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
|
|
Monday, 18 April 2011
Geoff Bovingdon: I would get your aerial fixed, a rooftop aerial will provide perfect reception of all services at your location.
| link to this comment |
R
Russ Dring6:44 PM
Peterborough
Chris,
There seems to be conflicting information regarding the power levels of PSB 1,2 and 3.from Sandy Heath
180 KW being the final power however, there is also information i.e. from BBC digital switchover roadshow which supports my theory that 180 KW is not being used. Whether the signal is directional and does output 180 KW in some directions is not clear. The answer from the BBC is, until Rowridge Analogue is switched off in Spring 2012, Sandy Heath will not be at 180 KW. this transmitter uses the same PSB channels.
In South Lincolnshire (PE11 2RX)all services are very good indeed on all 6 multiplexes, HD is truly excellent and the correct screen format
| link to this comment |
Russ's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
Russ Dring: The configuration is exactly as detailed at the top of the page.
viz "NOTE: The commercial multiplexes at Sandy Heath will remain on their pre-switchover channels and powers for a period after digital switchover. SDN will then temporarily move to channel 31 (at 20kW ERP) on 31 Aug 2011, before adopting its final allocation of channel 51 on 18th April 2012. Arqiva A will adopt its final allocation of channel 52 on 23 Nov 2011. Arqiva B will temporarily move to channel 67 (at 20kW ERP) at switchover and then it will adopt its final allocation of channel 48 on 14 Sept 2011. NOTE: D3&4 and HD use transitional S1 antenna until 27 June 2012. "
| link to this comment |
L
les9:19 PM
why is it possible for my Toshiba tv able to continue to receive channel 12 wheras my new Samsung tv will no longer tune to channel 12. This has happened since the digital switchover. Previous to switchover both tv's received Channel 12. Both tvs receive the same aerial signal by means of a distribution amplifir placed in the loft.
| link to this comment |
J
Jack9:44 PM
I too have lost Yesterday on CH.12, ITV4 on CH.24 and presumably everything else on that mux ? as I have not checked the others
I have a wideband aerial and retuned as told last week but CH.12 started breaking up about Friday and has now gone altogether.
| link to this comment |
Tuesday, 19 April 2011
les: You may have to wait for multiplex ArqB to move to C48 at full power on 14 Sept 2011.
| link to this comment |
T
Tina1:21 PM
Why are we picking up Anglia news on BBC and ITV when we are in the London area?
| link to this comment |
D
Dominic1:44 PM
I am another who cannot get a decent signal on Sandy Heath channel 67 (ArqB) while everything else is fine. This is post switch over.
LU3
| link to this comment |
Select more comments
Your comment please