Digital TV Explained

Digital Choices is here to help you navigate your way through all the blurb and spin about Digital TV and help you understand the pros and cons of different services.

Digital Television - What's it all about then?

Digital TV is simply a better way to send and receive television and radio programmes compared to the old analogue method which has been in use since the very first public TV broadcasts in the 1950s. Digital TV brings more choice of channels, programming, and higher quality sound and pictures along with other "interactive" services which we'll explain later.

Can I just stick with analogue?

The short answer is No. The digital broadcasting method means that older televisions require new equipment in order to receive a Digital TV signal. By 2012 all analogue TV services to the UK will be discontinued leaving Digital TV as the only terrestrial service that can be recieved through a TV ariel. Most modern televisions are set to receive Digital TV without the need for further equipment (such as a "set top box"). Many households will still have older-style televisions in use so will require set top boxes in order to continue to receive a signal after 2012 or sooner.

What are the benefits?

More TV programming without subscription – The five main channels (BBC1, BBC2, ITV Channel 4 and FIVE) are joined by a number of additional services including rolling news coverage, children's tv, music television and more BBC channels
High-quality digital radio services that would otherwise require a DAB Digital Radio
Optional subscription-based programming (Sports, Movies and Adult entertainment)
Interactive TV Services
An electronic programme guide (EPG) so you can see what's on throughout the week
High Definition (HD) television pictures and sound. Currently available from Sky, Virgin Media and Freesat, HD brings the sharpest picture quality ever broadcast in the UK.