Carmarthen Transmitting Station
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Carmarthen Transmitting Station
The Carmarthen transmitting station ( cy, Gorsaf drosglwyddo Caerfyrddin) was originally built by the BBC in 1964/65 as a relay for VHF radio and television. The site was built on a 135 m ridge to the north of Carmarthen itself, and entered service on 15 March 1965. The transmission station is now owned and operated by Arqiva. UHF 625-line colour television was never radiated from this site: the main transmitter at Carmel (20 km to the east) provided that service to the town from 1973 when it opened. The 405-line VHF television service closed across the UK in 1985, but according to the BBC's transmitter list and the BBC's internal "Eng. Inf." magazine, Carmarthen was due to close early - in the first quarter of 1982. From that point onwards the site just relayed FM radio until 6 June 2011 when a single multiplex of DAB radio was added. Channels listed by frequency Analogue television 15 March 1965 - First Quarter 1982 The site provided BBC 405-line VHF television to th ...
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Wenvoe Transmitting Station
The Wenvoe transmitting station, officially known as Arqiva Wenvoe, is the main facility for broadcasting and telecommunications for South Wales and the West Country. It is situated close to the village of Wenvoe in the Vale of Glamorgan, Wales, in the UK. It comprises a guyed mast with antennas attached at various heights. The average height above sea level is for the television antennas. It is owned and operated by Arqiva. The site serves an estimated 1.5m listeners (0.63m households) in the South West of England, and 1.3m listeners (0.54m households) in Wales. History The original mast at the site was built in 1952 by the BBC to provide 405-line VHF television to south Wales and the west of England. The station broadcast on Band I channel 5 (66.75 MHz) from 15 August 1952 using its reserve transmitters, and from 20 December 1952 with its main high-power transmitters. It remained on air until the closure of 405-line television in 1985. In 1955 VHF FM radio was a ...
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BBC Radio 1 is a British national radio station owned and operated by the BBC. It specialises in modern popular music and current chart hits throughout the day. The station provides alternative genres at night, including electronica, dance, hip hop and indie, while its sister station 1Xtra plays black contemporary music, including hip hop and R&B. Radio 1 also runs two online streams, Radio 1 Dance, dedicated to dance music, and Radio 1 Relax, dedicated to chill-out music; both are available to listen only on BBC Sounds. Radio 1 broadcasts throughout the UK on FM between and , digital radio, digital TV and BBC Sounds. It was launched in 1967 to meet the demand for music generated by pirate radio stations, when the average age of the UK population was 27. The BBC claims that it targets the 15–29 age group, and the average age of its UK audience since 2009 is 30. BBC Radio 1 started 24-hour broadcasting on 1 May 1991. According to RAJAR, the station broadcasts to ...
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A frequency plan, bandplan, band plan or wavelength plan is a plan for using a particular band of radio frequencies, that are a portion of the electromagnetic spectrum. Each frequency plan defines the frequency range to be included, how channels are to be defined, and what will be carried on those channels. Typical definitions set forth in a frequency plan are: * numbering scheme – which channel numbers or letters (if any) will be assigned * center frequencies – how far apart the carrier wave for each channel will be *bandwidth and/or deviation – how wide each channel will be * spectral mask – how extraneous signals will be attenuated by frequency * modulation – what type will be used or are permissible *content – what types of information are allowed, such as audio or video, analog or digital *licensing – what the procedure will be to obtain a broadcast license The actual authorized frequency bands are defined by the ITU and the local regulating agencies like th ...
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BBC Radio 2 is a British national radio station owned and operated by the BBC. It is the most popular station in the United Kingdom with over 15 million weekly listeners. Since launching in 1967, the station broadcasts a wide range of content. The Radio 2 about page says: "With a repertoire covering more than 40 years, Radio 2 plays the widest selection of music on the radio—from classic and mainstream pop to a specialist portfolio including classical, country, folk, jazz, soul, rock 'n' roll, gospel and blues." Radio 2 broadcasts throughout the UK on FM between and from studios in Wogan House, adjacent to Broadcasting House in central London. Programmes are broadcast on FM radio, digital radio via DAB, digital television and BBC Sounds. According to RAJAR, the station broadcasts to a weekly audience of 14.4 million with a listening share of 16.1% as of September 2022. History 1967–1986 The network was launched at 5:30am on Saturday 30 September 1967, replacing ...
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