Full Freeview on the Sudbury (Suffolk, England) transmitter
 | Google Streetview |  | Google map |  | Bing map |  | Google Earth |  | 52.005,0.786 or 52°0'17"N 0°47'8"E |  | CO10 5NG |
The symbol shows the location of the Sudbury (Suffolk, England) transmitter which serves 440,000 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 Sudbury (Suffolk, England) mast?
Sudbury transmitter - Sudbury transmitter: Possible effect on TV reception week commencing 18/11/2024 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
H/V: aerial position (horizontal or vertical)
The Sudbury (Suffolk, 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 Freeview channels does the Sudbury 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
H/V: aerial position (horizontal or vertical)
The Sudbury (Suffolk, 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 Sudbury transmitter?
BBC Look East (East) 0.8m homes 3.2%
from Norwich NR2 1BH, 77km north-northeast (24°)
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, 78km north-northeast (24°)
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?
| Felixstowe West | Transposer | 1000 homes +1000 or more homes due to expansion of affected area? | |
| Witham | Transposer | 14 km NE Chelmsford. | 118 homes |
How will the Sudbury (Suffolk, England) transmission frequencies change over time?
| 1984-97 | 1997-98 | 1998-2011 | 2011-13 | 1 Aug 2018 | |||||
| B E T | B E T | B E T | E T | K T | |||||
| C29 | SDN | ||||||||
| C31 | ArqA | ||||||||
| C35 | C5waves | C5waves | |||||||
| C37 | ArqB | ||||||||
| C41 | ITVwaves | ITVwaves | ITVwaves | D3+4 | D3+4 | ||||
| C44 | BBC2waves | BBC2waves | BBC2waves | BBCA | BBCA | ||||
| C47 | C4waves | C4waves | C4waves | BBCB | BBCB | ||||
| C51tv_off | BBC1waves | BBC1waves | BBC1waves | ||||||
| C56tv_off | ArqB | ||||||||
| C58tv_off | SDN | ||||||||
| C60tv_off | -ArqA |
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 6 Jul 11 and 20 Jul 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 | |
| Analogue 5 | (-7dB) 50kW | |
| Mux 2* | (-14.9dB) 8.1kW | |
| Mux B* | (-15.2dB) 7.5kW | |
| Mux 1* | (-15.5dB) 7kW | |
| Mux A* | (-17dB) 5kW | |
| Mux C* | (-22.2dB) 1.5kW | |
| Mux D* | (-23.6dB) 1.1kW |
Which companies have run the Channel 3 services in the Sudbury transmitter area
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Wednesday, 25 July 2012
N
Nick5:57 PM
Woodbridge
Thanks Kevin and Robert.
Freesat seems to be the answer, but recorder box is about £250, have the dish.
That Sudbury xmitter is so frustrating, all the muxes except channel 60, Arq A.
I am on the coast, Dover gives a full service, but miss the local stuff.
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Nick's: mapN's Freeview map terrainN's terrain plot wavesN's frequency data N's Freeview Detailed Coverage
Nick: What is the make and model of your receiver?
Am I right that you have said a few weeks back that others in your locality also cannot receive C60, but can pick-up C58 and C56 ?
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jb38: Dover uses C59 and Nick says that it comes in strong. Do you think that the difficulty with Sudbury's C60- could be that it is offset towards Dover's C59 ?
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Thursday, 26 July 2012
K
Kevin Hodges9:08 AM
Chelmsford
Nick, do you receive Dover whilst having the aerial positioned towards Sudbury? There would appear to be about 90deg difference in the transmitter directions.
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Kevin's: mapK's Freeview map terrainK's terrain plot wavesK's frequency data K's Freeview Detailed Coverage
N
Nick2:13 PM
Woodbridge
Dave and Kevin,
I have three boxes on three Sudbury aerials. No one box is better than the other and each one works slightly differently, reception-wise, but only because they are on different aerials. If I swap aerials, they are all the same. No aerial gets c60, except occasionally, whilst c58 is usually ok.
I also have an aerial specifically on Dover which I put on the shed to get Dover analogue to play with old tvs when Sudbury ceased analogue. When Dover went digital, I thought I would take it down----but then found it was the only way to get the full digital service!
I think re Sudbury those in authority have much to answer for. When ITV 3 was on 14 kw it was fine, now on a new channel on 100kw it comes and goes.
Having said all that, yesterday I could not even get a picture that would not break up even on c41, from Sudbury, which I put down to the Dutch, who came in with the aerial at 90 degrees to Holland.....Dover...she was fine!
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Nick's: mapN's Freeview map terrainN's terrain plot wavesN's frequency data N's Freeview Detailed Coverage
J
jb385:20 PM
Dave Lindsay: Yes, that aspect could well be a factor and especially if Dover is as strong as is reported by Nick as it could be desensitizing the tuner, although I cant help but feel that this level of reception from Dover (@ 66miles / 185 degrees) could well be short lived when the seasonal / tidal conditions change, or even maybe even before it!
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J
jb385:23 PM
Nick: Having just came on a few minutes ago I noticed your latest posting where you mention that you are using three boxes which if connected (in turn) to the same aerial all work about the same, and its this statement that makes me curious as to what brand model numbers they are? the reason I ask is because about 15 different brand names all use the same chassis and likewise all of these brands although different will all perform about the same as each other, and so I just wanted to confirm that this isn't the case with what you are using, as if they were in the multi-brand range that uses a common chassis then obviously for a any reception tests to have any level of validity then the device being used for the reception test would have to be outside of that group.
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N
Nick6:01 PM
Woodbridge
Thanks both.
The receiver on Dover is in the shed, aerial on the shed at eaves hight housewise. Tuner is Digital Vision AD BEAV. I have tried it almost daily since Dover went digital, always all channels.
In house, 3 on Sudbury. One a tiny cheapy from Tesco, name not to hand, TVOnics digital tv recorder, and the third Digilogic DSTB1000. All sd only.
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Nick's: mapN's Freeview map terrainN's terrain plot wavesN's frequency data N's Freeview Detailed Coverage
N
Nick6:05 PM
Woodbridge
And the three in the house, on very rare occasions, used to get the very weak signal that was on c63!
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Nick's: mapN's Freeview map terrainN's terrain plot wavesN's frequency data N's Freeview Detailed Coverage
N
Nick6:23 PM
Woodbridge
Also Icecrypt T5000
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Nick's: mapN's Freeview map terrainN's terrain plot wavesN's frequency data N's Freeview Detailed Coverage
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