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Oxford Transmitting Station
The Oxford transmitting station (sometimes known as the Beckley transmitter) is a broadcasting and telecommunications facility, situated on land above Ordnance Datum (mean sea level) to the north east of the city of Oxford, in Oxfordshire, England (). It has a guyed steel lattice mast which is in height to the top of the main steel structure. The UHF television antenna, which consist of a vertical array of transmitting panels, is mounted above the steel structure. The total height of the mast to the top of this UHF antenna is . It is owned and operated by Arqiva. History Analogue and digital television *The station was originally constructed by the BBC during the early 1960s to provide the BBC's VHF/FM national and regional radio networks and the BBC-TV service on 405-line VHF to the city of Oxford and the surrounding area. The mast carried a two-tier Band I array above a six-tier slot array for Band II FM. A smaller 150-foot tower in the western corner of the site carried r ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC South
BBC South is the BBC English Region serving Hampshire, Isle of Wight, Dorset, West Sussex, Oxfordshire, Berkshire and parts of Gloucestershire, Buckinghamshire, Northamptonshire, Surrey, and Wiltshire, with geographic coverage varying between digital, television and radio services. The region is headquartered in Southampton and has smaller offices in Brighton, Dorchester, Oxford, Reading, Swindon and Guildford. Services Television ''BBC Souths television output (broadcast on BBC One) consists of its flagship regional news service '' BBC South Today'' and includes the weekly half-hour '' Politics South'' show dedicated to the region. The region covers television services for Hampshire, Isle of Wight, Berkshire, Oxfordshire, most of Dorset and West Sussex and parts of Buckinghamshire, Wiltshire, Surrey, Northamptonshire and Gloucestershire. Due to the size of Surrey, the listenership of BBC Radio Surrey is covered by both BBC London, BBC South East and BBC South. The tel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
BBC One
BBC One is a British free-to-air public broadcast television channel owned and operated by the BBC. It is the corporation's oldest and flagship channel, and is known for broadcasting mainstream programming, which includes BBC News television bulletins, primetime drama and entertainment, and live BBC Sport events. The channel was launched on 2 November 1936 under the name BBC Television Service, which was the world's first regular television service with a high level of image resolution. It was renamed BBC TV in 1960 and used this name until the launch of the second BBC channel, BBC2, in 1964. The main channel then became known as BBC1. The channel adopted the current spelling of BBC One in 1997. The channel's annual budget for 2012–2013 was £1.14 billion. It is funded by the television licence fee together with the BBC's other domestic television stations and shows uninterrupted programming without commercial advertising. The television channel had the highest reach ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
High-definition Television
High-definition television (HDTV) describes a television or video system which provides a substantially higher image resolution than the previous generation of technologies. The term has been used since at least 1933; in more recent times, it refers to the generation following standard-definition television (SDTV). It is the standard video format used in most broadcasts: Terrestrial television, terrestrial broadcast television, cable television, satellite television. Formats HDTV may be transmitted in various formats: * 720p (): 921,600 pixels * 1080i () interlaced scan: 1,036,800 pixels (≈1.04Mpx). * 1080p () progressive scan: 2,073,600 pixels (≈2.07Mpx). ** Some countries also use a non-standard CTA resolution, such as : 777,600 pixels (≈0.78Mpx) per field or 1,555,200 pixels (≈1.56Mpx) per frame When transmitted at two megapixels per frame, HDTV provides about five times as many pixels as SD (standard-definition television). The increased resolution provides for a cl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
DVB-T2
DVB-T2 is an abbreviation for "Digital Video Broadcasting – Second Generation Terrestrial"; it is the extension of the television standard DVB-T, issued by the consortium DVB, devised for the broadcast transmission of digital terrestrial television. DVB has been standardised by ETSI. This system transmits compressed digital audio, video, and other data in "physical layer pipes" (PLPs), using OFDM modulation with concatenated channel coding and interleaving. The higher offered bit rate, with respect to its predecessor DVB-T, makes it a system suited for carrying HDTV signals on the terrestrial TV channel (though many broadcasters still use plain DVB-T for this purpose). , it was implemented in broadcasts in the United Kingdom (Freeview HD, eight channels across two multiplexes, plus an extra multiplex in Northern Ireland carrying three SD channels), Italy (Europa 7 HD, twelve channels), Finland (21 channels, five in HD), Germany (six HD (1080p50) channels, with 40 in planning), ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ofcom
The Office of Communications, commonly known as Ofcom, is the government-approved regulatory and competition authority for the broadcasting, internet, telecommunications and mail, postal industries of the United Kingdom. Ofcom has wide-ranging powers across the television, radio, telecoms, internet and postal sectors. It has a statutory duty to represent the interests of citizens and consumers by promoting competition and protecting the public from harmful or offensive material. Some of the main areas Ofcom regulates are TV and radio standards, broadband and phones, video-sharing platforms online, the wireless spectrum and postal services. The regulator was initially established by the (c. 11) and received its full authority from the Communications Act 2003 (c. 21). History On 20 June 2001, the Queen's Speech to the Parliament of the United Kingdom, UK Parliament announced the creation of Ofcom. The new body, which was to replace several existing authorities, was concei ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
800 MHz Frequency Band
The 800 MHz frequency band is a portion of the electromagnetic spectrum, or frequency band, that encompasses 790–862 MHz. Being a part of the spectrum known as "UHF Bands IV and V" (i.e. 470 MHz to 862 MHz) it was allocated by the ITU to Broadcasting as the primary user in Region 1 and was used for analogue television broadcasting before changing to digital terrestrial television in many countries.The 'Mobile Service' in ITU terms, not to be confused with mobile phone operators, was allocated as a secondary user of the band As such it is also referred to as "digital dividend" spectrum. In Europe and to some extent elsewhere, the band corresponds to UHF channel 61–69. In most territories the band was also used by Services Ancillary to Broadcasting (SAB) or Services Ancillary to Programme Making (SAP), both often now referred to as PMSE (Programme Making and Special Events) in the form of professional wireless microphones, radio talkback systems and wireless ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
June 1999 - April 2009
June is the sixth and current month of the year in the Julian and Gregorian calendars—the latter the most widely used calendar in the world. Its length is 30 days. June succeeds May and precedes July. This month marks the start of summer in the Northern Hemisphere and contains the summer solstice, which is the day with the most daylight hours. In the Southern Hemisphere, June is the start of winter and contains the winter solstice, the day with the fewest hours of daylight out of the year. In places north of the Arctic Circle, the June solstice is when the midnight sun occurs, during which the Sun remains visible even at midnight. The Atlantic hurricane season—when tropical or subtropical cyclones are most likely to form in the north Atlantic Ocean—begins on 1 June and lasts until 30 November. Several monsoons and subsequent wet seasons also commence in the Northern Hemisphere during this month. Multiple meteor showers occur annually in June, including the Arietids, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Six TV
Six TV was the sixth free to air terrestrial television channel in the United Kingdom, broadcast in Oxford and Southampton. It was the final analogue network to have been launched after BBC One, BBC Two, ITV, Channel 4 and Channel 5. It operated under a set of Restricted Television Service Licences, broadcasting on UHF channel 47 in Oxford and channel 29 in Southampton. It was owned by Oxford Broadcasting, who launched the channel in 1999; Oxford Broadcasting was sold to Milestone Group in 2001, who closed all operations by April 2009. Launch and expansion Oxford Broadcasting was founded in 1998 by Debora and Thomas Harding, who both had worked at Oxford-based video production company Undercurrents. They applied for a local television licence and were successful. They raised the capital to launch the station, set up a broadcast studio in an old nuclear bunker on Woodstock Road, and hired over 60 staff. From the beginning, the channel focused on local stories, particul ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Restricted Service Licence
A UK Restricted Service Licence (often called an RSL) is typically granted to radio stations and television stations broadcasting within the UK to serve a local community or a special event. Licences are granted by the broadcasting authority Ofcom (formerly the Radio Authority and the Independent Television Commission, respectively). History In 1972, the Independent Broadcasting Authority was created and given responsibility for regulating independent television and radio services in the UK. Over time, the demand for local services increased, and finally prompted an Act of Parliament to deregulate the respective industries and facilitate new long-term and short-term broadcast licences. In 1990, the Broadcasting Act 1990 became law, and led to the establishment of two licensing authorities: the Radio Authority to license new radio services and monitor existing licences, and the Independent Television Commission, to license new short-term television services. While the 1 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multiplex (television)
A multiplex or mux, also known as a bouquet, is a grouping of program services as interleaved data packets for broadcast over a network or modulated multiplexed medium, particularly terrestrial broadcasting. The program services are broadcast as part of one transmission and split out at the receiving end. The conversion from analog to digital television made it possible to transmit more than one video service, in addition to audio and data, within a fixed space previously used to transmit one analog TV service (varying between six and eight megahertz depending on the system used and bandplan). The capacity of a multiplex depends on several factors, including the video resolution and broadcast quality, compression method, bitrate permitted by the transmission standard, and allocated bandwidth; statistical time-division multiplexing is often used to dynamically allocate bandwidth in accordance with the needs of each individual service. Each service in a multiplex has a separate vir ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Digital Terrestrial Television In The United Kingdom
Digital terrestrial television in the United Kingdom encompasses over 100 television, radio and interactive services broadcast via the United Kingdom's terrestrial television network and receivable with a standard television set. The majority of digital terrestrial television (DTT) services, including the five former Analog television, analogue channels, are broadcast free-to-air, and a further selection of encrypted pay television, pay TV services (such as Racing TV) are also available. Freeview (UK), Freeview is the only DTT service since Top Up TV closed in 2013. The digital broadcasting technology adopted in the UK is the DVB-T system (Digital Video Broadcasting – Terrestrial) carrying compressed digital audio, video and other data in a combined transport stream, using modulation. A total of eight national and one local 'multiplexes' are broadcast in the UK, guaranteed to reach over 90% of the country. Three of the multiplexes, carrying the free public service channels op ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Channel 5 (UK)
5 (formerly known as Channel 5 and Five) is a British free-to-air public broadcast television channel owned and operated by Channel 5 Broadcasting Limited, a wholly-owned subsidiary of Paramount Global's UK and Australia division. It was launched in 30 March 1997 to provide a fifth national terrestrial channel in the United Kingdom. Channel 5 was renamed Five, from 16 September 2002 until 13 February 2011. Most of this was under the RTL Group's ownership with Richard Desmond purchasing the channel on 23 July 2010 and reverting the name change.'Mini-revamp planned for Channel 5 News' ATV Network, 30 October 2010 On 1 May 2014, the channel was acquired by Viacom (now Paramount Glo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
