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.
This transmitter has no current reported problems
The BBC and Digital UK report there are no faults or engineering work on the Sudbury (Suffolk, England) transmitter._______
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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Friday, 18 November 2011
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john chilvers3:19 PM
Maldon
aerial is on the roof feeding two teles one with a digi box one staight digital tv and there is abooster onthe aerial in the loft
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john's: mapJ's Freeview map terrainJ's terrain plot wavesJ's frequency data J's Freeview Detailed Coverage
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Kevin Hodges3:37 PM
Chelmsford
Dave Lindsay:
It's not really an issue as the STB in question is in the spare room. All my cable runs are new WF100 and the STB is still reporting good or very good signal/quality on all the other MUXs. From memory the STB cost me the princely sum of £10 so I can't really complain, it was more a case of providing feedback on the channel change.
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Kevin's: mapK's Freeview map terrainK's terrain plot wavesK's frequency data K's Freeview Detailed Coverage
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dave Moore3:53 PM
Hi. Do you know when ARQA and ARQB will be transmitting on reasonable power on the Sudbury transmitter? I used to get these fine before switchover but now I am without either. I sort of expected this to be fixed on 16th Nov when Taclestone switched but obviously not.
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dave moore: 27th June 2012.
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Dave's: mapD's Freeview map terrainD's terrain plot wavesD's frequency data D's Freeview Detailed Coverage
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jb385:17 PM
Kevin Hodges: You have to remember that no two devices have the same sensitivity, and the fact that you say that the two TV's are fine can in reality be simply because their tuners are slightly more sensitive than the boxes, and likewise are receiving a signal that's reached just enough above the cut off threshold to resolve a picture, the box likely being just under.
This coupled to the fact of the multiplex concerned (ArqB) being a few hundred watts less than the other low powered one (ArqA) does not make a good combination.
As the situation at the transmitter is not due to change until mid next year, you could try a factory re-set on the box then manually tune in Mux Ch63, if you get results then use the add channels or whatever its called on your device, to capture the other Muxes.
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buckers249:26 PM
Ch 63, says i have 71% strength, but 0% quality. humax pvr.
am i right in saying i have the signal but no channels?
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Saturday, 19 November 2011
M
Mark Fletcher12:45 AM
Halifax
buckers24.Yes.The 71% strength denotes you do have the strength of the signal concerned,but the 0% quality does certainly denote you do not have the quality of the signal as such hence no channels.To receive any signal as such yer signal quality must be 100%,99% or less does lead to pixellation,picture break ups and upon 0% signal quality total loss of reception,the classic "No signal" mode.However a signal strength of 73% or 75%+ denotes too much signal,this too in excess can lead to pixellation,picture break ups and even loss of reception as well.
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Mark's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
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Bob6:52 AM
Dave, Tacolneston does not do it's final switch until 23rd Nov - I'm not sure if Sudbury's pathetically lower power commercial Mux's go up then though? On the same day, Sandy heath finally ends the use of C67 & moves PICK & all down to C51 I think. not sure if that will then be at full power then. Aquiva's policy seems to be just so long as the BBC, ITV, C4 & 5 signals get out, the rest get Pot-luck!
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Bob6:59 AM
Correction, Aquiva A currently on C67, moves to C52 (not 51) on Wed 23rd Nov.
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Norm De Plume9:14 AM
Stowmarket
buckers24 - if you have a 9200T, try a firmware update as older firmwares don't like a mixture of transmission modes (which is what we have on Sudbury)
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Norm's: mapN's Freeview map terrainN's terrain plot wavesN's frequency data N's Freeview Detailed Coverage
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