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

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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.

Are there any planned engineering works or unexpected transmitter faults on the Rowridge (Isle Of Wight, England) mast?

Rowridge transmitter - Rowridge transmitter: Possible effect on TV reception week commencing 25/03/2024 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 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),

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 Drama, 21 5USA, 29 ITV2 +1, 32 5STAR, 33 5Action, 38 Channel 5 +1, 41 Legend, 42 GREAT! action, 57 Dave ja vu, 58 ITVBe +1, 59 ITV3 +1, 64 Blaze, 67 TRUE CRIME, 68 TRUE CRIME XTRA, 78 TCC, 81 Blaze +1, 83 Together TV, 89 ITV4 +1, 91 WildEarth, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, 267 Al Jazeera English, plus 30 others

COM5
ArqA
 H -6dB
 V -6dB
C22+ (482.2MHz)
302mDTG-850,000W
50,000W
Channel icons
11 Sky Mix, 17 Really, 19 Dave, 31 E4 Extra, 36 Sky Arts, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 49 4seven, 60 Drama +1, 65 That's TV 2, 70 Quest +1, 74 Yesterday +1, 75 That's 90s, 233 Sky News, plus 11 others

COM6
ArqB
 H -6dB
 V -6dB
C28 (530.0MHz)
302mDTG-850,000W
50,000W
Channel icons
12 Quest, 25 W, 27 Yesterday, 34 GREAT! movies, 39 DMAX, 44 HGTV, 52 GREAT! romance, 56 That's TV (UK), 61 GREAT! movies extra, 63 GREAT! romance mix, 71 That’s 60s, 73 HobbyMaker, 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
Friday, 12 May 2017
MikeP
sentiment_very_satisfiedPlatinum

8:56 AM
Trowbridge

Alphonso:

The original question I answered was about the power of COM7. The BBC do not decide what the power output of any transmitter is, as stated earlier that is a matter for Arqiva, Ofcom and international agreements. Others here, MikeB and StevensOnln1 have explained the history of why BBC4 is on COM7. If there was available capacity on PSB3 then it is likely that BBC would use it for BBC4 but there is no spare capacity between 7 PM and midnight (or later) so they cannot provide the service they desire via that multiplex. Hence having to pay for use of COM7.

Note that COM7 and COM8 are due to cease in the next round of service allocations.



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MikeP's 3,056 posts GB flag
MikeP's: mapM's Freeview map terrainM's terrain plot wavesM's frequency data M's Freeview Detailed Coverage
Friday, 19 May 2017
T
Tony Hill
sentiment_satisfiedBronze

4:23 PM

My recommendation for all the Com7/BBC4 HD problems is to use Freesat - as I mainly do.

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Tony Hill's 65 posts GB flag
Saturday, 20 May 2017
Transmitter engineering
sentiment_very_satisfiedOwner

2:35 PM

ROWRIDGE transmitter - DAB: BBC National DAB Radio Off Air from 05:26 today to 05:28 today. [BBC]

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Transmitter engineering's 149,822 posts xx flag
Sunday, 21 May 2017
Transmitter engineering
sentiment_very_satisfiedOwner

5:33 AM

ROWRIDGE transmitter - DAB: BBC National DAB Radio Off Air from 05:26 yesterday to 05:28 yesterday. [BBC]

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Transmitter engineering's 149,822 posts xx flag
Monday, 22 May 2017
Transmitter engineering
sentiment_very_satisfiedOwner

5:31 AM

ROWRIDGE transmitter - DAB: BBC National DAB Radio Off Air from 05:26 on 20 May to 05:28 on 20 May. [BBC]

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Transmitter engineering's 149,822 posts xx flag
Thursday, 15 June 2017
Transmitter engineering
sentiment_very_satisfiedOwner

2:33 PM

ROWRIDGE transmitter - Freeview: BBC Digital TV Weak Signal from 11:31 today to 12:05 today, HD Digital TV Weak Signal from 11:32 today to 12:06 today, BBC Digital TV Weak Signal from 11:31 today to 12:05 today, HD Digital TV Weak Signal from 11:32 today to 12:06 today. FM: Rad [BBC]

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Transmitter engineering's 149,822 posts xx flag
Friday, 16 June 2017
Transmitter engineering
sentiment_very_satisfiedOwner

5:32 AM

ROWRIDGE transmitter - Freeview: BBC Digital TV Weak Signal from 11:31 yesterday to 12:05 yesterday, HD Digital TV Weak Signal from 11:32 yesterday to 12:06 yesterday, BBC Digital TV Weak Signal from 11:31 yesterday to 12:05 yesterday, HD Digital TV Weak Signal from 11:32 yeste [BBC]

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Transmitter engineering's 149,822 posts xx flag
Saturday, 17 June 2017
Transmitter engineering
sentiment_very_satisfiedOwner

11:32 PM

ROWRIDGE transmitter - Freeview: BBC Digital TV Weak Signal from 11:31 on 15 Jun to 12:05 on 15 Jun, HD Digital TV Weak Signal from 11:32 on 15 Jun to 12:06 on 15 Jun, BBC Digital TV Weak Signal from 11:31 on 15 Jun to 12:05 on 15 Jun, HD Digital TV Weak Signal from 11:32 on 15 [BBC]

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Transmitter engineering's 149,822 posts xx flag
Sunday, 18 June 2017
D
david lythe
10:17 PM

Why cant i get com7 ?

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david lythe's 1 post GB flag
Monday, 19 June 2017
MikeP
sentiment_very_satisfiedPlatinum

10:44 AM

David Lythe:

Can you get COM8 on channel 31? Plus, do you have a TV capable of receiving Freeview HD services?

If your response to either question is megative then you need a different TV or STB that is capable of recieving such. (HD ready set are not equipped to get the DVB-T2 transmissions, but the display can show HD images.)



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MikeP's 3,056 posts GB flag
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