Full Freeview on the Mendip (Somerset, England) transmitter
 | Google Streetview |  | Google map |  | Bing map |  | Google Earth |  | 51.237,-2.626 or 51°14'12"N 2°37'33"W |  | BA5 3LB |
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.
Are there any planned engineering works or unexpected transmitter faults on the Mendip (Somerset, England) mast?
Mendip transmitter - Mendip transmitter: Possible effect on TV reception week commencing 05/06/2023 Pixelation or flickering on some or all channels 
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Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
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 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.
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 Mendip transmitter?
ITV West Country News (East) 0.9m homes 3.4%
from Bristol BS4 3HG, 23km north (11°)
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?
| Cheddar | Transposer | 15 km E Weston-super-Mare | 1674 homes |
| Luccombe | Active deflector | 6 km w Minehead | 38 homes |
How will the Mendip (Somerset, England) transmission frequencies change over time?
| 1984-97 | 1997-98 | 1998-2010 | 2010-13 | 2013-18 | 2013-17 | 27 Feb 2018 | |||
| C/D E | E | E | C/D E | C/D E T | W T | W T | |||
| C30 | _local | ||||||||
| C32 | BBCA | ||||||||
| C33 | com7 | com7 | |||||||
| C34 | D3+4 | ||||||||
| C35 | com8 | com8 | |||||||
| C36 | ArqB | ||||||||
| C37 | C5waves | C5waves | |||||||
| C48 | SDN | SDN | SDN | SDN | |||||
| C49tv_off | BBCA | BBCA | |||||||
| C51tv_off | LBS | LBS | |||||||
| C52tv_off | ArqB | ArqB | ArqB | ||||||
| C54tv_off | C4waves | C4waves | C4waves | D3+4 | D3+4 | D3+4 | |||
| C55tv_off | com7tv_off | ||||||||
| C56tv_off | ArqA | ArqA | ArqA | COM8tv_off | |||||
| C58tv_off | BBC1waves | BBC1waves | BBC1waves | BBCB | BBCB | BBCB | |||
| C61 | ITVwaves | ITVwaves | ITVwaves | BBCA | |||||
| C64 | BBC2waves | BBC2waves | BBC2waves |
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 24 Mar 10 and 7 Apr 10.
How do the old analogue and currrent digital signal levels compare?
| Analogue 1-4 | 500kW | |
| Analogue 5 | (-6dB) 126kW | |
| SDN, ARQA, ARQB, BBCA, D3+4, BBCB | (-7dB) 100kW | |
| com7 | (-8.4dB) 72.4kW | |
| com8 | (-8.6dB) 69.1kW | |
| Mux 1*, Mux 2*, Mux A*, Mux B*, Mux C*, Mux D*, LBS | (-17dB) 10kW |
Which companies have run the Channel 3 services in the Mendip transmitter area
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Wednesday, 27 March 2013
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angela 1:03 PM
Stroud
I am experencing interfearance on many channels
no single on bbc1 and bbc2. what is going on
disabled and house bound dependant on tv.
please help.
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angela : In the early hours, the frequency that BBC standard definition services broadcast on from Mendip changed. This is part of the clearance of frequencies for use by 4G mobile services. You will need to carry out a retune.
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bruce: That's it for the retunes at Mendip until 2019. Probably.
Mendip did have more than it's fair share of them.
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B
bruce4:19 PM
thanks for the update, the 'boss' will be pleased to hear that!!!
but excuse me if I don't hold my breath!!!!!
thanks.
bruce
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R
Richard James4:44 PM
Did I dream it or were we told when Freeview first arrived that it would be a once and for all tune. No mention then that we would have to re-tune for new channels AND mobile phone networks. I have now lost count of the number of times we have had to re-tune and all the hassle of re-programming the PVR each time.
So much for technology. As we sit on the boundary between Mendip and Wenvoe absolutely no chance of an easy automatic tune. Rant over (until the next time).
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Richard James: But clearly once the powers that be had one retune, it became a bit like an itch that has to be scratched.
You may be able to miss out Wenvoe by having the aerial unplugged for the first 55% of the scan. If you have the aerial out too long, you may miss out BBC from Mendip which a manual tune on C49 should sort.
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Chris Gilburt5:19 PM
I've just had to retune my television and a number of channels have disappeared. How can get them back.
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Chris Gilburt: If you're looking for an answer then which channels are they? Are you receiving directly from Mendip? If not, which transmitter are you receiving from? Are you using an communal aerial system?
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Chris Gilburt5:26 PM
A notice kept coming up on the screen saying that I must retune my television on the 27-3-13.
I have now done this and a number of programs
have disappeared such as 5* and 5USA. How can I get back.
Thanks.
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Pete Green5:27 PM
Dave Lindsay.
My Sony TV and boxes don't have manual tuning so I have to mess around 4 times. Now a message the screen to say a re-tune may be needed on the 10th of April.
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