobbyMaker, ITV2 +1, ITV3 +1, ITV4 +1, ITVBe +1, YAAAS!, Legend, PBS America, POP UP, Quest +1, Quest Red, Really, Sky Mix, Sky News, Talking Pictures TV, That's Melody, That's TV 2, Together TV, TRUE CRIME, TRUE CRIME XTRA, U&Dave, U&Yesterday, U&Drama 1, U&W.

If you want to watch these channels, your aerial must point to one of the 80Full service Freeview transmitters. For more information see thewill there ever be more services on the Freeview Light transmitters? page.

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

BBC London 4.9m homes18.4%
fromLondon W1A 1AA, 35km north-northeast (19°)
toBBC London region - 55 masts.

ITV London News 4.9m homes18.4%
fromLondon WC1X 8XZ, 37km north-northeast (22°)
toITV London region - 55 masts.

How will the Dorking (Surrey, England) transmission frequencies change over time?

	1984-97	1997-98	1998-2012	2012-13	31 Mar 2018-
	BET	BET	BET	BEKT	BEKT
C41	ITV_waves	ITV_waves	ITV_waves	D3+4	D3+4
C44	BBC2_waves	BBC2_waves	BBC2_waves	BBCA	BBCA
C47	C4_waves	C4_waves	C4_waves	BBCB	BBCB
C51_{tv_off}	BBC1_waves	BBC1_waves	BBC1_waves

_{tv_off} Being removed from Freeview (for 5G use) after November 2020 / June 2022 -more
Table shows multiplexes namessee this article;
green background for transmission frequencies
Notes:+ and- denote 166kHz offset;aerial group are shown asABC/DEKWT
_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	33W
PSB1≡,PSB2≡,PSB3≡	(-5.6dB) 9W
PSB1\|\|,PSB2\|\|,PSB3\|\|	(-8.8dB) 4.4W

Local transmitter maps

Dorking Freeview Dorking DAB 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. Dorking 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

Sunday, 16 January 2022

Ally
3:40 PM

Terriblereception, constant pixelation on allchannels since 2 weeks before Christmas. Have re turned several times no luck. Others closeby have same issue. RH4.

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Ally's 1 post GB flag

StevensOnln1

_{sentiment_very_satisfied}Platinum

5:34 PM

Ally: Retuning will not fix asignal fault as all you are doing is deleting your tuning information and searching for the same signal again, which can often make the problem worse. If you provide a full postcode we can see what the predicted signal strength is at your location and may be able to offer further advice.

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StevensOnln1's 3,705 posts GB flag

Monday, 17 January 2022

Chris.SE

_{sentiment_very_satisfied}Platinum

12:14 AM

Ally:

In addition to what StevensOnln1 has said, it might be helpful if you could say which way (rough compass bearing) youraerial is pointing and whether its rods (or squashed Xs) are horizontal or vertical. You may be able to receive several transmitters and may not be getting signals from the one you thought you were.
Some transmitters were on PlannedEngineering before Christmas and at other times weather conditions were affectingreception for some.
Currently, weather conditions (temperature inversion/tropospheric ducting) with the high pressure are causinginterference for some at various times.

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Chris.SE's 4,334 posts GB flag

Sunday, 25 December 2022

Steven Cann
12:25 PM

RH43AS No TVsignal on Christmas day in our Close from around 11:50 am

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Steven Cann's 3 posts GB flag

Steven Cann
12:26 PM
Dorking

RH4 3AS No TVSignal on Christmas Day from 11:50a.m.

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Steven Cann's 3 posts GB flag

Steven's:S's Freeview mapS's terrain plotS's frequency dataS's Freeview Detailed Coverage

Steven Cann
1:22 PM
Dorking

RH4 3AS Received about 10 seconds of a frozen scene from White Christmas then back tono signal. What ever happened did not work

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Steven Cann's 3 posts GB flag

Steven's:S's Freeview mapS's terrain plotS's frequency dataS's Freeview Detailed Coverage

Chris.SE

_{sentiment_very_satisfied}Platinum

2:35 PM

Steven Cann:

The BBC have a logged fault forDorking -
Freeview: Off the air due to a fault from 25 Dec 11:44. .
So no doubt the engineers will be working on it.

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Chris.SE's 4,334 posts GB flag

Chris.SE

_{sentiment_very_satisfied}Platinum

4:59 PM

Steven Cann:

Updated BBC report says it was back on air at 1330.

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