Questions about: Triax Unix 52 Digital Aerial Kit
Question:
Icould really do with 2 digitalaerials one for the tv downstairs and 1 for the tv's i have got upstairs which would you recommend that arenot to expensive
Response
Any TV aerial is capable of receiving digital but you often find that you require a higher gain aerial then needed for analogue.
Many TV aerials have been CAI benchmarked and this is a good indicator of what standard of aerial you may require.
CAI benchmarking is a voluntary scheme for manufactures of TV aerials within the industry.
The scheme is designed to set minimum standards for technical performance of UHF TV aerials based on the requirements for DTT reception. The scheme does not address issues regarding the build quality of the aerial.
The standards are determined by an industry wide committee who monitor the scheme through detailed procedures and testing.
Benchmarked Aerials are graded in Standards 1 - 4 and the following is a definition of those Standards.
Standard 1
Should provide adequate DTT reception even for homes on the fringes of coverage areas.
Standard 2
Intermediate standard, suitable for use within the coverage.
Standard 3
Minimum standard required for good coverage conditions.
Standard 4
Recommended where better wideband performance is required.
The type of aerial required depends upon the strength of reception, but usually a 32 element will suffice for mid to weak signal areas, whilst a 52 element will be needed by people in weak signal areas. Without knowing the signal strength in your area, I couldn`t recomend one over the other, but we carry both in a variety of brands.
I would suggest getting the advice of a local aerial technician before purchasing. Most reputable agents will offer you a free, no obligation quotation, and this will save you buying something you don`t need.
Hope this helps.
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Question:
can i run two free view boxes of one aerial with out affecting the picture ,or will i need 2 independent aerials
Response
You can run more than one freeview box off the same aerial with no adverse effect upon signal.
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Question:
looking for a aerial that can be used through out the country,that i can fold flat for transport and use on a motorhome
Response
The most easily transportable aerial we carry is the Labgear 450
http://www.dastv.co.uk/Labgear_450_Wide … al_216.php
However it is currentl;y out of stock!
Have a look at www.satelliteforcaravans.co.uk
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Question:
I have had an organisation look at my existing (broken) aerial and suggested that I need a 52 element hi-hgain to replace broken analogue as I now have BT Vision. If I purchased your aerial, how would I know the best position for strength of signal.
Response
Have a look at our Guide to Self Installing an Aerial
http://dastv.co.uk/docs/Aerial_install.pdf
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Question:
just cancelled cable subscription so need an ariel for freeview as council will not allow own ariel outside. the communial ariel does not support freeview and will not be upgraded for 2 years
Response
Please have a look at our help sheet regarding installing a loft aerial
http://dastv.co.uk/docs/Indoor_Loft_TV_ … _Guide.pdf
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Question:
Just purchased Panasonic TV but digital reception for freeview on ITV, Ch 4 breaks up badly. Digital reception OK on BBC.
Do I need to replace my existing aerial which is mounted on the chimney and has been for donkeys years and if so can you recommend a suitable digital aerial.
Response
Hi
It does sound as though your aerial needs replacing, although it may just need a slight readjustment to be fair.
If you decide on a new aerial, it all depends on your location as to what aerial you should go for. If you live in a good reception area, you will only require one of our basic TV Aerials. However, if you reside in a poor signal area you will require a high-gain aerial which will maximise the weak signal.
All UK TV services, analogue or digital, are carried within the UHF band channels 21-68.
Analogue services from each of the UK transmitters are grouped into smaller bands of channels from within the above range. This is because transmitters that are in close proximity to each other and/or are sending very high strength signals need to use different bands in order to minimise any picture /sound interference that would otherwise be caused.
Colour coding is used to identify the various bands and you can check which your current aerial has by looking for the corresponding coloured end bung located in the front of it.
Because this UHF band serves the whole of the UK it means that it tends to be crowded, particularly because it is not only used for TV but also for VCRs, Set top boxes, Games consoles etc. and anything which is connected via an aerial (RF) lead to the TV.
Fortunately Digital Terrestrial signals (DTT) can be transmitted at much lower levels and cause less interference with analogue signals. As such they can be located between the existing analogue services but depending on geographical location of adjacent transmitters may need to be spread across the entire 21-68 UHF spectrum.
First off, put your postcode into the Freeview checker
http://www.freeview.co.uk
If it says sorry, you`re out of area, you`re most likely not really in the DIY install region. In which case, call us on 0800 138 3052 to arrange a free quotation.
Check out the Wolfbane site to find your local transmitter, and then check the line of sight from your location to the transmitter with Terrain.
http://www.wolfbane.com/articles/tvr.htm
http://www.megalithia.com/elect/terrain.html
If you have a clear line of sight and are within 20 miles of the transmitter you may be okay with a loft aerial.
Line of sight just grazing or clear but you are more than 20 miles from the transmitter? You`re probably into roof aerial territory. You want to check your head for heights, ladders, life insurance and the cost of parts against the quote. It is certainly feasible to do a DIY roof install provided you are competent to go on the roof. Whether it`s cost effective is something you should weigh up before getting any kit.
I`m not trying to put you off the DIY route - but you should take the decision which way to go knowing as many of the facts and the financial risks as possible.
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