six - MUXes within its original C/D group. For reception of all 6 MUXES a wideband is required. When Waltham undertakes its 700MHz clearance, between February and March 2020, it will become an A group - excluding MUXES 7 and 8 which are due to be switched off before the end of 2022 anyway (see graph). Relay stations The two most powerful relays are at Nottingham (just west of the M1 J26) and at Stanton Moor (near Bakewell). The Nottingham relay at Kimberley began on 30 March 1973, following tests from late February 1973 The area immediately to the north west of the latter transmitter is the meeting point between the Winter Hill, Emley Moor, Sutton Coldfield, and Waltham broadcasting regions and this is why just north-west of Bakewell, the filler transmitters are BBC North West. Stanton Moor transmitter feeds the Darley Dale site, which was Britain's 1000th television relay station. Transmitted services Analogue radio Digital radio (DAB) Digital television On 4 March 2020, the following channels came into use as a result of the 700MHz clearance programme. Before 700MHz clearance Prior to 4 March 2020, the following channels were used. Before switchover Analogue television Analogue television is no longer transmitted from Waltham. BBC Two closed on UHF 64 on 17 August 2011. ITV1 was moved into its frequency at the time and the BBC A multiplex began transmitting on UHF 61. The remaining four analogue channels were switched off on 31 August. See also List of tallest structures in the world – 300 to 400 metres List of tallest structures in the United Kingdom List of radio stations in the United Kingdom Notes References External links Info and pictures of Waltham transmitter including historical power/frequency changes and present co-receivable transmitters. The Transmission Gallery: photographs, coverage maps and information Waltham Transmitter at thebigtower.com Waltham at UK Free TV Relay stations Ashbourne on Wyaston Road Ashford-in-the-Water off the A6 Belper on Firestone Hill near Hazelwood Birchover at Uppertown Farm towards Winster Bolehill near the National Stone Centre Darley Dale Eastwood next to Morrisons Little Eaton next to the A38 Matlock at High Tor, east of the A6 Nottingham in Strelley, Broxtowe Parwich towards Tissington Stamford on Barnack Road next to Stamford High School Stanton Moor at Stanton in Peak next to the Nine Ladies Buildings and structures in Leicestershire Transmitter sites in England Mass media in the East Midlands Borough of