Full Freeview on the Tacolneston (Norfolk, England) transmitter

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

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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 22/04/2024 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 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, plus 16 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, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (Anglia east),
PSB3 BBCB	H max	C46 (674.0MHz)	263m	DTG-	100,000W
	46 5SELECT, 101 BBC One HD East, 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, 107 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, 38 Channel 5 +1, 41 Legend, 42 GREAT! action, 57 Dave ja vu, 58 ITVBe +1, 59 ITV3 +1, 64 Blaze, 67 TRUE CRIME, 68 TRUE CRIME XTRA, 78 TCC, 81 Blaze +1, 83 Together TV, 89 ITV4 +1, 91 WildEarth, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, 267 Al Jazeera English, plus 30 others
COM5 ArqA	H max	C45 (666.0MHz)	246m	DTG-8	100,000W
	11 Sky Mix, 17 Really, 19 Dave, 31 E4 Extra, 36 Sky Arts, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 49 4seven, 60 Drama +1, 65 That's TV 2, 70 Quest +1, 74 Yesterday +1, 75 That's 90s, 233 Sky News, plus 11 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, 52 GREAT! romance, 56 That's TV (UK), 61 GREAT! movies extra, 63 GREAT! romance mix, 71 That’s 60s, 73 HobbyMaker, 82 Talking Pictures TV, 84 PBS America, 235 Al Jazeera Eng, plus 18 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?

B

Bob

_{sentiment_satisfied}Bronze

8:12 AM
Brandon

Once stage 2 has taken place on Tacholneston, will ALL MUXs be on full 100KW from the new higher ? Or will there be further messing about, as with (I live on the fringe of both TXs)
Thanks Bob

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Bob's 30 posts GB flag

Bob's: B's Freeview map B's terrain plot B's frequency data B's Freeview Detailed Coverage

C

Crocklebog
5:40 PM
Harleston

Hi Bob
All sorted on the 23rd Nov at 100KW ERP for all MUXES - I've had problems with just 17KM away on some MUXES (especially since things changed) and in Suffolk also picking up the main MUXES from too. Down the road is flying in on the main MUXES (low reception is not possible). Have picked up Sudbury and Sandy here nr Bungay.

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Crocklebog's 13 posts GB flag

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

Transmitter engineering

_{sentiment_very_satisfied}Owner

1:40 PM

- BBC ONE Weak from 13:22 yesterday to 14:30 yesterday [BBC] Over the next week Tacolneston main transmitter: TV (analogue) working normally, TV (digital) working normally, Radio (analogue) Possible weak signal, Radio (digital) working normally. [DUK]

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Transmitter engineering's 150,874 posts xx flag

Transmitter engineering

_{sentiment_very_satisfied}Owner

1:40 PM

- BBC ONE Weak from 13:22 yesterday to 14:30 yesterday [BBC] Over the next week Tacolneston main transmitter: TV (analogue) working normally, TV (digital) working normally, Radio (analogue) Possible weak signal, Radio (digital) working normally. [DUK]

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Transmitter engineering's 150,874 posts xx flag

D

david faulkner

_{sentiment_satisfied}Bronze

10:25 PM

Bob
Sunday 2 October 2011 8:12AM
1 day ago Brandon.....
Just a minor point but the new at Taccy is actually shorter.......

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david faulkner's 26 posts GB flag

Transmitter engineering

_{sentiment_very_satisfied}Owner

4:47 AM

- BBC ONE Weak from 13:22 on 02 Oct to 14:30 on 02 Oct [BBC] Over the next week Tacolneston main transmitter: TV (analogue) working normally, TV (digital) working normally, Radio (analogue) Possible weak signal, Radio (digital) working normally. [DUK]

link to this comment

Transmitter engineering's 150,874 posts xx flag

Transmitter engineering

_{sentiment_very_satisfied}Owner

4:47 AM

- BBC ONE Weak from 13:22 on 02 Oct to 14:30 on 02 Oct [BBC] Over the next week Tacolneston main transmitter: TV (analogue) working normally, TV (digital) working normally, Radio (analogue) Possible weak signal, Radio (digital) working normally. [DUK]

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Transmitter engineering's 150,874 posts xx flag

M

Mike Smith
11:02 AM

David Faulkner I believe the post you made about the Taccy is incorrect. The old mast is 541ft (165 meters)and the new one is 676ft {206.1 metres high. I saw the the new mast and it was already higher than the old one even before the array was mounted on the top.

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Mike Smith's 19 posts GB flag

G

graham
1:11 PM

I had an many years ago, The chap who installed it was very helpful but he said i might need to get him back after the , he advised a aerial and one with hig (my aeriel HAS to be mounted)
I have had good on with this set up since 2006

Where i live in Norwich city centre (about 700m from the City Centre on Mousehold Heath. All my neighbours etc are pointing at (about 11 miles away) and this is where my aerial is pointed.Since August 27th i have suffered with lost muxes and some disruption. I assume this is down to the DSO starting as upto then i had flawless Freeview.

My TV says green signal (green/yellow/orange/red with an SNR value
i have full green signal bar and 30 dB avg on 5 muxes and 27 - 24 dB on Mux A but the green bar drops to about 90% with the dB flucuation (

So my main question is after 23rd November when the transmission watts are increased, am i at risk of too much signal?

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graham's 4 posts GB flag

G

graham
1:16 PM

Reply to Mike Smith & David Faulkner

All the info on the old and new transmitters at this link (including pictures)

The BigTower Tacolneston Transmitter

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graham's 4 posts GB flag

Page 34

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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