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 problemsThe BBC and Digital UK report there are no faults or engineering work on the Sudbury (Suffolk, England) transmitter.
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.
1 BBC One East, 2 BBC Two England, 9 BBC Four, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, 601 BBC RB 1, plus 11 others 250 BBC Red Button, 700 BBC Radio 1, 701 BBC Radio 1Xtra, 702 BBC Radio 2, 703 BBC Radio 3, 704 BBC Radio 4, 707 BBC Radio 6 Music, 719 BBC Norfolk (BBC local radio), 720 BBC Suffolk (BBC local radio), 722 BBC Cambridge (BBC local radio), 734 BBC Essex (BBC local radio),
E4, 3 ITV (Anglia (East micro region)), 5 Channel 5, 6 ITV 2, 10 ITV3, 15 Film4, 24 ITV4, 33 ITV +1 (Anglia east), 73 Sewing Quarter,
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 Channel 5 HD, 204 CBBC HD,
20 Drama, 21 5 USA, 30 5STAR, 37 Quest, 54 5SELECT, 57 Paramount Network, 61 True Entertainment, 63 Blaze, 66 CBS Reality, 70 Horror Channel, 80 Blaze +1, 203 CITV, 211 Ketchup TV, plus 17 others 16 QVC, 85 Hochanda, 260 CCTV, 261 Racing UK, 262 CONNECT 4, 263 SonLife, 264 VisionTV, 265 Planet Knowledge, 269 Arise News, 270 Loveworld, 670 ADULT Section (start), 671 Television X, 675 ADULT PARTY, 678 Xpanded TV promo, 724 Capital, 727 Absolute Radio, 728 Heart,
11 pick, 12 Dave, 17 Really, 32 Sony Movie Ch, 38 Quest Red, 41 Food Network, 46 Challenge, 48 Movies4Men, 72 YourTV, 233 Sky News, plus 9 others 40 Sony Crime Channel, 43 Gems TV, 49 TJC, 65 TBN UK, 252 Kiss Me TV, 253 Proud Dating, 673 ADULT smileTV3, 723 talkSPORT, 730 RNIB Connect,
18 4Music, 19 Yesterday, 25 Home, 31 5Spike, 39 CBS Action, 42 Travel Channel, 47 4seven, 62 True Christmas, 71 CBS Drama, 79 Dave ja vu, plus 19 others 22 Ideal World, 35 QVC Beauty, 36 QVC Style, 74 Jewellery Maker, 206 Pop, 234 RT, 672 ADULT smileTV2, 699 ADULT Section (end), 711 The Hits radio, 712 KISS FRESH, 713 Kiss, 714 KISSTORY, 715 Magic, 716 heat, 717 Kerrang!, 718 Smooth Radio, 725 Premier Radio, 731 Classic FM, 732 LBC,
DTG-3 64QAM 8K 2/3 24.1Mb/s DVB-T MPEG2
DTG-6 256QAM 32KE 2/3 40.2Mb/s DVB-T2 MPEG4
DTG-8 64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
Are you trying to watch these 0 Freeview HD channels?
The Sudbury (Suffolk, England) mast is not one of the extended Freeview HD (COM7 and COM8) transmitters, it does not provide these high definition (HD) channels: .
If you want to watch these HD channels, either use Freesat HD, or move your TV aerial must point to one of the 30 Full Freeview HD transmitters. For more information see the want to know which transmitters will carry extra Freeview HD? 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?
|years||1984-97||1997-98||1998-2011||2011-13||2013-18||2013-17||1st Aug 2018|
|aerial group||B E||B E||E||E||E||E||K|
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: 4G from 30 June 2020more
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 6th July and 20th July 2011.
How do the old analogue and currrent digital signal levels compare?
|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
thanks. Not sure I understand how more than one reflector in a line is beneficial but will take your word for it.
I realise that the diplole on a yagi is a compromise and very difficult to get a good signal across many different frequencies now the xmitters are no longer grouped, but the fact remains that a yagi on its best frequencies is far superior in gain to a log.
My aerial is actually home made, based on the old J Beam square dipole and reflector 'slot' principle. It is triple boom and I made it to work on the old groups b and c/d as that was the setup on Sudbury. Now I am b******d as they are moving channels into the old group A. I made it because the wideband yagi was no good, for the reasons you give.
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TERENCE COOK: The UK transmitter network was always designed to be received with a rooftop aerial. There are no known plans to build any new transmitters to provide new coverage (there are a few being built to replace coverage that will be lost from changes taking place at existing main transmitters, but none are planned for Suffolk).
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If you have several weeks to spare, I'll try to explain it for you. Having worked in the TV industry since 1960 until retirement I have had to deal with many types of aerials. The explanation involves complex physics and only as I studied for my Masters Degree did I realise just how complex aerials are.
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they are indeed, but if you get time to explain how extra reflectors on the log periodic are beneficial, at your leisure, it would be appreciated.
It seems to me that freeview is a rather naff setup. I am technically in the Aldeburgh transmitter area, but want more channels. I had a group B aerial which was fine for Sudbury on analogue, including the weak signal then from C5.
This was no use when freeview came along. After much experimenting I built the present aerial. It got me all the muxes, including the worst one on channel 60. I get 90% plus on all muxes, strength and quality. But regularly several get knocked out, though the ones on ch 41 and 44 are the last to disappear. When any/all disappear, the aforementioned figures go down to zero. It seems that anything it does not like, rain, fog, hot sun, Dutchmen, knock it out at the drop of a hat! There are no half measures, it is all or nothing.
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My postcode is Co100rj. I regularly get channel drop-outs - usually on ch 37 etc. On Sunday 18th March ch 18,19,22,25,31,35,39,42 and 47 were unwatchable. The next day all worked fine. Often l find that it is a group of commercial or bbc channels that have trouble- multiplex? I have also experienced intermittent"noise"? I wondered if a transmitter was nearby?
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Rupert Allen : You're just 6km from the Sudbury transmitter and should be getting a strong signal, possibly too strong which can overload the tuner. Search for the article titled "Too much of a good thing" on this website and try an attenuator.
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