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Full Freeview on the Tacolneston (Norfolk, England) transmitter

first published this on - UK Free TV
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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.

MuxH/VFrequencyHeightModeWatts
PSB1
BBCA
 H max
C40- (625.8MHz)263mDTG-3100,000W
Channel icons
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)263mDTG-3100,000W
Channel icons
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)263mDTG-6100,000W
Channel icons
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

COM4
SDN
 H max
C42 (642.0MHz)263mDTG-8100,000W
Channel icons
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 MAX, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, plus 15 others

COM5
ArqA
 H max
C45 (666.0MHz)246mDTG-8100,000W
Channel icons
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 8 others

COM6
ArqB
 H max
C39+ (618.2MHz)246mDTG-8100,000W
Channel icons
 FreeSports, 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 Aljazeera English, plus 19 others

LNR
 H -10dB
C32 (562.0MHz)263mDTG-1210,000W
Channel icons
7 Mustard,

DTG-3 64QAM 8K 2/3 24.1Mb/s DVB-T MPEG2
DTG-6 256QAM 32KE 2/3 40.2Mb/s DVB-T2 MPEG4
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?

regional news image
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
regional news image
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 YarmouthTransposer1 km S town centre30 homes
Lowestoft (2)TransposerRotterdam Rd125 homes

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

1950s-80s1984-971997-981998-20112011-132013-182013-1717 Jul 2018
VHFC/D EC/D EC/D EEE TW TW T
C3BBCtvwaves
C31com7com7
C32_local
C37com8com8
C39 +ArqB+ArqBArqB
C40BBCA
C42SDNSDNSDNSDN
C43D3+4
C45ArqAArqAArqAArqA
C46BBCB
C50tv_off BBCBBBCB
C52tv_offC5wavesC5waves
C55tv_offBBC2wavesBBC2wavesBBC2waves-BBCA-BBCA-BBCAcom7tv_off
C56tv_offCOM8tv_off
C57tv_offLNRLNR
C59tv_offITVwavesITVwavesITVwaves-D3+4-D3+4-D3+4
C62BBC1wavesBBC1wavesBBC1wavesBBCB
C65C4wavesC4wavesC4waves

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

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

Oct 1959-Feb 2004Anglia Television
Feb 2004-Dec 2014ITV plc
Feb 1983-Dec 1992TV-am•
Jan 1993-Sep 2010GMTV•
Sep 2010-Dec 2014ITV 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.

Comments
Sunday, 1 July 2018
D
DJB
10:38 PM

This weather has finally allowed me to tune my BT Youview box into Com7 and Com8.

The picture through the box disappears during the day. Through the TV tuner it's available 24/7.

link to this comment
DJB's 2 posts GB
Tuesday, 3 July 2018
C
Chris
8:23 AM

I too find my BT YouView box to be less sensitive for Com 7 and 8. Do Humax boxes suffer from the same problem?

link to this comment
Chris's 7 posts GB
H
Hardy
sentiment_satisfiedSilver

2:45 PM

some if not all BT youview boxes are made by Humax. Com7 and 8 are transmitted on lower power than the standard channels .

link to this comment
Hardy's 137 posts GB
D
DJB
11:23 PM

Hardy: I do understand that these are on lower power but my TV tuner using the loop through from the box manages to show the Com7 and Com 8 channels without any problems.

I recall that when the power levels were much lower a few years back I'd get some pixellation on some of the channels from this transmitter.

Today when I get a constant clean picture on the TV and none at all from the box is confusing. It's been suggested that the amplifier I am using could be the issue, but surely it would be a problem for the TV tuner and the Youview tuner.

Aren't the power levels on Com7 and Com8 far higher than the power levels we had prior to switch off of the analogue channels? The steady picture I get through the TV suggests that they are and that the tuner in these Youview boxes are the main issue.

link to this comment
DJB's 2 posts GB
Wednesday, 4 July 2018
H
Hardy
sentiment_satisfiedSilver

8:20 AM

I'm not sure about the power of COM7/ 8 after analogue switch off . I know its now 18 killowatts . wheras the main channels are 100KW. The local Norwich channel comes through fine on 10Kw because it is standard definition. A stronger signal is needed for proper reception of HD. I agree that the youview boxes are less sensitive than many tvs . But it can be tricky to get the right degree and type of amplification that would fix it. The "proper" technical solution is a better aerial that is sensitive to com7/8 . The super solution is the use of two aerials one of which is filtered or sized to just pick up com7/8 . But is the expense and bother worth it.? Especially as in the future com7 and 8 are likely to be discontinued.

link to this comment
Hardy's 137 posts GB
S
StevensOnln1
sentiment_very_satisfiedPlatinum

10:08 AM

Hardy: COM7 & COM8 did not come into existence until several years after analogue TV was switched off. According to Digital UK, COM7 & COM8 are both broadcast at just over 18kW from Tacolneston. The local mux uses QPSK modulation which is much more resilient but comes at a cost of providing much less capacity and therefore is able to broadcast at a much lower power level than the main muxes.

link to this comment
StevensOnln1's 3,403 posts GB
Thursday, 5 July 2018
H
Hardy
sentiment_satisfiedSilver

8:01 AM

yes Stevens . the point being that before the recent change they were 27.4kw and 24kw .At the new level of 18kw they are a bit harder to receive in fringe areas.

link to this comment
Hardy's 137 posts GB
Monday, 9 July 2018
P
Paul White
2:48 PM
Wymondham

4.5 miles from Tacolneston transmitter and no longer able to receive BBC4 HD on FreeView.

link to this comment
Paul White's 1 post GB
S
StevensOnln1
sentiment_very_satisfiedPlatinum

4:09 PM

Paul White: It's highly likely that you're getting interference from other distant transmitters that you would not normally be able to receive, due to the current atmospheric conditions caused by the hot weather. Do not attempt to retune.

link to this comment
StevensOnln1's 3,403 posts GB
Tuesday, 10 July 2018
H
Hardy
sentiment_satisfiedSilver

9:45 AM

Paul. I assume you retuned your tv after the frequency change of june6th? You are so close to the transmitter even a small indoor aerial should work. Though indoors where the aerial is placed can be quite critical . I don't think interference from other transmitters would be strong enough to cause problems. Outdoor aerials are always preffered (in youre case a short log type should be ideal) . In the loft being a second choice to place it . With such a strong signal an attenuator (signal reduction device) may be needed inline with the cable.

link to this comment
Hardy's 137 posts GB
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