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Full Freeview on the Redruth (Cornwall, England) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps50.210,-5.239 or 50°12'37"N 5°14'20"Wsa_postcodeTR16 6QZ

 

The symbol shows the location of the Redruth (Cornwall, England) transmitter which serves 97,000 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 Redruth (Cornwall, 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 Redruth 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
C44+ (658.2MHz)400mDTG-20,000W
Channel icons
1 BBC One (SD) South 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
 H max
C41+ (634.2MHz)400mDTG-20,000W
Channel icons
3 ITV 1 (SD) (West Country), 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 (West Country), 71 That’s 60s,

PSB3
BBCB
 H max
C47 (682.0MHz)400mDTG-20,000W
Channel icons
46 5SELECT, 101 BBC One HD South West, 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

COM4
SDN
 H -3dB
C48 (690.0MHz)400mDTG-810,000W
Channel icons
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 -3dB
C33 (570.0MHz)400mDTG-810,000W
Channel icons
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 -3dB
C32 (562.0MHz)400mDTG-810,000W
Channel icons
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 Redruth (Cornwall, 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 Redruth transmitter?

regional news image
BBC Spotlight 0.8m homes 2.9%
from Plymouth PL3 5BD, 82km east-northeast (78°)
to BBC South West region - 107 masts.
regional news image
ITV West Country News (West) 0.8m homes 2.9%
from Plymouth PL7 5BQ, 89km east (79°)
to ITV West Country region - 107 masts.
All of lunch, weekend and 50% evening news is shared with West Country (East)

Are there any self-help relays?

CoverackTransposer15 km S Falmouth70 homes

How will the Redruth (Cornwall, England) transmission frequencies change over time?

1950s-80s1984-971997-981998-20092009-131 May 2019
VHFB E TB E TB E TB E TK T
C1BBCtvwaves
C32ArqB
C33ArqA
C37C5wavesC5waves
C41ITVwavesITVwavesITVwaves+D3+4D3+4
C44BBC2wavesBBC2wavesBBC2waves+BBCABBCA
C47C4wavesC4wavesC4wavesBBCBBBCB
C48SDNSDN
C51tv_offBBC1wavesBBC1wavesBBC1wavesArqB
C52tv_offArqA

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 8 Jul 09 and 5 Aug 09.

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

Analogue 1-4 100kW
BBCA, D3+4, BBCB(-7dB) 20kW
SDN, ARQA, ARQB(-10dB) 10kW
Analogue 5(-15.2dB) 3kW
Mux D*(-16.6dB) 2.2kW
Mux 1*, Mux 2*, Mux A*, Mux B*, Mux C*(-18dB) 1.6kW

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

Apr 1961-Dec 1981Westward Television
Jan 1982-Dec 1992Television South West (TSW)
Jan 1993-Feb 2004Westcountry 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. Redruth 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

Comments
Thursday, 28 April 2016
Briantist
sentiment_very_satisfiedOwner

8:12 PM

re CBSDrama: Of course that mean you can't now watch the channel as the Redruth transmitter doesn't carry com7 and com8..

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Briantist's 38,915 posts US flag
Briantist's: mapB's Freeview map terrainB's terrain plot wavesB's frequency data B's Freeview Detailed Coverage
Friday, 16 September 2016
T
Tony Martin
10:50 AM
Truro

Recently started having very poor reception on BBC A (Channel 44) from Redruth - Quality 1/5, conversely D3&4 (Channel 41) is good quality 5/5. Why good reception on some channels but not others from same transmitter?
Postcode TR4 8DJ, aerial is in the loft/roof space - online guidance initially suggested we should get reception from Porthtowan relay but large hill in direct line-of-sight so no signal whatsoever on Channels 27 / 24 / 21 - hence using Redruth transmitter.

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Tony Martin's 1 post GB flag
Tony's: mapT's Freeview map terrainT's terrain plot wavesT's frequency data T's Freeview Detailed Coverage
Tuesday, 27 September 2016
R
Roy
5:19 PM

I am in St Ives Cornwall

TR26 1 PD

I am getting a bad signal warning and no TV

This transmitter has been known to,give problems - reduced power before

Can you check and and sort it out

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Roy's 3 posts GB flag
Thursday, 17 November 2016
D
David Thomson
10:07 AM

Our TVs are all indicating weak or low signal on all Channels since yesterday (16th) morning.
We are in Constantine and our aerial receives from Redruth.
Can you say if this could be due to a fault at your end please?
Regards
D. Thomson

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David Thomson's 1 post GB flag
S
StevensOnln1
sentiment_very_satisfiedPlatinum

10:39 AM

David Thomson: There is currently a notice of possible weak signal from Redruth due to engineering work. Do not attempt to retune, signal levels will return to normal when the work is completed.

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StevensOnln1's 3,680 posts GB flag
Saturday, 7 January 2017
M
M Davis
7:26 PM

Hi we are in the Fraddon area. Have had the Tv on this afternoon, all fine. Have returned home this evening no signal on both Tv's. Have done a reset. No channels have been found. The same thing happened last night. This is with Freeview. Have fixed aerial in loft and have now tried with a different plug in aerial, still No signal.
Any help would be grateful.

Cheers
Mark

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M Davis's 1 post GB flag
M
MikeB
sentiment_very_satisfiedPlatinum

7:37 PM

M Davis: Look at the top of the page - it says there are no problems with the transmitter. You can put your postcode into the site and it will give a link to check further, and check which transmitter you might be using, but although thats sometimes wrong or slow to update, but mostly, transmitters are very reliable. So check with others in the area, but if they are getting a signal, then its you.
Wires get frayed, rain gets into joints, and the weather batters the aerial and cables. If you've put a portable aerial into the TV and there is nothing, then its more likely to be the transmitter, but nothing is showing up yet, and if its been like that for 24 hours, thats almost certainly your system.

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MikeB's 2,579 posts GB flag
Thursday, 8 June 2017
P
P de havilland
7:21 AM

No signal sins last night

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P de havilland's 1 post GB flag
MikeP
sentiment_very_satisfiedPlatinum

10:41 AM

P de havilland:

We need a full post code so that we can examine the transmission and reception conditions at your specific locality.

There are no problems reported for the Redruth transmitter at present, so you may have a fault with your aerial or equipment.



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MikeP's 3,056 posts GB flag
Monday, 19 March 2018
J
John T. Lewis
11:40 AM

Hi,

We take our freeview via a rooftop aerial and mast head booster, though I don't know quite when in the last few months we seem to have lost all the stations on 'COM5 ArqA H -3dB C52 (722.0MHz) 400m DTG-8' though we noticed the sudden disappearance of stations 11 & 12 and a few of the others, at the time it wasn't a problem but now we would like to watch programmes on channel 52. I've tried retuning both freeview enabled tv and digital recorder and though both complete a full retune including channel 52 none of the stations has reappeared.

Is this a known problem or can we do something else to restore the stations.

Any help or advice most gratefully received.

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John T. Lewis's 2 posts GB flag
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