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ABC Wide Bay
ABC Wide Bay is an ABC Local Radio station based in Bundaberg broadcasting to the Wide Bay–Burnett region of Queensland. This includes the towns of Maryborough, Gympie, Hervey Bay and Mundubbera. History The station began broadcasting as 4QB in 1948 originally as a relay of the national program. The station was originally based in Maryborough, the traditional capital of the Wide-Bay region. The station negotiated with the School of Arts in 1950 to rent out a small office on the first floor of the school's building for broadcast, and thus it was opened 20 November, 1950. Programs originally consisted of music and local information. The station's local services increased over the years, and in 1952 the first proper newsroom was established with Don Harvey at the helm. In October of that year a new Rural Officer position was established and that person was responsible for putting to air a special rural program every day. In 1954 and 1962 new renovations to the transmitters me ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilohertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one hertz is the reciprocal of one second. It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the energy of a photon, via the Planck relation ''E'' = ''hν'', where ''E'' is the photon's energy, ''ν'' is its frequen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Gardening Australia
''Gardening Australia'' is an Australian lifestyle television program which suggests and promotes organic and environmentally friendly ways of gardening. It is created by the Australian Broadcasting Corporation and airs on ABC TV, in an hour-long weekly show each Friday evening. A monthly magazine, ''Gardening Australia'', was spawned by the show. History The series has its origins in 1969 as ''It's Growing'', with five minute segments broadcast ahead of the Sunday night news on ABT2 in Hobart. It was hosted by Peter Cundall, an experienced gardener with a passion for growing plants using organic methods. He had hosted a gardening talkback segment on ABC radio in Hobart since 1967. It was renamed ''Landscape'' in 1972 and extended to 15 minutes per episode. The format was adapted into ''Gardening Australia'' in 1990, broadcast nationally with the format expanded to 30 minutes per episode. It was still hosted by Cundall with other gardening experts from around Australia. Ste ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC Brisbane
ABC Radio Brisbane ( callsign: 4QR) is an ABC Local Radio station in Brisbane, Queensland. It is one of the largest stations in the network, serving as a base for Queensland programming - many programs are broadcast across the ABC Local Radio network in regional and rural areas of Queensland when those stations are not carrying local programming. General history Radio broadcasting began in Brisbane in 1925 when the Government of Queensland commenced its own broadcasting operations with the callsign 4QG - 4 denoted the state of Queensland; QG stood for ''Queensland Government''. 4QG became a part of the ABC's radio network at its inception in 1932. The ABC started a second Brisbane station on 7 January 1938, using the callsign 4QR. The new station carried national programming—the forerunner of Radio National—while 4QG aired mainly local content. On 28 July 1963, the two stations quietly switched schedules, with 4QR becoming the local outlet for Brisbane while 4QG picke ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Effective Radiated Power
Effective radiated power (ERP), synonymous with equivalent radiated power, is an IEEE standardized definition of directional radio frequency (RF) power, such as that emitted by a radio transmitter. It is the total power in watts that would have to be radiated by a half-wave dipole antenna to give the same radiation intensity (signal strength or power flux density in watts per square meter) as the actual source antenna at a distant receiver located in the direction of the antenna's strongest beam (main lobe). ERP measures the combination of the power emitted by the transmitter and the ability of the antenna to direct that power in a given direction. It is equal to the input power to the antenna multiplied by the gain of the antenna. It is used in electronics and telecommunications, particularly in broadcasting to quantify the apparent power of a broadcasting station experienced by listeners in its reception area. An alternate parameter that measures the same thing is effec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FM Broadcasting
FM broadcasting is a method of radio broadcasting using frequency modulation (FM). Invented in 1933 by American engineer Edwin Armstrong, wide-band FM is used worldwide to provide high fidelity sound over broadcast radio. FM broadcasting is capable of higher fidelity—that is, more accurate reproduction of the original program sound—than other broadcasting technologies, such as AM broadcasting. It is also less susceptible to common forms of interference, reducing static and popping sounds often heard on AM. Therefore, FM is used for most broadcasts of music or general audio (in the audio spectrum). FM radio stations use the very high frequency range of radio frequencies. Broadcast bands Throughout the world, the FM broadcast band falls within the VHF part of the radio spectrum. Usually 87.5 to 108.0 MHz is used, or some portion thereof, with few exceptions: * In the former Soviet republics, and some former Eastern Bloc countries, the older 65.8–74 MHz band ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Megahertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or Cycle per second, cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one hertz is the reciprocal of one second. It is named after Heinrich Hertz, Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in metric prefix, multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the photon energy, energy of a photon, via the Planck relation ''E'' = ''hν'', ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Goonaneman
Mount is often used as part of the name of specific mountains, e.g. Mount Everest. Mount or Mounts may also refer to: Places * Mount, Cornwall, a village in Warleggan parish, England * Mount, Perranzabuloe, a hamlet in Perranzabuloe parish, Cornwall, England * Mounts, Indiana, a community in Gibson County, Indiana, United States People * Mount (surname) * William L. Mounts (1862–1929), American lawyer and politician Computing and software * Mount (computing), the process of making a file system accessible * Mount (Unix), the utility in Unix-like operating systems which mounts file systems Displays and equipment * Mount, a fixed point for attaching equipment, such as a hardpoint on an airframe * Mounting board, in picture framing * Mount, a hanging scroll for mounting paintings * Mount, to display an item on a heavy backing such as foamcore, e.g.: ** To pin a biological specimen, on a heavy backing in a stretched stable position for ease of dissection or display ** To ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eidsvold, Queensland
Eidsvold () is a rural town and locality in the North Burnett Region, Queensland, Australia. The town is the self-proclaimed ''Beef Capital of the Burnett'' and is a hub for the regional cattle industry. In the , the locality of Eidsvold had a population of 574 people. Geography Eidsvold is situated on the Burnett Highway approximately north of the state capital, Brisbane. The highway passes through the locality from the south-east to the north-east, passing through the town's main street (Moreton Street). The Mungar Junction to Monto branch railway passes from south-east to north-east through the locality, roughly parallel to the highway; the Eidsvold railway station serves the town. The Eidsvold–Theodore Road ( State Route 73) runs south and then west from the town. History Wakka Wakka (Waka Waka, Wocca Wocca, Wakawaka) is an Australian Aboriginal language spoken in the Burnett River catchment. The Wakka Wakka language region includes the landscape within the local ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Watt
The watt (symbol: W) is the unit of power or radiant flux in the International System of Units (SI), equal to 1 joule per second or 1 kg⋅m2⋅s−3. It is used to quantify the rate of energy transfer. The watt is named after James Watt (1736–1819), an 18th-century Scottish inventor, mechanical engineer, and chemist who improved the Newcomen engine with his own steam engine in 1776. Watt's invention was fundamental for the Industrial Revolution. Overview When an object's velocity is held constant at one metre per second against a constant opposing force of one newton, the rate at which work is done is one watt. : \mathrm In terms of electromagnetism, one watt is the rate at which electrical work is performed when a current of one ampere (A) flows across an electrical potential difference of one volt (V), meaning the watt is equivalent to the volt-ampere (the latter unit, however, is used for a different quantity from the real power of an electrical circuit). : ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
AM Broadcasting
AM broadcasting is radio broadcasting using amplitude modulation (AM) transmissions. It was the first method developed for making audio radio transmissions, and is still used worldwide, primarily for medium wave (also known as "AM band") transmissions, but also on the longwave and shortwave radio bands. The earliest experimental AM transmissions began in the early 1900s. However, widespread AM broadcasting was not established until the 1920s, following the development of vacuum tube receivers and transmitters. AM radio remained the dominant method of broadcasting for the next 30 years, a period called the "Golden Age of Radio", until television broadcasting became widespread in the 1950s and received most of the programming previously carried by radio. Subsequently, AM radio's audiences have also greatly shrunk due to competition from FM (FM broadcasting, frequency modulation) radio, Digital audio broadcasting, Digital Audio Broadcasting (DAB), satellite radio, HD Radio, HD (digi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kilohertz
The hertz (symbol: Hz) is the unit of frequency in the International System of Units (SI), equivalent to one event (or cycle) per second. The hertz is an SI derived unit whose expression in terms of SI base units is s−1, meaning that one hertz is the reciprocal of one second. It is named after Heinrich Rudolf Hertz (1857–1894), the first person to provide conclusive proof of the existence of electromagnetic waves. Hertz are commonly expressed in multiples: kilohertz (kHz), megahertz (MHz), gigahertz (GHz), terahertz (THz). Some of the unit's most common uses are in the description of periodic waveforms and musical tones, particularly those used in radio- and audio-related applications. It is also used to describe the clock speeds at which computers and other electronics are driven. The units are sometimes also used as a representation of the energy of a photon, via the Planck relation ''E'' = ''hν'', where ''E'' is the photon's energy, ''ν'' is its frequen ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pialba, Queensland
Pialba is a coastal town and suburb of Hervey Bay in the Fraser Coast Region, Queensland, Australia. It is the central business district of Hervey Bay. In the , Pialba had a population of 3,678 people. Geography Pialba is a located north of Brisbane on the southern shore of ''Hervey Bay''. It is the central business district of the town of Hervey Bay. History The area was originally known as Point Vernon, until a town was surveyed and named Polson. On 19 March 1931 the town name was changed to Pialba, reflecting the long existing use of that name. The Hervey Bay railway line from Maryborough to Pialba opened on 18 December 1896. It was used to transport harvested sugarcane to the Maryborough Sugar Mill in addition to daily passenger trains. An extension to Urangan and the Urangan Pier opened on 19 December 1913. As the Pialba railway station was built so close to the beach (), it was not possible to extend the line directly from the Pialba station. A junction was a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
