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.

This transmitter has no current reported problems

The BBC and Digital UK report there are no faults or engineering work on the Tacolneston (Norfolk, 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 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), 71 That’s 60s,
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 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	H max	C45 (666.0MHz)	246m	DTG-8	100,000W
	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	H max	C39+ (618.2MHz)	246m	DTG-8	100,000W
	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
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?

H

Hardy

_{sentiment_satisfied}Silver

6:14 PM

DJB .I have the same situation with a box compared to the tv. I believe that the box is just less sensitive than the tv . Its not surprising really knowing that COM7 and COM8 were around 1/3 of the other multiplexes . They are now a bit less than 1/5 power. We need a bit more amplification or an having greater sensitivity at the COM7 8 frequencies . Note there is a limit to how powerful an to use because there is such a thing as too much amplification..

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Hardy's 137 posts GB flag

MikeP

_{sentiment_very_satisfied}Platinum

3:26 PM

Hrdy and DJB:

In both your cases it could be that you have too much , as suggested by StevensOnln1. It is often the case that different equipment responds differently when fed too much signal. So I concur with the suggestion to reduce the signal strengths - it need to be between 60% and 85% for best results.

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MikeP's 3,056 posts GB flag

H

Hardy

_{sentiment_satisfied}Silver

4:58 PM

I agree that if DJB is seeing 100% on com7 or 8 amplification might be too high . In my case on the box the level fluctuates between 44% and zero on com8 . Its zero on com7. Its hard to read strength on the tv but the is usually fine with no pixelating.

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Hardy's 137 posts GB flag

D

DJB
4:45 PM

Hardy: I've just been in the and placed a 10db attenuator on the distribution side of the .

On the TV BBC News HD was still available. BBC1 HD and ITV HD had no and reported low . After a retune they came back and BBC News HD was still there. The TV is being fed from the out line of the box.

I retuned the Youview box and there was no change. BBC News HD still missing. The same 130 channels reported prior to introducing the attenuator.

The final will be to put the youview box and a TV in the loft and feed it direct from the before the amplifier is involved. I have to do this prior to the soaps starting otherwise I'm dead.

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DJB's 7 posts GB flag

D

DJB
7:38 PM

HARDY: This is so frustrating.
In the , TV tunes in to everything.

First attempt at the box I got Com 8 not Com 7. On the second attempt I got both.
The youview box indicator gave a reading of about 40 and 20 respectively. The box tuned into 170+ . I get 130 downstairs.

Back downstairs and Com 8 and 7 are blank. In addition BBC1 HD etc all reported signal problems. Did a retune and now they are back. Looks like the box locked on to a weaker but viewable mux for BBC1 HD upstairs but that mux is unreachable downstairs.

No problems at all with the channels viewed through the TV.

Youview need to produce a box with a more sensitive tuner.

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DJB's 7 posts GB flag

H

Hardy

_{sentiment_satisfied}Silver

10:13 AM

DJB looking at your post code it looks like you have a difficult situation . ie you are quite close to so you should be able to get all its reliably with no . To get com7 and 8 you need to tune to but that will require an amplifier . There is also the possibility of some small from , and a local !! In such a situation I think a careful choice of (or even aerials !) and type of amplifier would need to be made . It could be that a amplifier like you have cant cope with such a mixture of strong and weak signals . I think the ideal set up would be a non- amplified aerial pointed at Sudbury combined with an amplified aerial pointed at Tacolneston. But the amplifier should be a tuned type only covering UHF 50 to 58. (a relatively expensive set up) The box maybe having trouble with the mixed signals not just a lack of sensitivity . My set up is almost identical to yours but in this location its just weak signal and continental that is the problem so I have gone for .

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Hardy's 137 posts GB flag

D

DJB
6:01 PM

Hardy: I'm going to have to admit defeat on this one. I only went down the route as I had missed an episode of Homeland a few months ago and I wanted to watch the replay in HD on C4/7. I had hoped the retune last week would have brought those in for me. Ho hum.

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DJB's 7 posts GB flag

H

Hardy

_{sentiment_satisfied}Silver

8:46 AM

The fact you got all in the suggests that a better would solve the problem. A wide band adjustable one should be ok. Otherwise if youre giving up on com7/8 I would turn the to pick up to get all the main multiplexes probably without needing any amplifier.

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Hardy's 137 posts GB flag

P

paul
4:42 PM

Please can someone tell me if the data is correct on this page?

PSB1
BBCA H max - (745.8MHz)

I cant seem to find it when scanning!

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paul's 2 posts GB flag

S

StevensOnln1

_{sentiment_very_satisfied}Platinum

4:57 PM

paul: Some multiplexes changed at last week. PSB1 is now found on UHF 40.

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StevensOnln1's 3,670 posts GB flag

Page 107

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.

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