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ABC Broken Hill
ABC Broken Hill is an ABC Local Radio station based in Broken Hill and broadcasting to the surrounding outback region in New South Wales, including the towns of Menindee, White Cliffs and Silverton. Unlike the rest of New South Wales, Broken Hill operates as part of South Australia's ABC Local Radio network, and takes network feeds from ABC Radio Adelaide whenever it isn't producing its own content. This is because Broken Hill is on Central Time, while the rest of NSW is on Eastern Time. History The station went to air in the evening 29 July 1948 as station 2NB/760 AM. A ceremony was held in honour of the opening at the Broken Hill Town Hall and was attended by Acting Mayor Alderman W. F. Riddiford, Local Federal Member for Parliament J. J. Clark, Postmaster General Senator Cameron and Vice-Chairman of the ABC Mr E. R. Dawe, who stated that "2NB would bring programs nearer to the local Broken Hill people" and that "the Commission hoped that the people of Broken Hill would b ... [...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] |
White Cliffs, New South Wales
White Cliffs is a small town in outback New South Wales in Australia, in Central Darling Shire. White Cliffs is around 255 km northeast of Broken Hill, 93 km north of Wilcannia. At the , White Cliffs had a population of 156. The primary school opened in 1895, and has operated continuously since then. White Cliffs was one of the many places visited by Bill Bryson in research for the book ''Down Under''. History The town was established in the late 19th century when opal was discovered. Opal has been mined ever since. The first Australian opal was found 20 years before in Queensland in 1872, when a party of kangaroo hunters were operating in the White Cliffs area. One of them, who had left the party to track down a wounded kangaroo over some low stony hills, picked up a pretty stone which appealed to him. When taking back the stone, they suspected it could be opal which the local jeweller confirmed. He advised to get as much opal as possible since this could be more prof ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations Established In 1948
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Stations In New South Wales
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships, spacecraft and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC Online
The Australian Broadcasting Corporation (ABC) is the national broadcaster of Australia. It is principally funded by direct grants from the Australian Government and is administered by a government-appointed board. The ABC is a publicly-owned body that is politically independent and fully accountable, with its charter enshrined in legislation, the ''Australian Broadcasting Corporation Act 1983''. ABC Commercial, a profit-making division of the corporation, also helps to generate funding for content provision. The ABC was established as the Australian Broadcasting Commission on 1 July 1932 by an act of federal parliament. It effectively replaced the Australian Broadcasting Company, a private company established in 1924 to provide programming for A-class radio stations. The ABC was given statutory powers that reinforced its independence from the government and enhanced its news-gathering role. Modelled after the British Broadcasting Corporation (BBC), which is funded by a televi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Radio Stations In Australia
This is a list of radio stations that broadcast in Australia. The first digit of the callsign represents the state or territory: 1 – ACT, 2 – NSW and ACT, 3 – VIC, 4 – QLD, 5 – SA, 6 – WA, 7 – TAS, 8 – NT. Australian Capital Territory (ACT) Canberra AM FM DAB+ New South Wales Sydney Area AM FM Northeast AM FM Albury FM *87.6 MHz – Raw FM – Dance Radio - Narrowcast *88.0 MHz - Gold FM - Hume Travel Network - Narrowcast *88.8 MHz – Faith FM – Religious station - Narrowcast *89.5 MHz - SBS Radio 1 - Multicultural Radio *98.5 MHz - The Light - Christian Community *99.3 MHz – Sky Sports Radio – Relay of Racing Radio - Narrowcast *100.9 MHz - ABC News Radio - Continuous news plus parliamentary broadcasts *101.7 MHz – 2APH – Vision Australia Radio (Radio For The Print Handicapped) *103.3 MHz - Triple J - ABC National Youth Network *104.1 MHz - ABC Classic - Classical Music *104.9&n ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC Radio Adelaide
ABC Radio Adelaide (call sign: 5AN) is the ABC Local Radio station for Adelaide. It is broadcast at 891 kHz on the AM band. It is also available on Digital TV in Adelaide. History 5AN started transmitting on 15 October 1937 with equipment located in the central telephone exchange, and a radio mast located in Post Office Place. The station transmitter moved to Brooklyn Park, already the site of 5CL's transmitter, on 4 May 1944. The radio mast was moved from the east side of the building to the south side in 1952 to make way for a road to the projected new airport. The proximity of the transmitter site to the airport was inconvenient for both operations, so a new transmitter site was built in open fields at Pimpala, at the corner of Sherriffs and Hillier Roads, Reynella, and was opened on 20 September 1961 by the Postmaster-General C W Davidson. New transmitters for 5AN and 5CL, rated at 50 kW, manufactured by STC, had been installed in the building by the Postma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
South Australia
South Australia (commonly abbreviated as SA) is a state in the southern central part of Australia. It covers some of the most arid parts of the country. With a total land area of , it is the fourth-largest of Australia's states and territories by area, and second smallest state by population. It has a total of 1.8 million people. Its population is the second most highly centralised in Australia, after Western Australia, with more than 77 percent of South Australians living in the capital Adelaide, or its environs. Other population centres in the state are relatively small; Mount Gambier, the second-largest centre, has a population of 33,233. South Australia shares borders with all of the other mainland states, as well as the Northern Territory; it is bordered to the west by Western Australia, to the north by the Northern Territory, to the north-east by Queensland, to the east by New South Wales, to the south-east by Victoria, and to the south by the Great Australian Bight.M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Silverton, New South Wales
Silverton is a small village at the far west of New South Wales, Australia, north-west of Broken Hill. At the , Silverton had a population of 50. The town sprang up after the discovery of rich silver deposits, although it was soon eclipsed by an even richer silver-lead-zinc ore body at nearby Broken Hill. The town is often referred to as a ghost town;"Silverton." ''Broken Hill: Accessible Outback.'' 2007, Edition 15, p26. however, there remains a small permanent population and mainly tourist related businesses. History The earliest human settlers in the area are thought to be the Wiljakali"History." ''Broken Hill: Accessible Outback.'' 2007, Edition 15, p4. people, although this was probably only intermittent due to lack of permanent water sources. As in much of Australia, a combination of disease and aggression by white settlers drove them from their lands. The first European to visit the area was the then Surveyor General of New South Wales, Major Thomas Mitchell, in 1841. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Menindee, New South Wales
Menindee (frequently but erroneously spelled "Menindie" ) is a small town in the far west of New South Wales, Australia, in Central Darling Shire, on the banks of the Darling River, with a sign-posted population of 980 and a population of 551. Menindee was the first town to be established on the Darling River. There are two distinct theories for the derivation of the township’s name: (a) from the Barkindji word "minandichi" for the shallow ephemeral lake north-west of the present-day township; (b) from the Barkindji word 'milhthaka', meaning "yolk of an egg". History Aboriginal occupation The Menindee district lies within the traditional lands of the Barkindji people, who occupied the area for at least 35,000 years before the arrival of Europeans. Aboriginal people became increasingly concentrated along the Darling River as the nearby Willandra Lakes system began to dry out after the last ice age 20,000 years ago. The area around present-day Menindee was a particularly prod ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amplitude Modulation
Amplitude modulation (AM) is a modulation technique used in electronic communication, most commonly for transmitting messages with a radio wave. In amplitude modulation, the amplitude (signal strength) of the wave is varied in proportion to that of the message signal, such as an audio signal. This technique contrasts with angle modulation, in which either the frequency of the carrier wave is varied, as in frequency modulation, or its phase, as in phase modulation. AM was the earliest modulation method used for transmitting audio in radio broadcasting. It was developed during the first quarter of the 20th century beginning with Roberto Landell de Moura and Reginald Fessenden's radiotelephone experiments in 1900. This original form of AM is sometimes called double-sideband amplitude modulation (DSBAM), because the standard method produces sidebands on either side of the carrier frequency. Single-sideband modulation uses bandpass filters to eliminate one of the sidebands and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New South Wales
) , nickname = , image_map = New South Wales in Australia.svg , map_caption = Location of New South Wales in AustraliaCoordinates: , subdivision_type = Country , subdivision_name = Australia , established_title = Before federation , established_date = Colony of New South Wales , established_title2 = Establishment , established_date2 = 26 January 1788 , established_title3 = Responsible government , established_date3 = 6 June 1856 , established_title4 = Federation , established_date4 = 1 January 1901 , named_for = Wales , demonym = , capital = Sydney , largest_city = capital , coordinates = , admin_center = 128 local government areas , admin_center_type = Administration , leader_title1 = Monarch , leader_name1 = Charles III , leader_title2 = Governor , leader_name2 = Margaret Beazley , leader_title3 = Premier , leader_name3 = Dominic Perrottet (Liberal) , national_representation = Parliament of Australia , national_representation_type1 = Senat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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