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Full Freeview on the Oxford (Oxfordshire, England) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps51.790,-1.179 or 51°47'25"N 1°10'46"Wsa_postcodeOX3 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.

Are there any planned engineering works or unexpected transmitter faults on the Oxford (Oxfordshire, England) mast?

Oxford transmitter - Oxford transmitter: Possible effect on TV reception week commencing 04/11/2024 Pixelation or flickering on some or all channels Digital tick


Choose from three options: ■ List by multiplex ■ List by channel number ■ List by channel name
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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.

MuxH/VFrequencyHeightModeWatts
PSB1
BBCA
 H max
C41+ (634.2MHz)295mDTG-100,000W
Channel icons
1 BBC One (SD) South (Oxford), 2 BBC Two England, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 17 others

PSB2
D3+4
 H max
C44- (657.8MHz)295mDTG-100,000W
Channel icons
3 ITV 1 (SD) (Meridian/Central (Thames Valley micro region)), 4 Channel 4 (SD) South ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 South ads, 18 More4, 26 ITV4, 28 ITVBe, 30 E4 +1, 35 ITV1 +1 (Central west), 71 That’s 60s,

PSB3
BBCB
 H max
C47 (682.0MHz)295mDTG-100,000W
Channel icons
46 5SELECT, 101 BBC One HD South (Oxford), 102 BBC Two HD England, 103 ITV 1 HD (ITV Central West), 104 Channel 4 HD South ads, 105 Channel 5 HD, 106 BBC Four HD, 107 BBC Three HD, 204 CBBC HD, 205 CBeebies HD, plus 1 others

COM4
SDN
 H -3dB
C29 (538.0MHz)295mDTG-850,000W
Channel icons
20 U&Drama, 21 5USA, 29 ITV2 +1, 32 5STAR, 33 5Action, 38 Channel 5 +1, 41 Legend, 42 GREAT! action, 57 U&Dave ja vu, 58 ITV3 +1, 59 ITV4 +1, 64 Blaze, 67 TRUE CRIME, 68 TRUE CRIME XTRA, 81 Blaze +1, 83 Together TV, 91 WildEarth, 93 ITVBe +1, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, 251 Al Jazeera English, 255 FRANCE 24 (in English), 265 Rok Sky +1, plus 29 others

COM5
ArqA
 H -3dB
C37- (601.8MHz)319mDTG-850,000W
Channel icons
11 Sky Mix, 17 Really, 19 U&Dave, 31 E4 Extra, 36 Sky Arts, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 49 4seven, 60 U&Drama +1, 65 That's TV 2, 70 Quest +1, 74 &UYesterday +1, 76 That's TV 2 MCR, 233 Sky News, plus 13 others

COM6
ArqB
 H -3dB
C31 (554.0MHz)319mDTG-850,000W
Channel icons
12 Quest, 25 U&W, 27 U&Yesterday, 34 GREAT! movies, 39 DMAX, 44 HGTV, 52 GREAT! christmas, 56 That's TV (UK), 63 GREAT! romance mix, 73 HobbyMaker, 75 That's 90s, 82 Talking Pictures TV, 84 PBS America, 235 Al Jazeera Eng, plus 18 others

LOX
 H -10dB
C46 (674.0MHz)295mDTG-1210,000W
Channel icons
from 22nd December 2014: 7 That's Oxford,

DTG-8 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?

regional news image
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
regional news image
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-80s1984-971997-981998-20112011-132013-182013-1723 May 2018
VHFC/D EC/D EC/D EC/D EC/D E TW TW T
C2BBCtvwaves
C29SDN
C31com7com7
C37com8com8
C41BBCA
C44D3+4
C46_local
C47BBCB
C49tv_offC5wavesC5waves
C50tv_off SDNSDN
C51tv_offLOXLOX
C53tv_offC4wavesC4wavesC4waves+BBCA+BBCA+BBCA
C55tv_offArqBArqBArqBcom7tv_off
C56tv_offCOM8tv_off
C57tv_offBBC1wavesBBC1wavesBBC1wavesBBCBBBCBBBCB
C59tv_off-ArqA-ArqA-ArqA
C60tv_offITVwavesITVwavesITVwaves-D3+4-D3+4-D3+4
C62SDN
C63BBC2wavesBBC2wavesBBC2waves

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

Feb 1956-Jul 1968Associated TeleVision†
Feb 1956-Jul 1968Associated British Corporation◊
Jul 1968-Dec 1981Associated TeleVision
Jan 1982-Dec 2006Central Independent Television
Dec 2006-Feb 2009ITV Thames Valley
Feb 2009-Dec 2014ITV plc
Feb 1983-Dec 1992TV-am•
Jan 1993-Sep 2010GMTV•
Sep 2010-Dec 2014ITV Daybreak•
• Breakfast ◊ Weekends ♦ Friday night and weekends † Weekdays only. Oxford was not an original Channel 3 VHF 405-line mast: the historical information shown is the details of the company responsible for the transmitter when it began transmitting Channel 3.

Comments
Saturday, 1 February 2014
J
jb38
sentiment_very_satisfiedPlatinum

7:50 AM

mazbar: Although I would prefer NOT to be involved in any who said what debate, but on the subject of no-one having suggested switching off the suspect device, I had actually referred (28th @ 11.49pm) to the neighbour switching "everything" off as the only way of determining if his equipment was responsible or not for the problem.

And on the subject of the under floor cabling, I realise that its a bit time consuming to backtrack through all the postings made on this subject, but Rob had said on 25th @1.31pm that the fault was still evident even when the under floor section had been bypassed by using a fly lead from the wall socket straight into the TV.

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M
mazbar
sentiment_satisfiedGold

12:22 PM

jb38: did rob get the neighbor to switch everything off and did this rectify his problem. If it did then it is the neighbor. If the face plate was connected to was connected to the splitter the interfereance can go each way. The other thing it could be is the ring main faulty to this one point that can cause interfereance . Can I ask have you ever been to a customer where the interfereance was coming from something next door other than a radio ham ?

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mazbar's 384 posts GB flag
M
mazbar
sentiment_satisfiedGold

12:49 PM

jb38: worse case virgin cone out to the neighbour find nothing wrong and charge him for the call out. The neighbour will want the money back off rob. Rob will still have his problem and will have to call out an aerial rigger to fault find. What he should have done in the first place was called the rigger out to fault find if it was in robs house he would have fixed it, if it was the neighbour house rob could have billed virgin for the riggers cost .

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mazbar's 384 posts GB flag
R
Rob
sentiment_satisfiedBronze

2:01 PM

Mazbar
There is no em interference coming from my mains i have checked it with the am radio and no noise comes from that area. I did not want to spend loads of money when i expect the issue to be from next door. In the threads on this the TV is fine when moved from the wall and had been there for 4 years with no problem, problem has only been there since since the neighbors moved in and had virgin fitted. Also how do you explain all the noise on the wall with my kit switched off.
All advice is welcome, the leads are fine i can wire a coax plug, its not nasa science.

Regards
Rob

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Rob's 63 posts GB flag
M
mazbar
sentiment_satisfiedGold

2:18 PM

Rob: did the interfereance go when your neighbour switched off and unplugged his equipment ?

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mazbar's 384 posts GB flag
M
mazbar
sentiment_satisfiedGold

2:20 PM

Rob as for the coax plug if you use one with a screw and it isn't fully screwed in it short circuit the plug just better to take the screw out.

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mazbar's 384 posts GB flag
R
Rob
sentiment_satisfiedBronze

4:03 PM

Hi,
i have not asked him to do that yet m, little embarrassed about it really, they dis unplug there phone but that did nothing. Standard coax plug.
turned all my stuff off and would bot expect to here the ammount of screeching coming from the am radio.
regard's
Rob.

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Rob's 63 posts GB flag
M
mazbar
sentiment_satisfiedGold

4:06 PM

Rob: I think your neighbour has been very helpful so far so I would ask him if he gets charged for virgin coming out and there is no problem his end he would be very unhappy and might expect you to pay his cost.

link to this comment
mazbar's 384 posts GB flag
R
Rob
sentiment_satisfiedBronze

4:29 PM

Have not asked them to turn it off yet, they turned there phone off for me and that made no difference, little embarrassed to go round all the time. Coax plugs just normal type. Virgin should not have an issue coming to check it out, they are saying that there tv reception through virgin us not good, maybe they are being affected in a similar way. The interference starts about 2/3 feet from the wall but is really loud behind the tv.

regards
Rob

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Rob's 63 posts GB flag
R
Rob
sentiment_satisfiedBronze

5:37 PM
Kidlington

Hi Mike P,
Filled the form in through Ofcom, don't know how they approach these things but it would be good if they could confirm that it is something to do with the neighbors installation. They are really friendly about it next door and as i say they have said they will get Virgin Media back to check it out, however little concerned they may just say everything is fine if the tech has not got the right equipment.

Thanks again all for the help and advice i will keep you up to date on the outcome.

Regards
Rob


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Rob's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
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