Full Freeview on the Waltham (Leicestershire, England) transmitter
Brian Butterworth first published this on - UK Free TV
Google Streetview | Google map | Bing map | Google Earth | 52.801,-0.801 or 52°48'4"N 0°48'5"W | LE14 4AJ |
The symbol shows the location of the Waltham (Leicestershire, England) transmitter which serves 770,000 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 Waltham (Leicestershire, England) transmitter._______
Digital television services are broadcast on a multiplexes (or Mux) where many stations occupy a single broadcast frequency, as shown below.
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 Freeview channels does the Waltham 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.
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 Waltham transmitter?
BBC East Midlands Today 0.9m homes 3.4%
from Nottingham NG2 4UU, 28km northwest (306°)
to BBC East Midlands region - 17 masts.
ITV Central News 0.9m homes 3.4%
from Birmingham B1 2JT, 83km west-southwest (244°)
to ITV Central (East) region - 17 masts.
All of lunch, weekend and 80% evening news is shared with Central (West)
Are there any self-help relays?
Braunstone | Transposer | 5 km SW Leicester city centre | 170 homes |
How will the Waltham (Leicestershire, England) transmission frequencies change over time?
1984-97 | 1997-98 | 1998-2011 | 2011-13 | 2013-18 | 2013-17 | 4 Mar 2020 | |||
C/D E | E | E | W | W T | W T | W T | |||
C26 | LNG | LNG | |||||||
C29 | SDN | SDN | SDN | SDN | |||||
C31 | com7 | com7 | |||||||
C32 | BBCA | ||||||||
C34 | D3+4 | ||||||||
C35 | C5waves | C5waves | BBCB | ||||||
C37 | com8 | com8 | |||||||
C41 | _local | ||||||||
C49tv_off | BBCA | BBCA | |||||||
C54tv_off | C4waves | C4waves | C4waves | D3+4 | D3+4 | D3+4 | |||
C55tv_off | com7tv_off | ||||||||
C56tv_off | ArqA | ArqA | ArqA | COM8tv_off | |||||
C57tv_off | ArqB | ArqB | ArqB | ||||||
C58tv_off | BBC1waves | BBC1waves | BBC1waves | BBCB | BBCB | BBCB | |||
C61 | ITVwaves | ITVwaves | ITVwaves | BBCA | |||||
C64 | BBC2waves | BBC2waves | BBC2waves |
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 17 Aug 11 and 31 Aug 11.
How do the old analogue and currrent digital signal levels compare?
Analogue 1-5 | 250kW | |
BBCA, D3+4, BBCB | (-7dB) 50kW | |
SDN, ARQA, ARQB | (-10dB) 25kW | |
com8 | (-12.7dB) 13.4kW | |
com7 | (-13.9dB) 10.2kW | |
Mux 1* | (-14dB) 10kW | |
Mux 2*, Mux A*, Mux B* | (-14.9dB) 8kW | |
Mux C*, Mux D*, LNG | (-17dB) 5kW |
Local transmitter maps
Waltham Freeview Waltham DAB Waltham AM/FM Waltham TV region BBC East Midlands Central (East micro region)Which companies have run the Channel 3 services in the Waltham transmitter area
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Thursday, 6 January 2011
Friday, 7 January 2011
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Rich Martindale5:38 PM
Newark
Evening all. Having some trouble with my BT Vision. Specifically the channels coming through on 570MHz (including Sky Sports - the whole reason I got BT vision in the first place!!) from the Waltham TM. My aerial appears to be a wide band and is boosted (although I am no expert). However, although the signal strength on 570MHz is ok (>50%) the quality is often poor (<20%) resulting in awful pictures. The problem is not all the time though (late night and mornings are often ok). Does anyone have any suggestions? if not, is the August switchover likely to improve things? Many thanks. Rich
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Rich's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
Saturday, 8 January 2011
Rich Martindale: The best thing you can try first is to disconnect any boosters or amplifiers from your system. They are usually the cause of digital reception problems.
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ian: There are no changes at all the the transmitter parameters. The only effect is a separate switchover date.
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Rich Martindale2:42 PM
Newark
Briantist. Many thanks for your reply. Having done some further research, it seams that the aerial has masthead amplification (Fringe Electronics masthead power unit P1235 located in the lounge). I don't think I can bypass this to check out the un-amplified signal quality? I guess it may be worth having an engineer come out to make an assessment. However, I don't really want to pay out unnecessarily if the DSO scheduled for Waltham in August 2011 is likely to improve things? Post DSO will channels such as Sky Sports and BBC4 still be on 540MHz? I really appreciate your help and advice on this. Kind regards. Rich
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Rich's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
Rich Martindale: A masthead amplifier is fine, don't worry about that.
The Sky Sports channels are on ArqA, which is on C56 at switchover.
It is quite possible your problems are due to weather-related damage to your external aerial.
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Rich Martindale3:46 PM
Newark
Briantist. Again, many thanks for your reply. You may be right because the more I think about it, the reception problems got worse during the snow in Nov/Dec. I think I will get an engineer out to make an assessment. However, can you explain what moving to C56 means? Is that on a different frequency to 570MHz and is there any way of predicting likely reception strength/quality at my location? Best regards and many thanks. Rich
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Rich's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
Rich Martindale: I think this might explain it - BT Vision, TUTV, Sky Sports 1+2 and the Mendip transmitter | ukfree.tv - independent free digital TV advice .
You can see the predictions using the links - Find out how to receive Freeview and Freeview HD | ukfree.tv - independent free digital TV advice or Postcode Checker - Trade View .
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Rich Martindale8:03 PM
Newark
Brian. Thanks for your help with this. Can't say that I totally understand what is going to happen at DSO. All I can say is that the aerial is pointing at the Waltham transmitter and that the reception for all channels on 570MHz is now worse than it was at the end of November. Whilst I accept that weather related aerial damage may be the cause, why would this only significantly impact on one frequency? What I am really trying to avoid is calling out an expensive engineer only to find that following DSO things change again meaning no reception on the sports channels or more work required! Any advice would be very gratefully received! Regards and thanks
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Rich's: mapR's Freeview map terrainR's terrain plot wavesR's frequency data R's Freeview Detailed Coverage
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jb389:05 PM
Rich Martindale - Apologies for intruding on Briantists replies to you, but being fairly knowledgeable of the Newark area I can say that certain areas in and around Newark have always experienced reception problems, that also applying to analogue right from when it first started transmission.
Even in a couple of villages slightly South of the town where friends of mine reside, tests I carried out last year proved the DTT signals received from Belmont were far in a way better than Waltham, this to the extent that when the former switches to high power I may possibly have to by-pass the internal amplifiers located within the log periodic aerials I had fitted up for them when they went digital.
Regarding Waltham, I also get quite variable performance from there, and even on Mux1&2 with virtually 80 /100% quality indication (Panasonic & Humax devices) this can suffer from an occasional dive to about 20% every now and again, and although I am in no way line of sight I don't feel its just happening due to atmospheric reasons, albeit of course its quite correct that it could.
I do feel though that when Waltham goes over to high power most of the problems presently experienced will likely disappear, that is as much as can be expected with digital reception of a terrestrial nature.
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