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Full Freeview on the Winter Hill (Bolton, England) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps53.625,-2.516 or 53°37'30"N 2°30'56"Wsa_postcodeBL6 6SL

 

The symbol shows the location of the Winter Hill (Bolton, England) transmitter which serves 2,690,000 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 Winter Hill (Bolton, England) transmitter.

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

Which Freeview channels does the Winter Hill 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
C32 (562.0MHz)726mDTG-3100,000W
Channel icons
1 BBC One (SD) North West, 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
 H max
C34 (578.0MHz)726mDTG-3100,000W
Channel icons
3 ITV (SD) (Granada), 4 Channel 4 (SD) North ads, 5 Channel 5, 6 ITV 2, 10 ITV3, 13 E4, 14 Film4, 15 Channel 4 +1 North ads, 18 More4, 26 ITV4, 30 E4 +1, 35 ITV +1 (Granada),

PSB3
BBCB
 H max
C35- (585.8MHz)726mDTG-6100,000W
Channel icons
56 5SELECT, 101 BBC One HD (England no regional news), 102 BBC Two HD (England), 103 ITV HD (ITV Granada), 104 Channel 4 HD North 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 max
C29 (538.0MHz)726mDTG-8100,000W
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 max
C31 (554.0MHz)726mDTG-8100,000W
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 max
C37 (602.0MHz)726mDTG-8100,000W
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

LM
 H -20dB
C40 (626.0MHz)572mDTG-121,000W
Channel icons
from 1st October 2014: 7 That's Manchester,

LL
 H -17dB
C24 (498.0MHz)572mDTG-122,000W
Channel icons
from 30th June 2014: 7 Bay TV Liverpool,

LPR
 H -20dB
C56 (754.0MHz)572mDTG-121,000W
Channel icons
from 1st October 2014: 7 That's Lancashire,

GIM
 H -20dB
C57 (762.0MHz)572mDTG-21,000W
Channel icons
 Spotlight TV,  Now 70s,  Country Music Entertainment , 63 GREAT! movies Christmas 1, 77 NOW 80s, 80 Clubland TV, 87 Now 90s, 91 Classic Hits MCR,

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
DTG-2 16QAM 2K 3/4 18.1Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)

Which BBC and ITV regional news can I watch from the Winter Hill transmitter?

regional news image
BBC North West Tonight 3.1m homes 11.8%
from Salford M50 2QH, 22km southeast (139°)
to BBC North West region - 92 masts.
regional news image
ITV Granada Reports 3.1m homes 11.6%
from Salford M50 2EQ, 22km southeast (139°)
to ITV Granada region - 80 masts.

How will the Winter Hill (Bolton, England) transmission frequencies change over time?

1956-80s1984-971997-981998-20092009-132013-182013-1720 Feb 2020
VHFC/D EC/D EC/D EC/D EC/D E TW TW T
C9ITVwaves
C12BBCtvwaves
C24_local
C29SDN
C31com7com7
C32BBCA
C34D3+4
C35BBCB
C37com8com8
C40LOCAL2
C48C5wavesC5waves
C49tv_off ArqAArqA
C50tv_off BBCABBCA
C54tv_off-BBCB-BBCB-BBCB
C55tv_offBBC1wavesBBC1wavesBBC1wavesArqBArqBArqBcom7tv_off
C56tv_off_local_local_localLPR
C57tv_offGIMGIMGIMGIM
C58tv_offSDNSDNSDN
C59tv_offITVwavesITVwavesITVwavesD3+4D3+4D3+4
C61ArqA
C62BBC2wavesBBC2wavesBBC2wavesBBCA
C65C4wavesC4wavesC4waves

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 4 Nov 09 and 2 Dec 09.

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

Analogue 1-4 500kW
SDN, ARQA, ARQB, BBCA, D3+4, BBCB(-7dB) 100kW
com7(-12.9dB) 25.7kW
com8(-13.4dB) 22.6kW
Analogue 5(-16dB) 12.5kW
Mux 1*, Mux 2*, Mux A*, Mux B*, Mux C*, Mux D*(-17dB) 10kW
LL(-24dB) 2kW
GIM, LM, LPR(-27dB) 1000W

Which companies have run the Channel 3 services in the Winter Hill transmitter area

May 1956-Jul 1968Granada Television†
May 1956-Jul 1968Associated British Corporation◊
Jul 1968-Feb 2004Granada Television
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.

Comments
Wednesday, 29 December 2021
C
Chris.SE
sentiment_very_satisfiedPlatinum

1:20 AM

Karl:

Forgot to add as a general buying guide, watch what and where you buy, don't go just by description, look for spec. - I've seen some aerials described as High Gain that are definitely NOT "high" gain, watch postage as well as unit costs.

link to this comment
Chris.SE's 3,097 posts GB
K
Karl
10:55 AM

It was CPC and I've actually just been to the trade counter this morning... wanted some caps for something I'm working on.

It was CPC I got the dimensions from. It's hard gauging size from the ground but the ones I see look very very small indeed. Looking at Antiference now... yes they say 440mm and show a picture. It looks about right in relation to the mast so maybe CPC is in error. They do look small up on a roof.

Another strange sight around here that I'm not sure about. Mini Yagis? I can find nothing on these at all. Is there such a thing?

Now had I seen one of these looking tatty I would just dismiss it as a Yagi with the front part of the boom that had fallen off but I've seen around three now that are Yagi's and with just 3 elements in front of the dipole. These all look shiny new installs. In fact I'm sure on one of these I noticed the old aerial blown down, wondered what might appear, and it was one of these. I really don't know whether they are 'real' or defective damaged ordinary ones.

They all look pretty much like a standard Antiference style Yagi but a short boom of I think just 3 elements at the front, tail mounted. They look even smaller than those miniature logs.


link to this comment
Karl's 17 posts GB
K
Karl
7:43 PM

So these are real... another shiny new one has just gone up a few hundred metres from where I am.

I can not find (so far) a picture of these anywhere, let alone who makes them. They look like a Yagi with a proper reflector at the back, but hardly any boom in front.

link to this comment
Karl's 17 posts GB
C
Chris.SE
sentiment_very_satisfiedPlatinum

11:35 PM

Karl:

Could it be one like this? https://cpc.farnell.com/s…3503
If not, is it rods or Xs on the boom?

link to this comment
Chris.SE's 3,097 posts GB
Thursday, 30 December 2021
K
Karl
7:18 AM

Yes, well done! Those look exactly like the ones I see. I wonder just how suitable those will prove over time. The description suggests more for mobile use rather than permanent installations and there isn't much in reserve gain wise.

link to this comment
Karl's 17 posts GB
S
StevensOnln1
sentiment_very_satisfiedPlatinum

10:36 AM

Karl: The aerial Chris has linked to is a wideband yagi type designed for use on caravans and motorhomes etc. It will probably work ok in areas with a strong signal but I wouldn't expect it to be much good if you are a long way from the transmitter.

link to this comment
StevensOnln1's 3,376 posts GB
K
Karl
12:04 PM

StevensOnln1:

The distance is 44km from here to Winter Hill. I did a lot of research when I did my loft install including compass bearings (amazing what you can do with free web sites such as finding the bearing between to two locations).

I am seeing more and more of those little Yagi's in this neighbourhood, relatively speaking of course. It would be interesting to know if it was one particular contractor fitting these as logs seem to have been the preferred fitment these days for pretty much every situation in the last few years.

I do wonder how they will last as it only needs a small reduction in signal level (damp in cable etc) to really have an impact. Also thinking of when transmitters are on low power for maintenance.

One to watch I think.


link to this comment
Karl's 17 posts GB
Friday, 31 December 2021
C
Chris.SE
sentiment_very_satisfiedPlatinum

2:12 AM

Karl:
StevensOnln1:

I bet whoever is installing them is making a killing! They do look reasonably well made (time will tell) and they are cheap!
A bit shorter than that LP and if the figures are to be believed, similar gain.
On paper I suppose that providing the loss in the downlead is less than the aerial gain, it'll be OK as you are in quite a good signal area, I'd guess about 50dBuV @10m external unobstructed, even feeding an amp/splitter all should be well, but it could get very iffy with passive splitters. Personally I'd prefer a bit more signal.
Consideration also needs to be given to the F/B ratio and beamwidth. However I'd think that with the low gain then Moel-y-Parc shouldn't be an issue, and considering your particular near coastal location F/B shouldn't be an issue either, but never the less I'd still go for that Labgear LP if COM7 isn't an issue.

link to this comment
Chris.SE's 3,097 posts GB
M
Mazbar
sentiment_satisfiedGold

2:06 PM

Chris.SE: I can assure you very few aerial riggers are making a killing, first you have your stock to buy, aerial, mast, bracket, lashing, coax, tape, clips, f connector and coax plug if you are neat hole tidy. Then you need your meter, ladders, cat ladder, your van and van insurance service your van and diesel. You also need public liability insurance. Then you have your tax 20% and then 9%. If you take credit card you pay a percentage mine is 1.75%. You will also need your equipment like drills and tools. After all that you have your profits for one of the most dangerous jobs you can do.

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Mazbar's 384 posts GB
Monday, 3 January 2022
K
Karl
11:23 AM

For interest I did a test using the Sony recorder that is on its own individual feed from the low gain distribution amp in the loft (as opposed to the main set up that has a three way passive splitter feeding TV, Sony recorder (yes I have two) and the Panasonic recorder).

So picking a representative MUX on CH31 we get:

0db = 88%
3db = 87%
6db = 84%
10db = 72%
12db = 65%
15db = 56%
18db = 50%
24db = 31%

All 5 main MUXES are broadly similar give or take. The Sony can not receive the HD CH37 MUX but levels here are good on the TV and Panasonic.

The lower power CH21 (?) and CH40 are the odd ones out. These show CH21 and CH40 respectively. Signal quality was 100% for all except for the one entry detailed below.

0db 35% and 57%
3db 34% and 51%
6db 35% and 42% (35% was what it was)
10db 35% and 35%
12db 34% and 32%
15db 11% and 36% (signal Quality fell to 24% on CH21 but was error free to view)
18db 0% and 31%
24db 0% and 35%

All the attenuators used were single individual values and not stacked or combined. It looks like the tuner must be working overtime with its AGC (as expected) as the results are not very linear and it 'holds on' as long as it can with ever lower levels. Never the less the set up seems to have plenty in reserve and have to say I'm really pleased given its a loft install.

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Karl's 17 posts GB
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