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Full Freeview on the Mendip (Somerset, England) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps51.237,-2.626 or 51°14'12"N 2°37'33"Wsa_postcodeBA5 3LB

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The symbol shows the location of the Mendip (Somerset, England) transmitter which serves 720,000 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 Mendip (Somerset, England) transmitter.



List by multiplex|List by channel number|List by channel name|See terrain plot

Which Freeview channels does the Mendip 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
C49 (698.0MHz)591mDTG-3100,000W
Channel icons
1 BBC One West, 2 BBC Two England, 7 BBC Three, 9 BBC Four, 120 CBBC, 121 CBeebies, 130 BBC News, 131 BBC Parliament, 601 BBC Red Button 1, plus 13 others

PSB2
D3+4
 H max
C54 (738.0MHz)591mDTG-3100,000W
Channel icons
3 ITV (West), 4 Channel 4 South ads, 5 Channel 5 Part Network ads, 6 ITV 2, 13 Channel 4 +1 South ads, 14 More 4, 15 Film 4, 28 E4, 33 ITV +1 (West),

PSB3
BBCB
 H max
C58 (770.0MHz)591mDTG-6100,000W
Channel icons
45 Film 4 +1, 101 BBC One HD (England no regional news), 102 BBC Two HD (England), 103 ITV HD (ITV Meridian Southampton), 104 Channel 4 HD South ads, 105 BBC Three HD, 123 CBBC HD, plus 1 others

COM4
SDN
 H max
C48 (690.0MHz)591mDTG-8100,000W
Channel icons
10 ITV 3, 20 Drama, 21 5USA, 26 ITV Be, 27 ITV 2 +1, 30 5*, 34 ITV 3 +1, 37 Quest, 44 Channel 5 +1, 55 Channel 5 +24, 61 True Entertainment, 62 ITV 4 +1, 66 CBS Reality, 72 ITV Be +1, 122 CITV, 242 Vintage TV, plus 25 others

COM5
ArqA
 H max
C56 (754.0MHz)591mDTG-8100,000W
Channel icons
 BBC Red Button 2, 11 pick, 12 Dave, 17 Really, 29 E4 +1, 32 Movie Mix, 41 Food Network, 42 Travel Channel, 46 Challenge, 48 Movies4Men, 68 truTV, 69 truTV +1, 126 Tiny Pop, 132 Sky News, plus 18 others

COM6
ArqB
 H max
C52 (722.0MHz)591mDTG-8100,000W
Channel icons
18 4Music, 19 Yesterday, 24 ITV 4, 25 Dave ja vu, 31 Spike , 38 Quest +1, 47 4seven, 58 BT Sport 1 (not free), 64 CBS Action, 70 Horror Channel, 74 VIVA, 133 Al Jazeera English, 135 RT English , plus 18 others

LBS
 H -10dB
C51 (714.0MHz)591mDTG-1210,000W
Channel icons
from 22nd September 2014: 8 Made in Bristol, 125 Pop, plus 1 others

com7
 H -1.4dB
C33 (570.0MHz)591mDTG-672,400W
Channel icons
59 BT Showcase (not free), 63 Community Channel, 71 Motors TV, 106 BBC Four HD, 107 BBC News HD, 108 Al Jazeera HD, 109 Community Channel HD, 110 Channel 4+1 HD, 110 4seven HD, 124 CBeebies HD, 134 Al Jazeera Arabic, plus 4 others

com8
 H -7.6dB
C35 (586.0MHz)591mDTG-617,500W
Channel icons
starts sometime during 2014/5: plus 2 others



DTG-3 64QAM 8K 2/324.1Mb/s DVB-T MPEG2
DTG-6 256QAM 32KE 2/340.2Mb/s DVB-T2 MPEG4
DTG-8 64QAM 8K 3/427.1Mb/s DVB-T MPEG2
DTG-12 QSPK 8K 3/48.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)

Which BBC and ITV regional news can I watch from the Mendip transmitter?

regional news image
BBC Points West 0.9m homes 3.4%
from Bristol BS8 2LR, 25km north
to BBC West region - 60 masts.
regional news image
ITV West Country News (East) 0.9m homes 3.4%
from Bristol BS4 3HG, 23km north
to ITV West region - 61 masts.
All of lunch, weekend and 50% evening news is shared with West Country (West)

Are there any self-help relays?

CheddarTransposer15 km E Weston-super-Mare1674 homes
LuccombeActive deflector6 km w Minehead38 homes

How will the Mendip (Somerset, England) transmission frequencies change over time?

years1984-971997-981998-20102010-1327/3/13-2013-182019-
aerial groupC/D EEEC/D EC/D EWK
C22SDN
C25ArqA
C28ArqB
600C33com7
C35com8
C37C5C5
C40BBCB
C43D3+4
C46BBCA
C48SDNSDNSDN
700C49 BBCABBCA
C51LBS
C52ArqBArqBArqB
C54C4C4C4D3+4D3+4D3+4
C55+2
C56+CArqAArqAArqA
C58BBC1BBC1BBC1BBCBBBCBBBCB
C59+1
800C61ITVITVITVBBCA
C62+A
C64BBC2BBC2BBC2
C65+B
C67D

orange background for multiplexes names more
green background for transmission frequencies
lilac background for power levels in watts
800MHz band: 4G mobile started in 2013
700MHz band: possible 4G in 2019 more
600MHz band: new or moved digital TV services more
Notes: + and - denote 166kHz offset; aerial group are shown as A B C/D E K W
Italics for analogue, digital switchover was Wednesdays 24th March and 7th April 2010.
Click/touch here to read How do the old analogue and currrent digital signal levels compare?Analogue 1-4 500kWAnalogue 5
Click/touch here to read Other mapsMendip Freeview, Mendip DAB, Mendip AM/FM, Mendip TV region, BBC West, West, DAB in Somer
Click/touch here to read Which companies have run the Channel 3 services in the Mendip transmitter areaJan 1958-Jul 1968Te
Click/touch here to read Is the transmitter output the same in all directions? Internet Explorer 9+, Firefox, Opera, Chrom

Comments
Wednesday, 6 May 2015
I
Ian Jones
6:50 PM

Hi
I note that on this WEB site there are now no reported current problems are shown for the Mendip Transmitter. Since the 28th we have not recieved any BBC services whereas every other channel has a strong and perfect signal. We appreciate there were works upto last week. We have reset the TV without ariel connection and subsequently with. Still no BBC - can you please advise.

Ian Jones

link to this
Ian Jones's 6 posts xx
M
MikeB
11:17 PM

Ian Jones: You should be getting avery good signal on all channels. Best guess - somethings up with your aerial system. Normally, BBC channels are the strongest, but if you've got a loose connection, frayed wire, etc, then that mux might be the one that suffers.

link to this
MikeB's 1,357 posts Gold Gold xx
Monday, 11 May 2015
I
Ian Jones
2:17 PM Bristol

Hi Mike
Thanks for that but all is in order.
I have found that my friend at no:5 BS14 9AQ (I'm at 32) suffered the same problem, the total loss of all BBC channels, as did some of our neighbours. My friend actually had his ariel turned to pick up the Ilchester Crescent signal where he could get BBC but not a good signal - this has always been our problem hence Mendip.
The ariel fitter that turned my friends ariel said that there had been a lot of work on the O2 mobile mast at the junction of our road and the WEllS RD at the same time as we experienced problems.
Can you please advise and what action will be taken.
Many thanks
Ian Jones

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Ian Jones's 6 posts xx
Ian's: Freeview map terrain plot frequency data R&TI Service digitaluk trade DAB coverage
C
Chris.SE
3:42 PM

Do you have an aerial amplifier at all?
If work on the O2 mast has meant adding 4g in the 800MHz band (haven't checked) then there may be some overload happening, you might need a filter. However I'd had expected other mux channels to be knocked out as well.
Are you talking about the HD channels or the SD ones?

link to this
Chris.SE's 251 posts Silver Silver xx
I
Ian Jones
4:21 PM

Hi Chris
Yes we do have an ariel amplifier.
Do not understand 'other mux channels'.
As to HD or SD channels all I can tell you is that when I do a 'First Time Installation' I end up wit 73 channels instead of 100+. The only thing I can honestly tell you is that the is no BBC channels at all. I have the basic Freeview service.
You mention 'adding 4G in the 800MHz band (haven't checked)' - do I read this as you will check?
Ian Jones

link to this
Ian Jones's 6 posts xx
Dave Lindsay
7:50 PM

Ian Jones: If you think your difficulties and those of your neighbour could possibly be interference from 4G services operating in the 800MHz band then you need to contact at800. This is the organisation set-up by the mobile operators and tasked with alleviation of reception issues:

Contact us | Advice or general enquiries | at800

link to this
Dave Lindsay's 5,575 posts Platinum Platinum xx
Dave Lindsay
7:52 PM

Ian Jones: If at800 do send you a filter, because it is suspected that 4G interference could be the culprit, then it must be fitted before the signal amplifier. Thus, if your amplifier is on the roof then a filter will need to be fitted up there, but not the usual plug type they usually send. You will need to raise this issue with them should it apply.

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Dave Lindsay's 5,575 posts Platinum Platinum xx
Sunday, 17 May 2015
A
Adam Temperton
8:11 AM Bristol

O2 | Service Status will tell you if o2 are working on masts in your area. and the coverage map here if you enable masts will also show issues O2 | O2 Network Coverage Checker Also input your postcode on this site and see what it says for 4g http://www.ukfree.tv/pred…tion

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Adam Temperton's 7 posts xx
Adam's: Freeview map terrain plot frequency data R&TI Service digitaluk trade DAB coverage
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Your comment please
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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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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