Full Freeview on the Oxford (Oxfordshire, England) transmitter
Brian Butterworth first published this on - UK Free TV
Google Streetview | Google map | Bing map | Google Earth | 51.790,-1.179 or 51°47'25"N 1°10'46"W | OX3 9SS |
The symbol shows the location of the Oxford (Oxfordshire, England) transmitter which serves 410,000 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 Oxford (Oxfordshire, 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
DTG-12 QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
Which Freeview channels does the Oxford 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
DTG-12 QSPK 8K 3/4 8.0Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)
Which BBC and ITV regional news can I watch from the Oxford transmitter?
BBC South (Oxford) Today 0.4m homes 1.6%
from Oxford OX2 7DW, 6km west-southwest (258°)
to BBC South (Oxford) region - 6 masts.
BBC South (Oxford) Today shares 50% content with Southampton service
ITV Meridian News 0.9m homes 3.4%
from Whiteley PO15 7AD, 102km south (182°)
to ITV Meridian/Central (Thames Valley) region - 15 masts.
Thames Valley opt-out from Meridian (South). All of lunch, weekend and 50% evening news is shared with all of Meridian+Oxford
How will the Oxford (Oxfordshire, England) transmission frequencies change over time?
1950s-80s | 1984-97 | 1997-98 | 1998-2011 | 2011-13 | 2013-18 | 2013-17 | 23 May 2018 | ||
VHF | C/D E | C/D E | C/D E | C/D E | C/D E T | W T | W T | ||
C2 | BBCtvwaves | ||||||||
C29 | SDN | ||||||||
C31 | com7 | com7 | |||||||
C37 | com8 | com8 | |||||||
C41 | BBCA | ||||||||
C44 | D3+4 | ||||||||
C46 | _local | ||||||||
C47 | BBCB | ||||||||
C49tv_off | C5waves | C5waves | |||||||
C50tv_off | SDN | SDN | |||||||
C51tv_off | LOX | LOX | |||||||
C53tv_off | C4waves | C4waves | C4waves | +BBCA | +BBCA | +BBCA | |||
C55tv_off | ArqB | ArqB | ArqB | com7tv_off | |||||
C56tv_off | COM8tv_off | ||||||||
C57tv_off | BBC1waves | BBC1waves | BBC1waves | BBCB | BBCB | BBCB | |||
C59tv_off | -ArqA | -ArqA | -ArqA | ||||||
C60tv_off | ITVwaves | ITVwaves | ITVwaves | -D3+4 | -D3+4 | -D3+4 | |||
C62 | SDN | ||||||||
C63 | BBC2waves | BBC2waves | BBC2waves |
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 14 Sep 11 and 28 Sep 11.
How do the old analogue and currrent digital signal levels compare?
Analogue 1-4 | 500kW | |
BBCA, D3+4, BBCB | (-7dB) 100kW | |
SDN, ARQA, ARQB | (-10dB) 50kW | |
Analogue 5 | (-11dB) 40kW | |
com8 | (-14.7dB) 17.1kW | |
com7 | (-14.8dB) 16.4kW | |
Mux 1*, Mux 2*, LOX | (-17dB) 10kW | |
Mux C*, Mux D* | (-18dB) 8kW | |
Mux A*, Mux B* | (-19.2dB) 6kW |
Which companies have run the Channel 3 services in the Oxford transmitter area
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Thursday, 15 September 2011
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Scott2:44 PM
hi. i live in wallingford just south of oxford. i have retuned many times both my sony with built in freeview and a freeview box on kitchen tv and still no picture on itv1, channel 4 and channel 5. before the 14th they were all fine. its becoming very frustrating. please will somebody help me. Scott
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Ross5:02 PM
Anyone else lose Dave, Quest, PickTV and a few others in the DSO? I can now get all the BBC channels which I couldn't before but I only really ever watched Dave and Quest! Am I right in thinking this should improve after 28th Sept?
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Richard6:19 PM
Why does Digital UK state that final switchover for Oxford is 18th April 2012 and that group 2 (ITV 1 etc) will move from C68 to C60. Is this the correct channel to try a manual retune as I have seen ITV associated with different channel numbers
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Mike Dimmick6:51 PM
Richard: The final switchover changes for Oxford will be 18 April 2012 because the channels selected for the COM multiplexes clash with the High Wycombe transmitter, a relay of Crystal Palace. There are other clashes e.g. Hemel Hempstead Mux 2, but High Wycombe clashes with all three.
At DSO 2 on 28 September, the COM multiplexes will move to their new channels and new modes, but will be on reduced power at 12.5 kW. That's greater than current levels but only one quarter of final levels.
Mux 2 will indeed move from C68 to C60 at DSO 2. To assess whether it will work reliably, try the Teletext test on ITV1 - go to Teletext page 284.
For a manual retune now, use C68. On the 28th, do a full reset of the box to ensure all old information is cleared out.
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Mike Dimmick7:03 PM
Ross: For the two weeks between DSO 1 and DSO 2, Mux C moved from C48 to C51 (replacing Mux 1 which closed). This was to allow Sandy Heath ArqB to move to C48. In turn this is so Sandy Heath could release a channel that Sutton Coldfield needs next week.
This means you need to do a full retune, or delete the channels from Mux C and do a manual tune on C51. The box might still think it has BBC channels on C51 so might not store the new location, if you don't do a full reset.
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John J7:07 PM
Ross. Yes, quite a few of us in the Aylesbury have lost Dave and some other channels from the Mux C group. Strange how it isn't all channels in that group but hopefully they will be back soon.
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Richard7:56 PM
I have tried a manual retune on C68 but just get a response from new TV and DVDR of no signal.
This happens with / without amplifier
Other channels have multiplied in number but now but no C68: it was working prior to 14th. Has strength gone down?
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Michael8:18 PM
Abingdon
I am in Abingdon and having exactly the same problem as Richard, cannot get any signal on C68, manually or resetting my system. Will anything change on the 28th?
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Michael's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
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Tigminor9:20 PM
Mark Lunnon: My channels are also all correct now, ie ITV signal (what there is of it) seems to be coming from Oxford transmitter. Mux 2 still very poor, but there is some signal there and all the channels are there, so am leaving it now until next retune, and watching ITV on the internet!!
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mst11:56 PM
Oxford
@Michael - Mux 2 moves from 2k mode C68 to 8k mode C60 on the 28th so worth waiting to see what effect this has. Higher channel Nos are higher frequency and can suffer more attenuation from wet leaves on trees etc. C68 the lowest power received here, but no change as far as I can see, so the mixed modes may be confusing your box.
Mux A will move from C51 to become the new highest frequency on C62 - (will have to move again next year as this channel is among those sold off as part of the digital dividend) so we'll probably see complaints about different channels next.
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mst's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
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