Freeview: Hemel Hempstead (Hertfordshire, England) Full Freeview transmitter
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Full Freeview on the Hemel Hempstead (Hertfordshire, England) transmitter

Google mapBing mapGoogle Earth51.729,-0.426 or 51°43'43"N 0°25'34"WHP3 8SA

4G at 800MHz (at800) Freeview reception issues

When 800MHz 4G mobile broadband services start there will be 1 multiplex in the higher risk range (C21-23, C30, C59-60): C59: ArqA
See How do I know if the 4G broadband will overload my Freeview? and Full UK map of 4G issue areas for details.

This transmitter has no current reported problems

The BBC and Digital UK report there are no faults or engineering work on the Hemel Hempstead (Hertfordshire, England) transmitter. Click to recheck

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The symbol shows the location of the Hemel Hempstead (Hertfordshire, England) transmitter which serves 74,000 homes.

Other maps:Hemel Hempstead DABHemel Hempstead AM/FMCrystal Palace regionBBC LondonLondon

Radiation patterns

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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.


List by multiplex|List by channel number|List by channel name|See terrain plot

Hemel Hempstead transmitter Freeview broadcasts

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.

MuxAerial positionFrequencyHeightModeWatts
PSB1
BBCA
 vertical max
C44 (658.0MHz)214m64QAM 8K 2/3
24.1Mb/s DVB-T MPEG2		2,000W
Channel icons
1 BBC One London, 2 BBC Two England, 7 BBC Three, 9 BBC Four, 70 CBBC Channel, 71 CBeebies, 80 BBC News, 81 BBC Parliament, 301 301, plus 12 others

PSB2
D3+4
 vertical max
C41+ (634.2MHz)214m64QAM 8K 2/3
24.1Mb/s DVB-T MPEG2		2,000W
Channel icons
3 ITV (London), 4 Channel 4 London ads, 5 Channel 5 London ads, 6 ITV 2, 13 Channel 4+1 London ads, 14 More 4, 28 E4, 33 ITV +1 (London),

PSB3
BBCB
 vertical max
C47 (682.0MHz)214m256QAM 32KE 2/3
40.2Mb/s DVB-T2 MPEG4		2,000W
Channel icons
101 BBC One HD (England no regional news), 102 BBC Two HD (England), 103 ITV HD (ITV London), 104 Channel 4 HD London ads, plus 1 others

COM4
SDN
 vertical max
C50 (706.0MHz)214m64QAM 8K 3/4
27.1Mb/s DVB-T MPEG2		2,000W
Channel icons
10 ITV 3, 20 G.O.L.D. (not free), 25 Dave ja vu, 26 Home (not free), 27 ITV 2 +1, 30 5*, 31 5USA, 34 ESPN UK (not free), 38 Quest, 39 The Zone, 44 Channel 5 +1, 72 CITV, plus 22 others

COM5
ArqA
 vertical max
C59 (778.0MHz)230m64QAM 8K 3/4
27.1Mb/s DVB-T MPEG2		2,000W
Channel icons
11 PICK TV, 12 Dave, 17 Really, 29 E4+1, 32 Movie Mix, 46 Challenge, 48 Food Network, 82 Sky News, 87 Community Channel, plus 9 others

COM6
ArqB
 vertical max
C55 (746.0MHz)230m64QAM 8K 3/4
27.1Mb/s DVB-T MPEG2		2,000W
Channel icons
15 Film 4, 18 4Music, 19 Yesterday, 21 VIVA, 24 ITV 4, 41 Sky Sports 1 (not free), 42 Sky Sports 2 (not free), 47 4seven, 83 Al Jazeera English, 85 RT English , plus 21 others



Regional news from the Hemel Hempstead transmitter


BBC London 4.9m homes 18.4%
from London W1A 1AA, 30km southeast
to BBC London region - 55 masts.

ITV London News 4.9m homes 18.4%
from London WC1X 8XZ, 31km southeast
to ITV London region - 55 masts.

How the transmission frequencies change over time

years1984-971997-981998-20122012-132013-182013-18
aerial groupB EB EEEEE
C41ITVITVITV+D3+4+D3+4+D3+4
C42local
C44BBC2BBC2BBC2BBCABBCABBCA
C47C4C4C4BBCBBBCBBBCB
C48+1
700C50SDNSDNSDN
C51BBC1BBC1BBC1
C552ArqBArqBArqB
C59-BArqAArqAArqA
C60+A
800C62C
C65D

orange background for multiplexes names moregreen background for transmission frequencieslilac background for power levels in watts800MHz band: 4G mobile to start in 2013700MHz band: possible 4G in 2019 more600MHz band: new or moved digital TV services more
Notes: + and - denote 166kHz offset; aerial group are shown as A B C/D E K W
Italics for analogue, digital switchover was Wednesdays 4th April and 18th April 2012.

  • Ofcom have projected that a local television service for Hemel Hempstead including Parts of St Albans could use an Interleaved Frequency on the Hemel Hempstead transmitter using C42

Comparison of old analogue and current digital signal levels

Analogue 1-4 10kW
SDN, ARQA, ARQB, BBCA, D3+4, BBCB(-7dB) 2kW
Mux 1*, Mux 2*, Mux A*, Mux B*(-14dB) 400W
Mux C*, Mux D*(-17dB) 200W

History of Channel 3 in the Crystal Palace transmitter area

Sep 1955-Jul 1968Associated-Rediffusion†
Sep 1955-Jul 1968Associated TeleVision◊
Jul 1968-Dec 1992Thames†
Jul 1968-Feb 2004London Weekend Television♦
Jan 1993-Feb 2004Carlton†
Feb 2004-Dec 2014ITV plc†
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. Hemel Hempstead 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.


Your comments: most recent posts are at the bottom

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Your comments are always welcome. Please use the form below to add your thoughts or questions to this page. We will get back to you as soon as we can.

Transmitter engineering
Monday 23 January 2012 11:28AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Off Air from 01:23 on 17 Jan to 01:25 on 17 Jan BBC Digital TV (Four, Cbeebies, Parliament, 3... Off Air from 01:02 on 17 Jan to 01:07 on 17 Jan BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal [BBC]
Ray McConnell
Monday 23 January 2012 12:19PM

www.ukfree.tv link icon Hemel Hempstead Town digital switchover date | ukfree.tv - independent free digital TV advice shows a rather strange radiation pattern for hemel-hempstead “after switchover” but www.ukfree.tv link icon Hemel Hempstead digital switchover date | ukfree.tv - independent free digital TV advice shows a more useful pattern. Which one is correct ?
Dave Lindsay
Monday 23 January 2012 4:47PM
Ray McConnell: Answer is both as there's two transmitters!

Hemel Hempstead Town is a low power relay located on the top of the former Kodak building:

tx.mb21.co.uk link icon mb21 - The Transmission Gallery
Dave Lindsay
Monday 23 January 2012 4:59PM
The radiation pattern shown above for Hemel Hempstead has three nodes on it.

Yet the photographs on MB21 show it only has two sets of trough antennas for transmission:

mb21 - The Transmission Gallery

The pre-DSO digital panels (two sets of) can be seen lower down, and they too are pointing in the same direction of the ones used for analogue.

The two sets of antennas on nearly opposite faces explains the coverage map of the analogue signal which spills out much further in two opposite directions:

tx.mb21.co.uk link icon mb21 - Transmitter Information - Hemel Hempstead (Pimlico)


So is the clover-shaped radiation pattern (above) wrong or has there been subsequent work? Or have I missed something?

MB21 says they understand that there is no plan for the ones shown in the photos to be replaced for DSO.
Jim F
Wednesday 25 January 2012 5:22PM
Dave Lindsay: The "interim DTT panels" as shown on MB21 appear to me to be located on three sides of the mast - four on the left side, four on the right side, and four at the back (but these are somewhat hidden by the structure).
Transmitter engineering
Monday 27 February 2012 9:34AM
HEMEL HEMPSTEAD transmitter - Over the next week Hemel Hempstead relay: TV (analogue) working normally, TV (digital) Liable to interruption, Radio (analogue) working normally, Radio (digital) working normally. [DUK]
Transmitter engineering
Monday 27 February 2012 9:34AM
HEMEL HEMPSTEAD transmitter - Over the next week Hemel Hempstead relay: TV (analogue) working normally, TV (digital) Liable to interruption, Radio (analogue) working normally, Radio (digital) working normally. [DUK]
Transmitter engineering
Monday 5 March 2012 7:30PM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 today to 16:00 today [BBC]
Transmitter engineering
Monday 5 March 2012 7:30PM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 today to 16:00 today [BBC]
Transmitter engineering
Tuesday 6 March 2012 4:33AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 yesterday to 16:00 yesterday [BBC]
Transmitter engineering
Tuesday 6 March 2012 4:33AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 yesterday to 16:00 yesterday [BBC]
Transmitter engineering
Tuesday 6 March 2012 4:30PM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 yesterday to 16:00 yesterday BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 today to 13:11 today [BBC]
Transmitter engineering
Tuesday 6 March 2012 4:30PM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 yesterday to 16:00 yesterday BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 today to 13:11 today [BBC]
Transmitter engineering
Wednesday 7 March 2012 4:32AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 on 05 Mar to 16:00 on 05 Mar BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 yesterday to 13:11 yesterday [BBC]
Transmitter engineering
Wednesday 7 March 2012 4:32AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 on 05 Mar to 16:00 on 05 Mar BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 yesterday to 13:11 yesterday [BBC]
Transmitter engineering
Thursday 8 March 2012 1:31PM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 on 05 Mar to 16:00 on 05 Mar BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 on 06 Mar to 13:11 on 06 Mar [BBC]
Transmitter engineering
Thursday 8 March 2012 1:31PM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 on 05 Mar to 16:00 on 05 Mar BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 on 06 Mar to 13:11 on 06 Mar [BBC]
Transmitter engineering
Friday 9 March 2012 7:30PM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 on 05 Mar to 16:00 on 05 Mar BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 on 06 Mar to 13:11 on 06 Mar Analogue BBC ONE Off Air from 18:08 today to 18:23 today BBC TWO Off Air from 18:08 today to 18:23 today [BBC]
Transmitter engineering
Friday 9 March 2012 7:30PM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (Four, Cbeebies, Parliament, 3... Weak Signal from 15:51 on 05 Mar to 16:00 on 05 Mar BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 on 06 Mar to 13:11 on 06 Mar Analogue BBC ONE Off Air from 18:08 today to 18:23 today BBC TWO Off Air from 18:08 today to 18:23 today [BBC]
Transmitter engineering
Saturday 10 March 2012 4:30AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 on 06 Mar to 13:11 on 06 Mar Analogue BBC ONE Off Air from 18:08 yesterday to 18:23 yesterday BBC TWO Off Air from 18:08 yesterday to 18:23 yesterday [BBC]
Transmitter engineering
Saturday 10 March 2012 4:30AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 on 06 Mar to 13:11 on 06 Mar Analogue BBC ONE Off Air from 18:08 yesterday to 18:23 yesterday BBC TWO Off Air from 18:08 yesterday to 18:23 yesterday [BBC]
Transmitter engineering
Monday 12 March 2012 10:28AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 on 06 Mar to 13:11 on 06 Mar Analogue BBC ONE Off Air from 18:08 on 09 Mar to 18:23 on 09 Mar BBC TWO Off Air from 18:08 on 09 Mar to 18:23 on 09 Mar [BBC]
Transmitter engineering
Monday 12 March 2012 10:28AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV (One, Two, Three, CBBC, News) Weak Signal from 13:06 on 06 Mar to 13:11 on 06 Mar Analogue BBC ONE Off Air from 18:08 on 09 Mar to 18:23 on 09 Mar BBC TWO Off Air from 18:08 on 09 Mar to 18:23 on 09 Mar [BBC]
Transmitter engineering
Monday 12 March 2012 12:30PM
HEMEL HEMPSTEAD transmitter - Analogue BBC ONE Off Air from 18:08 on 09 Mar to 18:23 on 09 Mar BBC TWO Off Air from 18:08 on 09 Mar to 18:23 on 09 Mar [BBC]
Transmitter engineering
Monday 12 March 2012 12:30PM
HEMEL HEMPSTEAD transmitter - Analogue BBC ONE Off Air from 18:08 on 09 Mar to 18:23 on 09 Mar BBC TWO Off Air from 18:08 on 09 Mar to 18:23 on 09 Mar [BBC]
Ian
Wednesday 14 March 2012 9:52AM Berkhamsted
I have recently moved to a house 5 miles north west of the Hemel Hempstead transmitter. On the website it says this is a repeater and I should position my aerial elements vertically. However everyone in this area appears to have their elements positioned horizontally including me! Before I waste time and effort climbing up on the roof is everyone else wrong or am I missing something?
Ian
Wednesday 14 March 2012 10:13AM Berkhamsted
On further investigation - Because I can currently receive HD I wonder if in fact we (and everyone else) are getting our signals fom Crystal Palace which is in approximately the same direction fom here as the HH transmitter. Presumably after 18th April I should reposition to vertical for a really strong signal from HH ?
KMJ,Derby
Wednesday 14 March 2012 10:26AM
Ian: The aerial is most likely to be pointing at Crystal Palace (SE). If it points NNE it will be pointing at Sandy Heath which at this time delivers the best signal on five of the muxes. After DSO in London which takes place on 4th and 18th April 2012 your best signal is predicted to be from Crystal Palace, which will transmit at 200kW on each mux. The Hemel Heampstead (2kW) relay is shown as variable on the PSB muxes after switchover, possibly due to interference resulting from sharing frequencies with Hannington COM muxes.
Ian
Wednesday 14 March 2012 5:28PM Berkhamsted
Thanks KMJ Derby, however according to this website the power of the three possible transmiters and distance to me is:
Crystal Palace 20kW - 30.5 miles
Sandy Heath 180kW - 27.2 miles
Hemel Hempstead 400W - 5.3 miles

Using inverse square law to calculate signal strength this means that CP is a little less than twice as strong as HH but CP is only 9% of SH.

So SH would be the optimum signal as long as I could live with Anglia and BBC East!!

If there is an error on this website and CP is actually 200kW as you suggest then SH is still slightly stronger but not much in it but both better than HH.

:-)
brian english
Wednesday 4 April 2012 12:23PM Abbots Langley
Crystal Palace/Hemel Hempstead
Has anyone got any idea why as of today BBC4 is listed in two multiplexes and how is my box supposed to tune to it
KMJ,Derby
Wednesday 4 April 2012 1:15PM
brian english: That is correct, as Mux BBCA after switchover contains all the BBC standard definition TV and radio channels. These were divided between Mux1 (now switched off) and MuxB which has to remain on air as it carries Sky Sports on the pre-switchover configuration of the muxes. When using auto scan Mux BBCA on C23 or C44 will usually be placed in the normal (LCN) positions in the channel list as it is found before MuxB on C28 or C59, the BBC channels in MuxB will then appear as variations in the 800's. If doing a manual tune between the two stages of the switchover it is usual to omit MuxB unless Sky Sports is required.
brian english
Wednesday 4 April 2012 2:23PM Abbots Langley
KMJ - thanks for the info - very enlightening

A couple of the boxes have complained about this and tuning has failed - so I will have to tune the manual way and leave BBCA off my TUTV Sky Sports box for 2 weeks

Whoever the genius was that decided to leave duplicate channels on C59 (pointing at HH not CP) is truly worthy of a Darwin award
Transmitter engineering
Tuesday 10 April 2012 10:29AM
HEMEL HEMPSTEAD transmitter - Over the next week Hemel Hempstead main transmitter: TV (digital) working normally, Radio (analogue) working normally, Radio (digital) working normally. [DUK]
Transmitter engineering
Tuesday 10 April 2012 10:29AM
HEMEL HEMPSTEAD transmitter - Over the next week Hemel Hempstead main transmitter: TV (digital) working normally, Radio (analogue) working normally, Radio (digital) working normally. [DUK]
David Joynson
Monday 16 April 2012 2:39PM St. Albans
By how much are the digital transmitter powers going to be increased on the 8th April? We have difficulty with one of our three digital boxes which has a simple antenna in one bedroom at the moment but this might correct itself if the power is increased enough on all the digital channels. The (better?) box in the other bedroom works well with an identical set-up.
David Joynson
Monday 16 April 2012 2:54PM St. Albans
Sorry. Typing error I meant 'power increase on 18th April.'
jb38
Monday 16 April 2012 3:42PM
David Joynson: If Crystal Palace its from 20Kw (10Kw HD) to 200Kw on all muxes, and in the case of Hemel Hempstead its from a mixture of 400 / 200 watts up to 2Kw on all muxes, although you can already get an idea of what reception will be like, as the BBC on both stations have already switched to high power.
David Joynson
Tuesday 17 April 2012 10:10AM St. Albans
jb38, thanks for comment. Reception is poor at the moment on some channels which from your reply will get better. But on BBC1 our box, which is new, has a really good picture and sound most of the time but occasionally loses sound and if it does it does not come back. We recorded something recently which had no sound after the first few minutes. Is there anything I can do about this?
jb38
Tuesday 17 April 2012 5:14PM
David Joynson: Although not aware of the actual station you are receiving from as it could be either Crystal Palace (@ 24mls) or Hemel Hempstead (@ 4mls) with both of indicating good reception of the BBC, but you should be aware that if a signal being received is on the verges of being excessively powerful then this can result in the receivers tuner being slightly overloaded and something which can cause various odd problems to occur, so its really the case of carrying out a signal strength check whilst on BBC1 noting the strength seen, as should indications be near to the 100% mark as far as strength is concerned this should be suspected as a possible reason for your problem, so needless to say "if" you have any form of booster fitted then try by-passing it.

Should though you not have a booster in line, then purely for a test if you have access to a set top aerial plug that in and see how things are.

By the way, if you are not sure what transmitter you are receiving from then have a look up at the aerial, if its mounted with the elements pointing up and down then its Hemel Hempstead, but if horizontally mounted then its Crystal Palace.

Regarding the recorder, what brand / model is it? the reason for asking being that there is a range that's inclined to be prone to what you have complained of.



Transmitter engineering
Wednesday 18 April 2012 4:29AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV Off Air; DSO related from 00:22 today [BBC]
Transmitter engineering
Wednesday 18 April 2012 4:29AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV Off Air; DSO related from 00:22 today [BBC]
Transmitter engineering
Wednesday 18 April 2012 7:28AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV Off Air; DSO related from 00:22 today to 01:05 today [BBC]
Transmitter engineering
Wednesday 18 April 2012 7:28AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV Off Air; DSO related from 00:22 today to 01:05 today [BBC]
Esther
Wednesday 18 April 2012 12:23PM
Hi, i have an Alba tv with built in freeview.I have lost all channels the the TV will not accept the menu button to retune.I then bought an all in one remote,wich wont even turn the tv on!! What should i do ?
jb38
Wednesday 18 April 2012 1:17PM
Esther: As far as what to do is concerned, it would be of assistance for anyone offering advice to have knowledge of your location, (pref: post code or one from nearby) as the signal levels expected in you area could then be assessed as its possible that you might be receiving a signal thats excessively powerful, and that alone can block reception.
Bernard Hatt
Wednesday 18 April 2012 11:29PM Hemel Hempstead
Just been rescanning/retuning my Freeview receiver attached to a Linux computer, and everything works fine apart from COM4/SDN and COM5/ArqA.

Both are shown on your listing with the FEC value of 2/3, but I can only tune in to scan with the value of 3/4.

Not sure if it's a problem with your listing or my software, but I thought I'd mention it in case anyone else has a similar problem.
Transmitter engineering
Thursday 19 April 2012 10:30AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV Off Air; DSO related from 00:22 yesterday to 01:05 yesterday [BBC]
Transmitter engineering
Thursday 19 April 2012 10:30AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV Off Air; DSO related from 00:22 yesterday to 01:05 yesterday [BBC]
James
Thursday 19 April 2012 2:31PM Berkhamsted
Hi all. I also retuned yesterday (in Berkhamsted, using the Hemel Hempstead transmitter) but dissapointed to find that COM5 and COM6 are completely unwatchable and breaking up on all my TV's (eg. Pick TV on COM5 and Yesterday COM6).

Prior to DSO, all channels on all muxes were working fine.

Does anyone know what could be causing this? Could it be something in my setup that DSO dislikes or, is there still work going on at the Hemel transmitter perhaps? I notice that there is still the "roadworks" symbol on map above. Please can anyone else using the Hemel Hempstead transmitter confirm if they're getting the same problem?

Thanks a lot,
James.
Transmitter engineering
Friday 20 April 2012 4:29AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV Off Air; DSO related from 00:22 on 18 Apr to 01:05 on 18 Apr [BBC]
Transmitter engineering
Friday 20 April 2012 4:29AM
HEMEL HEMPSTEAD transmitter - Freeview BBC Digital TV Off Air; DSO related from 00:22 on 18 Apr to 01:05 on 18 Apr [BBC]
Andrew Healy
Wednesday 9 May 2012 2:34PM Ashford
James,

in Ashford, I am gforced to use the HH transm itter as my aerial is fixed verticvally (Crystal Palace needs a horizontal one). My reception from HH is OK, but, the ArqivaB multiplex is unreachable- not essential but an annoying glitch. Is there a plan to ramp up the actual power this multiplex ?



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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