31 March 2010 - 27 April 2011 All remaining analogue television was shut down after 40 years of service. The pre-switchover low-power digital transmissions (apart from Arqiva A and SDN) were upgraded to full power and configured to 64QAM and 8k carriers, with frequency changes and with new names for the multiplexes: † High-definition channels; BBC One HD, BBC HD, ITV1 HD and S4C Clirlun using DVB-T2 transmission, coded with MPEG4 100 kW ERP. 27 April 2011 - 23 January 2013 Unusually, the digital switchover at Wenvoe required a third phase to allow time for channels 42 and 45 to be cleared at Ridge Hill. At this point, Arq A and SDN were shifted fully into the group with a power increase: 23 January 2013 - 10 December 2013 As a side-effect of frequency-changes elsewhere in the region to do with clearance of the 800 MHz band for 4G mobile phone use, Wenvoe's "Arqiva B" multiplex was moved from channel 49 to channel 39. This was to allow channel 49 to be taken over at a future date by the Mendip transmitter. 10 December 2013 - 24 June 2020 Following changes in the 700 MHz Band on 15 May and 6 June 2019, the Arqiva COM7 multiplex is transmitted on UHF Channel 55 and the COM 8 multiplex is on UHF Channel 56. These multiplexes carry additional HD services. The Local TV Multiplex is on UHF Channel 37 and commenced antenna tests around 1 December 2013. 25 June 2020 - present Following changes in the 700 MHz Band, on 22 June 2020, the Arqiva COM8 multiplex was switched off permanently on UHF Channel 56. Analogue radio (VHF FM) 1956 - Winter 1981 Wenvoe used a rather erratic set of frequencies at the start, bandplan changes agreed in 1978 were brought into play in 1981. Present BBC Radio 1, BBC Radio 2, BBC Radio 3, BBC Radio 4 and Classic FM broadcasts from Wenvoe are intended to be for South Wales and the West Country, though the signal reaches much further due to the high ERP and use of omni-directional antenna systems. Radio Cymru and Radio Wales have the same radiation pattern but different effective radiated powers. Radio Wales has a lower ERP to prevent it interfering with BBC Radio Cornwall on the same frequency. There is overspill allowing stereo listening for R. Wales & R. Cymru in the West Country.