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Channel 4 was the only TV station to show the testcard at closedown as the BBC just radiated tone for ten minutes after closedown before the transmitters were switched off for the night. Channel 4 (which, at launch in 1982, was usually closed for around sixteen hours a day) began its 24-hour service on 6 January 1997, after a year of gradually ...
It is sometimes referred to as the "analogue switch off". In the United Kingdom, the terrestrial switchover started on 17 October 2007 and was completed on 24 October 2012. Each group of transmitters within each TV region had its analogue broadcasts switched off at a certain point between those dates.
The switch-off was noticed by few, since the overwhelming majority receive TV via cable and only around 74,000 households relied on terrestrial over-the-air broadcasts. [2] The switch-off was helped greatly as cable continued to use analog distribution, and thus consumers' old tuners continued to be useful.
Some broadcasters that have ceased signing on and signing off in favour of 24-hour broadcasting may perform a sign-on sequence at a certain time in the morning (usually between 4:00 and 7:00 a.m.) as a formality to signify the start of its operating day (in the United States, the broadcast logging day begins at 6:00 a.m. local time).
BBC Switch was the brand for BBC content aimed at UK teenagers. The brand was launched on Saturday 20 October 2007 on BBC Two and ceased broadcasting on 18 December 2010. It included a block of television programmes on BBC Two , an online portal and programming on the BBC's youth radio station, BBC Radio 1 .
As of October 2012, all analogue TV broadcasts have been shut down, and replaced by Freeview HD (an MPEG-2 DVB-T & MPEG-4 DVB-T2 SD & HDTV service). Northern Ireland was one of the last UK regions to switch off analogue signals and see the rollout of Freeview SD & HD.
It was originally planned for the analogue switch-off to occur on 31 December 2002, but this was achieved 15 months earlier. The last three channels, Sky Premier, Sky One and Sky Sports 2, were switched off at 00:01 on 28 September 2001. [1] Sky analogue equipment could still pick up German channels until 30 April 2012 when they were shut down.
Radio 4, along with other BBC Radio stations, stop broadcasting via Sky's analogue satellite service. 2002. 15 December – Radio 4 gets a digital spin-off station, BBC7. The station broadcasts content from BBC Radio’s spoken word archive, repeating programmes previously broadcast on Radio 4, as well as airing daily programmes for children. 2003