Full Freeview on the Sandy Heath (Central Bedfordshire, England) transmitter
 | Google Streetview |  | Google map |  | Bing map |  | Google Earth |  | 52.130,-0.242 or 52°7'47"N 0°14'33"W |  | SG19 2NH |
The symbol shows the location of the Sandy Heath (Central Bedfordshire, England) transmitter which serves 920,000 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 Sandy Heath (Central Bedfordshire, 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)
Which Freeview channels does the Sandy Heath 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)
Which BBC and ITV regional news can I watch from the Sandy Heath transmitter?
BBC Look East (West) 1.0m homes 3.7%
from Cambridge CB4 0WZ, 29km east-northeast (65°)
to BBC Cambridge region - 4 masts.
70% of BBC East (East) and BBC East (West) is shared output
ITV Anglia News 1.0m homes 3.7%
from Norwich NR1 3JG, 119km east-northeast (60°)
to ITV Anglia (West) region - 5 masts.
All of lunch, weekend and 80% evening news is shared with Anglia (East)
How will the Sandy Heath (Central Bedfordshire, England) transmission frequencies change over time?
| 1965-80s | 1984-97 | 1997-98 | 1998-2011 | 2011-13 | 12 Feb 2020 | ||||
| VHF | A K T | K T | K T | W T | W T | ||||
| C6 | ITVwaves | ||||||||
| C21 | C4waves | C4waves | C4waves | +BBCB | BBCB | ||||
| C24 | ITVwaves | ITVwaves | ITVwaves | D3+4 | D3+4 | ||||
| C27 | BBC2waves | BBC2waves | BBC2waves | BBCA | BBCA | ||||
| C31 | BBC1waves | BBC1waves | BBC1waves | ||||||
| C32 | com7 | ||||||||
| C33 | SDN | ||||||||
| C34 | com8 | ||||||||
| C35 | _local | ||||||||
| C36 | ArqA | ||||||||
| C39 | C5waves | C5waves | |||||||
| C43 | _local | ||||||||
| C48 | ArqB | ArqB | |||||||
| C51tv_off | SDN | ||||||||
| C52tv_off | ArqA | ||||||||
| C55tv_off | com7tv_off | ||||||||
| C56tv_off | COM8tv_off |
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 30 Mar 11 and 13 Apr 11.
How do the old analogue and currrent digital signal levels compare?
| Analogue 1-4 | 1000kW | |
| BBCA, D3+4, BBCB | (-7.4dB) 180kW | |
| SDN, ARQA, ARQB | (-7.7dB) 170kW | |
| com7 | (-13dB) 49.6kW | |
| com8 | (-13.1dB) 49.1kW | |
| Mux 1*, Mux 2*, Mux A*, Mux B*, Mux C*, Mux D* | (-17dB) 20kW | |
| Analogue 5 | (-20dB) 10kW |
Which companies have run the Channel 3 services in the Sandy Heath transmitter area
|
|
Thursday, 21 April 2011
S
Steve7:46 PM
Wrexham
Nathan - IIUC you know that your Ae is 12 degrees off target. The Mux you CAN receive is the very highest frequency, so may be the one least affected by the wrong direction.
12 degrees is a lot unless you are VERY close to a very powerful sender.
| link to this comment |
Steve's: mapS's Freeview map terrainS's terrain plot wavesS's frequency data S's Freeview Detailed Coverage
N
Nikki Desborough10:57 PM
For the past three nights I have lost all signal and therefore have had no TV whatsoever for most/all of the evening. I did the rescan as required but this week have had nothing during the evening. Tonight for example, I came in at 8pm and now at nearly 11pm I still have no tv reception at all. It's really annoying. During the morning all is well so I don't think it is my arial, digibox or tv. Until this week reception has been fine. Any advice/suggestions keenly sought before I go dotty without telly.
| link to this comment |
Friday, 22 April 2011
S
Steve1:46 AM
Wrexham
Nikki - read and follow the instructions in the yellow posting box
Were you previously using analogue or digital?
| link to this comment |
Steve's: mapS's Freeview map terrainS's terrain plot wavesS's frequency data S's Freeview Detailed Coverage
M
Mike Dimmick3:48 AM
Nathan: yes, I'm afraid the Sony 28DX20 is on the list of equipment that doesn't support the 8K mode. You'll have to add a Freeview box.
You could try complaining to Sony, see if they'll give you a free box.
| link to this comment |
D
Derek Dodsworth1:31 PM
Since latest stage of switch over at Sandy Heath signal on channel 67 has dropped to poor (other channels still good). Affected broadcasts (Yesterday, Film4, ITV4 etc) could not be received because my tv was retuned as advised. These broadcasts could still be seen on freeview+ boxes as they were not retuned but the signal strength was showing weak with poor quality.
Phoned help line but advice to remove signal amplifier resulted in no signal at all but a broken amplifier which had to be repaired to get any signal (but still no channel 67). Assistance during second call was rather poor in customer care values, he was more keen on tell than ask. Rescans were of no use.
Had to work out the solution myself. Reroute the uhf signal through a further amplifer. Frequent advice that a stronger signal is being blanked out by amplifiers does not seem logical, what about circuit Automatic Gain Control (AGC). Postcode PE28.
| link to this comment |
T
Tony Healy3:01 PM
Rushden
Hi,Since the change over at Sandy Heath, I am receiving 100% signal and quality on all channels,but channel 50-53 HD 100% on signal, but only 50% on quality. Please explain why this is.My post code NN10 8ND.
Thank you.
Regards.
Tony Healy.
| link to this comment |
Tony's: mapT's Freeview map terrainT's terrain plot wavesT's frequency data T's Freeview Detailed Coverage
Saturday, 23 April 2011
D
David2:30 AM
Colchester
Sandy ch21
I get HD Channels clear, signal 95 Quality 100, Has anyone else noticed only standard Audio ...Should be seeing Dolby D 2ch or 5ch depending which HD channel.
Can someone please confirm NO DOLBY on HD SANDY
| link to this comment |
David's: mapD's Freeview map terrainD's terrain plot wavesD's frequency data D's Freeview Detailed Coverage
David: There is no Dolby Digital on Freeview HD, due to the provision of Audio Description.
| link to this comment |
Derek Dodsworth: You will simply have to wait until September 2011 for the signal to be increased in power.
| link to this comment |
Select more comments
Your comment please