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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, 250 BBC Red Button, plus 16 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, 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
56 5SELECT, 101 BBC One HD (England no regional news), 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, 109 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, 41 Legend, 42 GREAT! movies action, 46 Channel 5 +1, 58 ITVBe +1, 59 ITV3 +1, 64 Blaze, 67 CBS Reality, 74 Dave ja vu, 78 TCC, 81 Blaze +1, 89 ITV4 +1, 203 CITV, 208 Pop Player, 209 Ketchup TV, 210 Ketchup Too, 211 YAAAS!, plus 15 others

COM5
ArqA
 H -6dB
 V -6dB
C22+ (482.2MHz)
302mDTG-850,000W
50,000W
Channel icons
11 Sky Arts, 17 Really, 19 Dave, 31 E4 Extra, 36 pick, 40 Quest Red, 43 Food Network, 47 Film4 +1, 48 Challenge, 49 4seven, 57 Smithsonian Channel, 60 Drama +1, 70 Quest +1, 75 Yesterday +1, 83 Together TV, 233 Sky News, plus 9 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, 71 Quest Red +1, 73 HobbyMaker, 82 Talking Pictures TV, 84 PBS America, 88 Classic Hits, 235 Al Jazeera Eng, plus 19 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
Wednesday, 21 March 2018
P
Paul C
8:09 PM

colin1951uk:

I have exactly the same issue with the same aerial.

link to this comment
Paul C's 6 posts GB
C
colin1951uk
8:33 PM
Eastleigh

StevensOnln1: As far as I know Yagi's were always wideband, weren't they? I've never heard of a Grouped Yagi anyway. How might I tell the difference, any idea?

It's mounted horizontally and COM8 even at it's low power would give 100% quality/78% power when I could receive it.

I'm located in the SO50 5PS area, a good thirty miles from the transmitter, but never the less the aerial has served me well since it's been up.

You've got me worried about a Grouped Yagi, I'm not sure what to think.

Thanks for the response.

link to this comment
colin1951uk's 20 posts GB
N
Norman Langridge
11:45 PM

As from the recent changes in Freeview Channels at Rowridge transmitter, some of the programmes that were on UHF carrier 37 have disappeared completely, one being PBS America. According to one web source they have been switched to UHF carrier 60 which is way out of the range of a Group A aerial, a strange move if this is true. Are Freeview viewers losing out when it comes to receiving TV programmes?

link to this comment
Norman Langridge's 6 posts GB
Thursday, 22 March 2018
S
StevensOnln1
sentiment_very_satisfiedPlatinum

10:44 AM

Norman Langridge: The COM8 multiplex which was previously on UHF channel 37 has moved to 56 (not 60) to become part of a single frequency network with other COM8 transmitters and release UHF channels 31-37 for use by other transmitters as part of the 700MHz clearance program. If you can't restore the missing channels by manual tuning and you don't have satellite or cable then you may be eligible for a free replacement wideband aerial, which can be arranged by contacting the Freeview Advice Line (see link below).

Important changes to Freeview TV signals | Freeview

link to this comment
StevensOnln1's 3,436 posts GB
S
StevensOnln1
sentiment_very_satisfiedPlatinum

10:55 AM

colin1951uk: Yagi aerials have always been grouped, wideband versions only started to be widely used in the UK around 20 years ago when digital terrestrial broadcasting began. Does your aerial have a coloured piece of plastic or any other markings?

link to this comment
StevensOnln1's 3,436 posts GB
D
David Criswick
10:56 AM

Following the retune including factory reset, BBC4 HD is no longer receivable from Rowbridge on Channel 56. Signal strength is only 25% so all I get is no signal. During the day the off air message is displayed.
It was OK most of the time on Channel 37 except when wet & windy.
CEEBs has also gone the same way.
Is the BBC trying to phase out BBC4 as it only seems to have repeats most of the time?.

link to this comment
David Criswick's 2 posts GB
C
colin1951uk
8:43 PM

StevensOnln1: With the help of binoculars I've managed to determine a black tip on the end (the opposite end to where the reflector is.)

I think black means wideband (and I know red is Group A as that was on the antenna I had previously.)

So I'm pretty confident the Yagi is a widebander and should pick up channel 56, which it doesn't.

I tried calling the installer for confirmation but he's on holiday till April 3rd.

I'm now thinking about dumping Freeview for the Sky FreeSat platform IF the aerial has to be changed again, but will wait till I've spoken to the installer as he is a good, honest chap.

link to this comment
colin1951uk's 20 posts GB
Friday, 23 March 2018
I
IanH
7:51 PM

BBC4 HD and other COM8 programs have gone completely. I live in central Southampton and previously had good reception on all channels. Manual tuning onto channel 56 shows 0 signal strength.

link to this comment
IanH's 1 post GB
S
StevensOnln1
sentiment_very_satisfiedPlatinum

11:38 PM

IanH: Chances are you're using a Group A aerial which is not designed to receive higher frequencies such as UHF channel 56. If you don't have satellite or cable you may be eligible for a free replacement wideband aerial which can be arranged by contacting the Freeview Advice Line (see link below).

Important changes to Freeview TV signals | Freeview

link to this comment
StevensOnln1's 3,436 posts GB
Saturday, 24 March 2018
N
Nick H
5:11 PM
Bognor Regis

Same missing channels for me in Bersted PO22 9DN, tried everything must be time for a new aerial but will try to speak to Freeview tomorrow, Aerial was here when we moved, very old looking with no colour markers

StevensOnln1: Sir, many many thanks for your input to the site, you have answered my questions before I asked them, a great source of information.
Now I just have to choose a local fitter never having to have work done before so I'll get quotes

link to this comment
Nick H's 4 posts GB
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Your comment please
Please post a question, answer or commentIf you have Freeview reception problems before posting a question your must first do this Freeview reset procedure then see: Freeview reception has changed, Single frequency interference, and Freeview intermittent interference.

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