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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-3200,000W
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-3200,000W
200,000W
Channel icons
3 ITV (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 ITV +1 (Meridian south coast),

PSB3
BBCB
 V max
 H max
C21+ (474.2MHz)
320mDTG-6200,000W
200,000W
Channel icons
56 5SELECT, 101 BBC One HD (England no regional news), 102 BBC Two HD (England), 103 ITV 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
12 Quest, 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 MAX, 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 8 others

COM6
ArqB
 H -6dB
 V -6dB
C28 (530.0MHz)
302mDTG-850,000W
50,000W
Channel icons
 FreeSports, 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 Aljazeera English, plus 19 others

LSO
 H -13dB
C29 (538.0MHz)299mDTG-1210,000W
Channel icons
from 22nd December 2014: 7 That's Solent,

com7
 H -9.1dB
C55 (746.0MHz)320mDTG-624,400W
Channel icons


DTG-3 64QAM 8K 2/3 24.1Mb/s DVB-T MPEG2
DTG-6 256QAM 32KE 2/3 40.2Mb/s DVB-T2 MPEG4
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, 14 December 2015
J
jb38
sentiment_very_satisfiedPlatinum

8:23 AM

Tony Dix: Also meant to say, that this is why no coverage prediction levels are seen under Rowridge's COM channels on digitaluk's trade chart, accessed by clicking on same in the blue boxes under your posting, reception of these channels officially listed as not being possible in the area in question.



link to this comment
jb38's 7,179 posts GB
T
Tony Dix
9:35 AM

Many thanks to JB38 for the explanation. I was not going mad after all !!

link to this comment
Tony Dix's 7 posts GB
Monday, 28 December 2015
S
steve gadd
12:20 AM

Po382ae, with roof ariel, clear site to rowridge. we have lost this evening, all channels broadcasting on com5 and com6 on all 3 tv's with built in tuners, have checked ariels, connectors direction etc and done full reset and fresh instalation (re-tune) with no effect other than to wipe all com5 and com6 channels from the list.

link to this comment
steve gadd's 3 posts GB
Friday, 1 January 2016
A
Andrew Cooper
9:25 AM
Fordingbridge

Aerial on roof.
Normally good Freeview signal. But signal lost or poor each morning for past week. Then seems ok in evening.
Have tried retune but no improvement.

link to this comment
Andrew Cooper's 3 posts GB
MikeP
sentiment_very_satisfiedPlatinum

5:25 PM

Andrew Cooper:

Your location is poorly served by any transmitter (see Freeview reception at SP61E S), you being in the valley, though the 'preferred' one is Rowridge, either vertical or horizontal or both. Retuning at such times will make no difference at all but may result in the loss of some services. The cause may be the mass of trees forming the New Forest which is between you and Rowridge.

Have you checked the signal strength and quality at times when reception is poor and when it is good? What resulkts do you get? If the strength is greater than about 80% you have too string a signals, if it is less than 50% then you r signal is too weak. In that case you might try an external aerial mounted higher than currently. If it is too strong then an attenutaor should be tried.


link to this comment
MikeP's 3,056 posts GB
J
jb38
sentiment_very_satisfiedPlatinum

8:47 PM

Andrew Cooper: Plus in addition to that said by MikeP. Signals received via multiple obstructions starting from around 7 miles out prior to your location are very likely to suffer from an element of being erratic caused by weather related issues affecting the reflective surface of the terrain.

Obstructions referred to seen by opening the undermentioned link.


Terrain between ( m a.g.l.) and (antenna m a.g.l.) - Optimising UK DTT Freeview and Radio aerial location





link to this comment
jb38's 7,179 posts GB
Sunday, 7 February 2016
M
Mike Nolan
9:18 PM

Hello,

I am visiting Shanklin over Easter and hope to listen to BBC Radio 5 Live. I have a Pure Pocket DAB 1500 receiver which has never been able to pick up a signal in the past. Will your new transmitter make any difference to the usefulness of my particular radio whilst I am on the island?

Many thanks,

Mike Nolan.

link to this comment
Mike Nolan's 1 post GB
Saturday, 13 February 2016
A
Anthony Taylor
7:51 PM

We are in Hedge End, Southampton.

2 different TVs with different aerials have lost a % of Freeview channels in the last 12 hours. ITV3, Drama, ITV Be, ITv2+1, 5*, Quest, 5+1,True Enertainment, Horror etc etc.

All the channels on Rowbridge COM4 has disappeared.

Is this a known problem?



link to this comment
Anthony Taylor's 1 post GB
Sunday, 14 February 2016
A
Andrew Cooper
10:46 AM

Thanks for your response to my query in early Jan.
It turned out to be the splitter amplifier. Either it had failed or there's a new 800mhz EE signal locally.
New splitter amp and perfect picture.
Diagnosed by bypassing the splitter.
Thanks

link to this comment
Andrew Cooper's 3 posts GB
C
Chris Jeffery
2:19 PM

I I'v just got a Sony 'smart' HD freeview TV and after tuning I am missing all channels on com 7 CH31,previous TV nnot HD freeview and I was expecting to get BBC 4 HD on 106 with the new one.My location is Portsmouth and all oother channels are there.

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Chris Jeffery's 1 post 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.

If you have no satellite signal, see Sky Digibox says 'No Signal' or 'Technical fault'

If you have other problems, please provide a full (not partial) postcode (or preferably enter it in box at the top right) and indicate where if aerial is on the roof, in the loft or elsewhere.

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