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Full Freeview on the Tacolneston (Norfolk, England) transmitter

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

52.518,1.139 or 52°31'6"N 1°8'22"E

NR16 1DW

The symbol shows the location of the Tacolneston (Norfolk, England) transmitter which serves 330,000 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 Tacolneston (Norfolk, England) mast?

Tacolneston transmitter - Tacolneston transmitter: Possible effect on TV reception week commencing 29/05/2023 Screen may go black on some or all channels

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

_______

Which Freeview channels does the Tacolneston 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	C40- (625.8MHz)	263m	DTG-	100,000W
	1 BBC One (SD) East, 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	C43- (649.8MHz)	263m	DTG-	100,000W
	3 ITV 1 (SD) (Anglia (East micro region)), 4 Channel 4 (SD) South ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 26 ITV4, 30 E4 +1, 35 ITV1 +1 (Anglia east),
PSB3 BBCB	H max	C46 (674.0MHz)	263m	DTG-	100,000W
	56 5SELECT, 101 BBC One HD (England no regional news), 102 BBC Two HD (England), 103 ITV 1 HD (ITV Meridian Southampton), 104 Channel 4 HD South ads, 105 Channel 5 HD, 106 BBC Four HD, 109 BBC Three HD, 204 CBBC HD, 205 CBeebies HD, plus 1 others 66 TBN UK,
COM4 SDN	H max	C42 (642.0MHz)	263m	DTG-8	100,000W
	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 Player, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, plus 15 others
COM5 ArqA	H max	C45 (666.0MHz)	246m	DTG-8	100,000W
	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 9 others
COM6 ArqB	H max	C39+ (618.2MHz)	246m	DTG-8	100,000W
	12 Quest, 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 Al Jazeera Eng, plus 19 others
LNR	H -10dB	C32 (562.0MHz)	263m	DTG-12	10,000W
	7 Mustard,

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 Tacolneston transmitter?

BBC Look East (East) 0.8m homes 3.2%
from Norwich NR2 1BH, 16km northeast (37°)
to BBC East region - 27 masts.
70% of BBC East (East) and BBC East (West) is shared output

ITV Anglia News 0.8m homes 3.2%
from NORWICH NR1 3JG, 16km northeast (38°)
to ITV Anglia (East) region - 26 masts.
All of lunch, weekend and 80% evening news is shared with Anglia (West)

Are there any self-help relays?

Gt Yarmouth	Transposer	1 km S town centre	30 homes
Lowestoft (2)	Transposer	Rotterdam Rd	125 homes

How will the Tacolneston (Norfolk, England) transmission frequencies change over time?

	1950s-80s	1984-97	1997-98	1998-2011	2011-13	2013-18	2013-17	17 Jul 2018
	VHF	C/D E	C/D E	C/D E	E	E T	W T	W T
C3	BBCtv_waves
C31							com7	com7
C32								_local
C37							com8	com8
C39						+ArqB	+ArqB	ArqB
C40								BBCA
C42					SDN	SDN	SDN	SDN
C43								D3+4
C45					ArqA	ArqA	ArqA	ArqA
C46								BBCB
C50_{tv_off}						BBCB	BBCB
C52_{tv_off}			C5_waves	C5_waves
C55_{tv_off}		BBC2_waves	BBC2_waves	BBC2_waves	-BBCA	-BBCA	-BBCA	com7_{tv_off}
C56_{tv_off}								COM8_{tv_off}
C57_{tv_off}							LNR	LNR
C59_{tv_off}		ITV_waves	ITV_waves	ITV_waves	-D3+4	-D3+4	-D3+4
C62		BBC1_waves	BBC1_waves	BBC1_waves	BBCB
C65		C4_waves	C4_waves	C4_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 9 Nov 11 and 23 Nov 11.

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

Analogue 1-4	250kW
SDN, ARQA, ARQB, BBCA, D3+4, BBCB	(-4dB) 100kW
com7	(-9.6dB) 27.4kW
com8	(-10.2dB) 24kW
Mux 1, Mux 2, LNR	(-14dB) 10kW
Mux A, Mux B, Mux C, Mux D	(-17dB) 5kW
Analogue 5	(-18dB) 4kW

Local transmitter maps

Tacolneston Freeview Tacolneston DAB Tacolneston TV region BBC East Anglia (East micro region)

Which companies have run the Channel 3 services in the Tacolneston transmitter area

Oct 1959-Feb 2004	Anglia 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. Tacolneston 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 October 2022

Chris.SE

_{sentiment_very_satisfied}Platinum

12:33 PM

Stuart:

I'm afraid the site owner hasn't had time to check and correctly update the listings since the Clearance program.
In the order BBCA/PSB1, D3&4/PSB2, BBCB HD/PSB3, SDN/COM4, ArqA/COM5, ArqB/COM6, 's UHF are - The main multiplexes on , , , , , .
The Local multiplex is on but whether you receive it will depend on your location as it's beamed towards Norwich.

Other than C46, you say your have 100% and 100% Strength on all the other multiplexes and that you are only a few miles from the . This looks very much like you have a problem with too much signal which can cause the sort of issues you are seeing.

Do you have any distribution amp/splitter? If so, does it have a variable control, and if so turn the gain down. You do not need 100% signal, depending on set it could be very low and still have no problems. What is essential is that you ideally have100% Quality 24/7.

If you have a distribution amp/splitter but no variable gain, try the aerial direct to just your main set to see what signal level and quality you get to confirm the problem.

One other possibility is that there is a newish mobile phone near you and that is causing which won't be helped by any distribution amp, but you should have had some sort of postcard from restoretv.uk (or at800 as they were previously). If this is the case and it's not simply too much TV signal as previously mentioned, then contact them for a free filter.

If it's simply too much signal, if your aerial is in the and readily accessible, you could try turning it off-beam to see if you can get a temporary happy compromise, otherwise, whether you have a distribution amp or not (and no gain control) putting a variable attenuator between the aerial and the feed to the TV(s) should be a solution - such as this eBay item number:310039226920.

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Chris.SE's 3,456 posts

Sunday, 19 February 2023

steve
5:06 PM

hello. for the last 3days from 3pm onwards the on my tv scambles with & this is starting to annoy me, as I havent been able to watch tv. this isnt a problem in my flat as ive checked far to many times. this has to be a problem with the ariel or someone elses end. I need this sorting asap

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steve's 1 post

StevensOnln1

_{sentiment_very_satisfied}Platinum

5:29 PM

steve: Have you checked whether anyone else in the building is suffering with the same problem? If it's happening at the same time every day then the most likely cause is something nearby operating on a timer, either something with an electric motor or with poor electrical shielding (cheap LED lights are a common cause) which is spewing out electrical interferance.

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StevensOnln1's 3,510 posts

Friday, 26 May 2023

Transmitter engineering

_{sentiment_very_satisfied}Owner

10:08 AM

- Tacolneston transmitter: Possible effect on TV week commencing 22/05/2023 Screen may go black on some or all [DUK]

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Transmitter engineering's 140,875 posts

Monday, 29 May 2023

Transmitter engineering

_{sentiment_very_satisfied}Owner

4:09 AM

- Tacolneston transmitter: Possible effect on TV week commencing 29/05/2023 Screen may go black on some or all [DUK]

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Transmitter engineering's 140,875 posts

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