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Full Freeview on the Bluebell Hill (Medway, England) transmitter

first published this on - UK Free TV
sa_streetviewGoogle Streetviewsa_gmapsGoogle mapsa_bingBing mapsa_gearthGoogle Earthsa_gps51.324,0.520 or 51°19'25"N 0°31'13"Esa_postcodeME5 9RD

 

The symbol shows the location of the Bluebell Hill (Medway, England) transmitter which serves 200,000 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 Bluebell Hill (Medway, England) mast?

Bluebell Hill transmitter - Bluebell Hill transmitter: Possible effect on TV reception week commencing 22/04/2024 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 Bluebell 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)242mDTG-20,000W
Channel icons
1 BBC One (SD) South East, 2 BBC Two England, 9 BBC Four, 23 BBC Three, 201 CBBC, 202 CBeebies, 231 BBC News, 232 BBC Parliament, plus 16 others

PSB2
D3+4
 H max
C34 (578.0MHz)242mDTG-20,000W
Channel icons
3 ITV 1 (SD) (Meridian (East 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
 H max
C45+ (666.2MHz)242mDTG-20,000W
Channel icons
46 5SELECT, 101 BBC One HD South East, 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 max
C40 (626.0MHz)242mDTG-820,000W
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 max
C43+ (650.2MHz)245mDTG-820,000W
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 max
C46 (674.0MHz)245mDTG-820,000W
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

DTG-8 64QAM 8K 3/4 27.1Mb/s DVB-T MPEG2
H/V: aerial position (horizontal or vertical)

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

regional news image
BBC South East Today 0.8m homes 3.2%
from Tunbridge Wells TN1 1QQ, 28km southwest (218°)
to BBC South East region - 45 masts.
regional news image
ITV Meridian News 0.7m homes 2.7%
from Maidstone ME14 5NZ, 5km south-southeast (155°)
to ITV Meridian (East) region - 36 masts.
All of lunch, weekend and 50% evening news is shared with all of Meridian plus Oxford

How will the Bluebell Hill (Medway, England) transmission frequencies change over time?

1984-971997-981998-20122012-1319 Jul 2018
EEEW TW T
C21_local
C28_local
C32com7
C34com8
C39+ArqA
C40BBC1wavesBBC1wavesBBC1waves+BBCBSDN
C43ITVwavesITVwavesITVwavesD3+4ArqA
C45SDNBBCB
C46BBC2wavesBBC2wavesBBC2wavesBBCAArqB
C54tv_offArqB
C55tv_offcom7tv_off
C56tv_offCOM8tv_off
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 13 Jun 12 and 27 Jun 12.

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

Analogue 1-4 30kW
SDN, ARQA, ARQB, BBCA, D3+4, BBCB(-1.8dB) 20kW
com8(-7.8dB) 5kW
com7(-8.1dB) 4.7kW
Mux 1*, Mux B*, Mux C*, Mux D*(-10dB) 3kW
Mux 2*, Mux A*(-11.8dB) 2kW

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

Sep 1955-Jul 1968Associated-Rediffusion†
Sep 1955-Jul 1968Associated TeleVision◊
Jul 1968-Dec 1981Thames†
Jul 1968-Dec 1981London Weekend 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. Bluebell Hill 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, 24 July 2013
M
MikeB
sentiment_very_satisfiedPlatinum

10:21 AM

Neil: Since your so close to Blueberry Hill, a booster might actually make your signal quality worse because of the high signal strength.

Try the aerial as it is (without the booster connected), and see how it goes. If its really rubbish, then try with the booster, etc.

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MikeB's 2,579 posts GB flag
Dave Lindsay
sentiment_very_satisfiedPlatinum

12:18 PM

Neil: I suggest that you connect a length of coax to the aerial and point it in the direction of Bluebell Hill. You may find that it works at ground level, certainly for test purposes.

You might find that the booster isn't require at such close proximity to the transmitter. Too high a signal level can overload the tuner, the effect with digital appearing much the same as too little a signal.

Use manual tuning to store the five standard definition multiplexes from Bluebell Hill: 46, 43, 45, 39, 54.

link to this comment
Dave Lindsay's 5,724 posts GB flag
J
jb38
sentiment_very_satisfiedPlatinum

5:45 PM

Neil: As a person who carries one of these aerials around with me on problem solving missions (when wearing my domestic cap!) I can assure you that if this device does not receive a workable signal when tested in a variety of mounting positions then nothing will, as these are superb devices.

The 16dB gain amplifier being close coupled next to the elements giving maximum efficiency, but though remember that the coax from the power unit to the aerial must be a continuous run and not go through any other devices which could block the 12 volts or so from reaching the aerials built in amplifier.

As far as signal strength is concerned, although I doubt that the signal strength would be excessive when taking into consideration where you intend to mount the aerial, but if an excessive signal level was suspected as causing problems then all you require to do is unscrew the amplifiers input lead "from the elements" and connect it onto the downlead using a back to back female "F" coupler, then at the power unit end unscrew the downleads "F" connector from the power unit and connect this into your TV using a female "F" to male coax connector, in other words by-passing the power unit.

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jb38's 7,179 posts GB flag
MikeP
sentiment_very_satisfiedPlatinum

10:30 PM

Without wanting to 'muddy the waters' is it possible that some refering to a 'booster' in the loft actually mean a distribution unit? Something like the Labgear MSA2163 (http://www.labgear.co.uk/category/distribution-amplifiers/amplifiers/16-way-distribution-amplifier-with-bypass/1002/1014/31/) might be mistaken for an aerial amplifier wjen it's main job is to distribute the signals with minimla loss.
Just a thought.

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

11:35 PM

MikeP / Neil: Good point! depending on how the statement is interpreted, because having read it a few times I can see where you are coming from on this.

Neil, Although you haven't mentioned as such, but should you have another booster installed? then the aerial referred to should NOT be connected in any way to this, because as stated in my reply the coax from the aerials power unit has to run directly to the actual aerial with nothing intercepting it.

link to this comment
jb38's 7,179 posts GB flag
Friday, 26 July 2013
N
Neil
4:58 PM
Rochester

The good news is I have a reasonable signal, not great but ok.

The bad news is the youview box I have is useless as it has no manual tune option so does not get all of the channels.

Freesat it is then I think...

link to this comment
Neil's 6 posts US flag
Neil's: mapN's Freeview map terrainN's terrain plot wavesN's frequency data N's Freeview Detailed Coverage
J
jb38
sentiment_very_satisfiedPlatinum

9:17 PM

Neil: Well reception via Freesat is the way to go for anyone who might reside in a poor signal area, although in your case I think that is more one of a "where to locate the aerial" problem, but purely out of interest where did you install the aerial?

The second point being, is the YouView box referred to one of TalkTalk's Huawei branded types? as these Huawei brand boxes cannot record the Drama channel due to a unresolved as yet software bug.

link to this comment
jb38's 7,179 posts GB flag
J
jb38
sentiment_very_satisfiedPlatinum

9:40 PM

Neil: Just a small additional point, keep in mind that the dish has be mounted in a position where it can have an unobstructed view of an E/SE Skyline, or face approximately 152 degrees.

link to this comment
jb38's 7,179 posts GB flag
N
Neil
10:53 PM
Rochester

Yes it is the talk talk one, but has no manual tune option.

There is an existing aerial outside that I learned is hooked up, it is small and hidden right beneath the sky dish. I tried with and without the masthead booster, no difference. I then disconnected that and wired in (from the loft) my aerial, I even got some fresh cable and placed it pointing out of the window right at bbh. The best I have got is 28% strength and 80% quality,

I have 30 channels and no HD, with my TV I have far more.

Going to try and take the house wiring out of the equation tomorrow before I go freesat. I'll probably end up sticking with sky damn it!

link to this comment
Neil's 6 posts GB flag
Neil's: mapN's Freeview map terrainN's terrain plot wavesN's frequency data N's Freeview Detailed Coverage
Friday, 23 August 2013
L
lindsey
8:11 AM
Chatham

we have had little or no signal for bbc 1 and 2 for the last couple of days we can get itv and all those channels .have checked everything and everything seems fine could it be a problem with the mast i live in chatham kent me4 5hy

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lindsey's 1 post GB flag
lindsey's: ...
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