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Full Freeview on the Rowridge (Isle Of Wight, England) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps50.676,-1.369 or 50°40'35"N 1°22'7"Wsa_postcodePO30 4HT

 

The symbol shows the location of the Rowridge (Isle Of Wight, England) transmitter which serves 620,000 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 Rowridge (Isle Of Wight, England) transmitter.

Choose from three options: ■ List by multiplex ■ List by channel number ■ List by channel name
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Which Freeview channels does the Rowridge 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
 V max
 H max
C24 (498.0MHz)
320mDTG-200,000W
200,000W
Channel icons
1 BBC One (SD) South, 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
 V max
 H max
C27 (522.0MHz)
320mDTG-200,000W
200,000W
Channel icons
3 ITV 1 (SD) (Meridian (South Coast 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 (Meridian south coast), 71 That’s 60s,

PSB3
BBCB
 V max
 H max
C21+ (474.2MHz)
320mDTG-200,000W
200,000W
Channel icons
46 5SELECT, 101 BBC One HD South, 102 BBC Two HD England, 103 ITV 1 HD (ITV Meridian Southampton), 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 -6dB
 V -6dB
C25 (506.0MHz)
299mDTG-850,000W
50,000W
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 -6dB
 V -6dB
C22+ (482.2MHz)
302mDTG-850,000W
50,000W
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 -6dB
 V -6dB
C28 (530.0MHz)
302mDTG-850,000W
50,000W
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

LSO
 H -13dB
C37 (602.0MHz)299mDTG-1210,000W
Channel icons
from 22nd December 2014: 7 That's Solent,

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 Rowridge transmitter?

regional news image
BBC South Today 1.3m homes 4.9%
from Southampton SO14 7PU, 26km north (354°)
to BBC South region - 39 masts.
regional news image
ITV Meridian News 0.9m homes 3.6%
from Whiteley PO15 7AD, 24km north-northeast (20°)
to ITV Meridian (South Coast) region - 39 masts.
All of lunch, weekend and 50% evening news is shared with all of Meridian plus Oxford

Are there any self-help relays?

Portsmouth DocksTransposer2 km N city centre50 homes Estimate. Group of houses'

How will the Rowridge (Isle Of Wight, England) transmission frequencies change over time?

1950s-80s1984-971997-981998-20122012-132 May 2018
VHFA K TA K TA K TA K TW T
C3BBCtvwaves
C21C4wavesC4wavesC4waves+BBCBBBCB
C22+ArqAArqA
C24BBC2wavesBBC2wavesBBC2wavesBBCABBCA
C25SDNSDN
C27ITVwavesITVwavesITVwavesD3+4D3+4
C28ArqBArqB
C29LSO
C31BBC1wavesBBC1wavesBBC1wavescom7
C37com8
C55tv_offcom7tv_off
C56tv_offCOM8tv_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 7 Mar 12 and 21 Mar 12.

How do the old analogue and currrent digital signal levels compare?

Analogue 1-4 500kW
PSB1||, PSB1≡, PSB2||, PSB2≡, PSB3||, PSB3≡(-4dB) 200kW
COM4≡, COM4||, COM5≡, COM5||, COM6≡, COM6||(-10dB) 50kW
com7≡(-13.1dB) 24.4kW
Mux 1*, Mux 2*, Mux A*, Mux B*, Mux C*, Mux D*(-14dB) 20kW
com8≡(-14.3dB) 18.4kW
LSO≡(-17dB) 10kW

Which companies have run the Channel 3 services in the Rowridge transmitter area

Aug 1958-Jan 1992Southern Television
Jan 1982-Dec 1992Television South (TVS)
Jan 1993-Feb 2004Meridian
Feb 2004-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. Rowridge 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
Monday, 18 March 2024
T
TIM wardlaw
4:31 PM

just what is this "planned engineering work"it has been going on now for over 2 years I believe.
it might have been quicker to knock the who thing down and start again.

link to this comment
TIM wardlaw's 8 posts GB flag
S
StevensOnln1
sentiment_very_satisfiedPlatinum

5:14 PM

TIM wardlaw: Arqiva don't generally publish details of what works they are carrying out, just a list of which transmitters are affected each week.

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StevensOnln1's 3,680 posts GB flag
C
Chris.SE
sentiment_very_satisfiedPlatinum

9:54 PM

TIM wardlaw:

A lot of main transmitters (and some others) have been having extended maintenance during the last 12 months or so. I believe I previously explained that it's over 10 years since DSO and it's highly probable that extended maintenance is likely, it's not only transmitters and antennae but the structure as well, eg. to ensure that is remains safe and not likely to come down in severe weather. You may have noticed that there've been some severe storms of late!
We know that on some transmitters the work has involved such things as the greasing of stay cables and so on to inhibit corrosion etc. So it's highly probable that's taking place at Rowridge. It'll take considerable time and reduced power or interruptions will be needed when working close to the antennae.
I believe it was also mentioned that if you have your aerial in vertical polarisation all the multiplexes are transmitted at 200kW.

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Chris.SE's 4,394 posts GB flag
Wednesday, 1 May 2024
N
Natalie Lovelady
2:04 AM

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Natalie Lovelady's 2 posts US flag
Sunday, 19 May 2024
T
tonyA
5:08 PM

are posts being moderated properly?

link to this comment
tonyA's 8 posts GB flag
T
tonyA
5:12 PM

just an observation that i think this whole page needs renewing to up to date transmission facts..
people say all V polarised are 200kw but it still says 50 for the non main stream TV
so which is fact? and so can someone refresh the whole page?

cheers

link to this comment
tonyA's 8 posts GB flag
C
Chris.SE
sentiment_very_satisfiedPlatinum

10:28 PM

tonyA:

Posts aren't actively moderated. The site has spam filtering which isn't working effectively at this time for reasons unknown, the site owner is aware and was trying to get the problem resolved.
The site also has a swear filter which should remove posts that are found to have unacceptable terms.

There is a wide variety of information on this site that has not been updated since the 700MHz Clearance as the site owner has not had the time to deal with all of it. There's 1100+ transmitters in the UK and some of the information has to be updated manually as it's derived from documents such as pdfs that don't make themselves readily interpreted by automated software. He's been made aware of some of it that really could do with correction asap but he has to make time.
Some of the data is provided by automated scanning of data provided by DUK, but when they change the format of the information, it doesn't always get updated/presented on this site correctly.
The other issue is that those documents are not always error free. Even some of the top level documents such as one of OFCOM's has some errors, and even though OFCOM have been made aware, they haven't been updated. Such data has to be cross-checked with some of the documents issued by DUK (now calling themselves EveryoneTV) or Arqiva. Most of those are accurate.
It is those latter sources which engineers posting here (at least two of us) have used to provide you with the correct information.
One source you can go and check for yourself if you are not prepared to accept what we are telling you is Freeview's Detailed Transmitter Information for Industry professionals where the data on those pages comes from DUK.

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Chris.SE's 4,394 posts GB flag
Wednesday, 4 September 2024
B
Brigitte Barnes
11:28 PM

Transmitter engineering:

We are on the Rowridge VP transmitter and favourite channels are Wild Earth (91) and Blaze (64). Been unwatchable for a good two weeks or so and seems there are more engineering works going on. The picture can briefly be ok, but then returns to pixellation, black screen and flickering. Getting very tiresome!

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Brigitte Barnes's 1 post GB flag
Thursday, 5 September 2024
C
Chris.SE
sentiment_very_satisfiedPlatinum

1:15 AM

Brigitte Barnes :

Unfortunately extended engineering work has been going on with many main transmitters. We know that some of this work involves the maintenance of the mast structure including its stay cables etc. Disappointingly, Arqiva do not publish the details of the work taking place, nor it's duration as much can be weather dependant and involves working close to the antennae so sometimes reduced power is needed for safety reasons.

The channels you mention are carried on the SDN multiplex, but as you haven't given a full postcode we can't comment on your predicted reception of that (or the other multiplexes). Nor can we consider the possibility of interference from a new/upgraded phone mast. Have you received a postcard from Restore TV?

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Chris.SE's 4,394 posts GB flag
Thursday, 3 October 2024
Transmitter engineering
sentiment_very_satisfiedPlatinum

5:09 AM

Rowridge transmitter - Rowridge transmitter: Possible effect on TV reception week commencing 30/09/2024 Pixelation or flickering on some or all channels [DUK]

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Transmitter engineering's 3,109 posts GB flag
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