Full Freeview on the Lancaster (Lancashire, England) transmitter

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

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54.089,-2.781 or 54°5'21"N 2°46'52"W

LA5 8AF

The symbol shows the location of the Lancaster (Lancashire, England) transmitter which serves 52,000 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 Lancaster (Lancashire, England) mast?

Lancaster transmitter - Lancaster transmitter: Possible effect on TV reception week commencing 18/11/2024 Pixelation or flickering on some or all channels

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

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Which Freeview channels does the Lancaster 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	V max	C27- (521.8MHz)	180m	DTG-	2,000W
	1 BBC One (SD) North West, 2 BBC Two England, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 17 others
PSB2 D3+4	V max	C24- (497.8MHz)	180m	DTG-	2,000W
	3 ITV 1 (SD) (Granada), 4 Channel 4 (SD) North ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 North ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (Granada), 71 That’s 60s,
PSB3 BBCB	V max	C21+ (474.2MHz)	180m	DTG-	2,000W
	46 5SELECT, 101 BBC One HD North West, 102 BBC Two HD England, 103 ITV 1 HD (ITV Granada), 104 Channel 4 HD North 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	V max	C25+ (506.2MHz)	180m	DTG-8	2,000W
	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	V max	C28+ (530.2MHz)	180m	DTG-8	2,000W
	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	V max	C22+ (482.2MHz)	180m	DTG-8	2,000W
	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

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

The Lancaster (Lancashire, England) mast is a public service broadcasting (PSB) transmitter, it does not provide these commercial (COM) channels: .

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

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

BBC North West Tonight 3.1m homes 11.8%
from Salford M50 2QH, 76km south-southeast (155°)
to BBC North West region - 92 masts.

ITV Granada Reports 3.1m homes 11.6%
from Salford M50 2EQ, 75km south-southeast (155°)
to ITV Granada region - 80 masts.

Are there any self-help relays?

Abbeystead

Active deflector

10 km SE Lancaster

30 homes School

How will the Lancaster (Lancashire, England) transmission frequencies change over time?

	1984-97	1997-98	1998-2009	2009-13	30 Mar 2018
	A K T	A K T	A K T	A K T	A K T
C21	C4_waves	C4_waves	C4_waves	+BBCB	BBCB
C22				+ArqB	ArqB
C24	ITV_waves	ITV_waves	ITV_waves	-D3+4	D3+4
C25				+SDN	SDN
C27	BBC2_waves	BBC2_waves	BBC2_waves	-BBCA	BBCA
C28				+ArqA	ArqA
C30				_local	_local
C31	BBC1_waves	BBC1_waves	BBC1_waves

_{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 Nov 09 and 2 Dec 09.

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

Analogue 1-4	10kW
SDN, ARQA, ARQB, BBCA, D3+4, BBCB	(-7dB) 2kW
Mux 1, Mux 2, Mux A, Mux B, Mux C, Mux D	(-17dB) 200W

Local transmitter maps

Lancaster Freeview Lancaster DAB Lancaster AM/FM Winter Hill TV region BBC North West Granada

Which companies have run the Channel 3 services in the Winter Hill transmitter area

May 1956-Jul 1968	Granada Television†
May 1956-Jul 1968	Associated British Corporation◊
Jul 1968-Feb 2004	Granada Television
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. Lancaster 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?

Radiation patterns withheld

S

Steve Donaldson

_{sentiment_satisfied}Silver

12:47 PM

The Detailed Coverage Checker conflicts with other sources on the ERP of the COMs. It says they are 1kW, half with respect to the PSBs.

All other sources I have found assert them to be 2kW:

- The Table of Broadcasting Stations for Licences, Version 20, 5 February 2020[1]
- The Clearance Plan spreadsheet[2]
- The Complete DTT Plan spreadsheet which I downloaded in 2013 and is essentially an earlier version of the aforementioned 700MHz Clearance Plan spreadsheet, it being the same format.

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Source links
[1] https://www.ofcom.org.uk/….pdf
[2] https://www.ofcom.org.uk/…xlsx

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5:06 PM

- Lancaster transmitter: Possible effect on TV week commencing 30/09/2024 Pixelation or flickering on some or all [DUK]

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- Lancaster transmitter: Possible effect on TV week commencing 07/10/2024 Pixelation or flickering on some or all [DUK]

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- Lancaster transmitter: Possible effect on TV week commencing 14/10/2024 Pixelation or flickering on some or all [DUK]

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- Lancaster transmitter: Possible effect on TV week commencing 14/10/2024 Pixelation or flickering on some or all [DUK]

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10:47 AM

- Lancaster transmitter: Possible effect on TV week commencing 21/10/2024 Pixelation or flickering on some or all [DUK]

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- Lancaster transmitter: Possible effect on TV week commencing 28/10/2024 Pixelation or flickering on some or all [DUK]

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- Lancaster transmitter: Possible effect on TV week commencing 28/10/2024 Screen may go black on some or all [DUK]

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- Lancaster transmitter: Possible effect on TV week commencing 04/11/2024 Screen may go black on some or all [DUK]

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- Lancaster transmitter: Possible effect on TV week commencing 11/11/2024 Screen may go black on some or all [DUK]

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Page 7

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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