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| uk.tech.digital-tv (Digital TV - General) (uk.tech.digital-tv) Discussion of all matters technical in origin related to the reception of digital television transmissions, be they via satellite, terrestrial or cable. Advertising is forbidden, with no exceptions. |
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Below is the reply I received via my local MP to a question I had on why the
local transmitter can't have digital, pretty standard reply. Dear Mr ****** Further to our recent correspondence please find enclosed a self-explanatory letter from Martyn Culling at the BBC. I am sorry to send a disappointing reply. Yours Tim Collins MP Tim Collins MP Kendal Cumbria 12 June 2003 Dear Mr Collins Thank you for your letter of 31st May to Freeview which has been passed to me for attention. It refers to the email to yourself from your constituent Mr *** ****** who is regrettably not yet served by digital terrestrial television. The town of Kendal is mostly served by the analogue television relay of the same name, which as you will realise has not yet been converted to digital. This analogue relay transmitter was provided as Kendal is in a depression which signals from larger stations are unable to reach. Whilst one may as Mr ****** has done, receive some digital transmissions from Lancaster, I certainly would not expect this to provide anything like a reliable service within the town of Kendal. It does however illustrate one of the major constraints in service planning as signals travel further than their useful range. The digital terrestrial services have to share the same band of frequencies as are already used for conventional analogue television, and it has only been possible to achieve this level of coverage by extremely careful use of the limited frequencies available. Although there may be still some extension to the coverage of digital television that can be achieved by judicial changes at these existing transmitter sites, very few further sites can be equipped to deliver digital services whilst the existing analogue network remains in place. The Governments aim is, subject to key conditions being met, to achieve a full switch-over from analogue to digital television by 2010. There are a wide range of issues which this presents, including the level of coverage of digital terrestrial television as the process moves forward. In order to address all these issues, the Government established a Digital Television Action Plan, which is a major project involving all stakeholders in the digital future. Part of the project is to develop a range of coverage and transition plans for digital terrestrial television in order to help inform this process. It is therefore not possible to provide information on possible further developments of digital terrestrial television coverage at present, but a clearer picture is likely to emerge as some key elements in this wide ranging piece of work are resolved towards the end of 2003. Mr ****** makes reference to Sky and in actual fact, you can get one of their receivers for a one off payment of £120 providing you agree to have it connected to a phone line for a year. In addition the BBC will shortly be ceasing encryption on its digital satellite services so any digital satellite receiver aligned at Astra 2 will work. Note the same is not true of ITV, C4 and C5 etc. Freeview itself is a terrestrial only service, although I should point out there are a number of different channels on digital satellite which are also unencrypted - hence free to watch. Yours sincerely Martyn Culling Co-ordinating Engineer BBC Reception Advice |
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