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6WF
ABC Radio Perth (call sign: 6WF) is the on-air identifier of a radio station located in Perth, Western Australia, operated by the Australian Broadcasting Corporation, and broadcasting at 720 hertz, kHz amplitude modulation, AM. It is the flagship ABC Local Radio station in Western Australia. The station was established under the Sealed Set scheme by Westralian Farmers in 1924, sold to the Commonwealth Government in 1928 and provided with programmes by the Australian Broadcasting Company, became part of the Australian Broadcasting Corporation, Australian Broadcasting Commission in 1932, which became the Australian Broadcasting Corporation in 1983. History Westralian Farmers era 6WF transmitted its first broadcast on the evening of Wednesday 4 June 1924 and in doing so established a number of records. It was the first "high powered" station to commence in Western Australia. It was the last such station to commence using longwave (1250 metres, 240 kHz) being promoted by A ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
History Of The Australian Broadcasting Corporation
The Australian Broadcasting Corporation had its origins in a licensing scheme for individual radio stations administered by the Postmaster-General's Department established in 1923 into a content provider in radio, television and new media. From 1928 the National Broadcasting Service was established to take over 12 radio licences as a national broadcaster, while the Australian Broadcasting Company (a private company established in 1924) was responsible for supplying programs to the service. The Australian Broadcasting Commission was established on 1 July 1932, funded by the Australian Government and bound by legislation enshrined in the ''Australian Broadcasting Commission Act 1932''. During and after the war, the ABC was given statutory powers that reinforced its independence from the government and enhanced its news-gathering role. From July 1946, the broadcaster was required by new legislation to broadcast parliamentary sessions from the Australian Parliament, and its news servi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wesfarmers
Wesfarmers Limited is an Australian conglomerate, headquartered in Perth, Western Australia. It has interests predominantly in Australia and New Zealand, operating in retail, chemical, fertiliser, industrial and safety products. With revenue of A$30.8 billion in the 2020 financial year, it is one of Australia's largest companies by revenue. Wesfarmers is also one of the largest private employers in Australia, with approximately 107,000 employees. Wesfarmers was founded in 1914 as a co-operative to provide services and merchandise to Western Australian farmers. It was listed on the Australian Securities Exchange in 1984 and grew into a major retail conglomerate. History Westralian Farmers Co‐operative Limited was formed in 1914 as a cooperative company by the Farmers' and Settlers' Association of Western Australia, to acquire the assets of the West Australian Producers' Union, to be focused on the provision of services and merchandise to the Western Australian rural commun ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Western Australia
Western Australia (commonly abbreviated as WA) is a state of Australia occupying the western percent of the land area of Australia excluding external territories. It is bounded by the Indian Ocean to the north and west, the Southern Ocean to the south, the Northern Territory to the north-east, and South Australia to the south-east. Western Australia is Australia's largest state, with a total land area of . It is the second-largest country subdivision in the world, surpassed only by Russia's Sakha Republic. the state has 2.76 million inhabitants percent of the national total. The vast majority (92 percent) live in the south-west corner; 79 percent of the population lives in the Perth area, leaving the remainder of the state sparsely populated. The first Europeans to visit Western Australia belonged to the Dutch Dirk Hartog expedition, who visited the Western Australian coast in 1616. The first permanent European colony of Western Australia occurred following the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Broadcasting Company
The Australian Broadcasting Company Pty. Ltd. was a company founded in Melbourne in 1924 with a capital of £A 100,000 by a consortium of entertainment interests, notably Farmer & Company, J. C. Williamson Limited and J. & N. Tait to found and operate commercial radio broadcasting stations. Other major shareholders, perhaps later entrants, were Union Theatres Limited, B & J. Fuller and J. Albert & Son. Directors were Stuart Doyle, Frank Albert and Sir Benjamin Fuller. The Company was set up in Sydney by Sir Benjamin Fuller and Frank Albert. Licensing In 1929 the company won the contract to supply radio programmes for broadcast on the "A-class" transmitters contracted to the Federal Government's National Broadcasting Service. The Royal Commission of 1927 had recommended full nationalisation in the style of the BBC, but the conservative government of the time chose this out-sourced approach instead. As each of the "A-class" licences expired during 1929 and 1930, the Com ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sealed Set
In Australia, in 1924 Ernest Fisk (later Sir Ernest) of AWA - Amalgamated Wireless (Australasia) suggested the introduction of a sealed set system (also known as a sealed receiver) where radio sets could only receive the transmitting service (or services) to which they were licensed. Under this model, the Government would issue a licence to transmit on a given wavelength (or frequency in modern terminology) and oversee the manufacture of receivers locked on that wavelength. The owner of the transmitting licence could then charge the receiver's owner a recurrent fee that would be used to run the station. This was seen as preferable to the British situation where the Government backed a monopolistic service (the British Broadcasting Company as it was then) and collected a single licence fee from each household with a receiver. There appears to have been little attention at the time to a third possible model; that of the licensee charging for advertisements, as was done in the United St ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ABC Local Radio
ABC Local Radio is a network of publicly owned radio stations in Australia, operated by the Australian Broadcasting Corporation. ABC Local Radio stations broadcast across the continent using terrestrial transmitters and satellites. Its programming consists of news, current affairs, talkback, entertainment, sport, music and local affairs. They are usually reckoned as the flagship ABC radio stations in their areas. Depending on the time of day and the day of the week, programming can either be purely local (typically on weekday mornings), broadcast from the state or territory capital city ABC station, or simulcast across all ABC Local Radio services across the country (typically overnight, public holidays, in the summer months and on weekends). History Originally, Local Radio was known internally as ''ABC Radio 1'' in metropolitan regions and ''ABC Radio 3'' in regional areas. ''Radio 1'' was a largely local format while ''Radio 3'' was more networked and included content from ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Daily News (Perth, Western Australia)
The ''Daily News'', historically a successor of ''The Inquirer'' and ''The Inquirer and Commercial News'', was an afternoon daily English language newspaper published in Perth, Western Australia, from 1882 to 1990, though its origin is traceable from 1840. History One of the early newspapers of the Western Australian colony was ''The Inquirer'', established by Francis Lochee and William Tanner on 5 August 1840. Lochee became sole proprietor and editor in 1843 until May 1847 when he sold the operation to the paper's former compositor Edmund Stirling. In July 1855, ''The Inquirer'' merged with the recently established ''Commercial News and Shipping Gazette'', owned by Robert John Sholl, as ''The Inquirer & Commercial News''. It ran under the joint ownership of Stirling and Sholl. Sholl departed and, from April 1873, the paper was produced by Stirling and his three sons, trading as Stirling & Sons. Edmund Stirling retired five years later and his three sons took control as Stirl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Daily News (Perth)
The ''Daily News'', historically a successor of ''The Inquirer'' and ''The Inquirer and Commercial News'', was an afternoon daily English language newspaper published in Perth, Western Australia, from 1882 to 1990, though its origin is traceable from 1840. History One of the early newspapers of the Western Australian colony was ''The Inquirer'', established by Francis Lochee and William Tanner on 5 August 1840. Lochee became sole proprietor and editor in 1843 until May 1847 when he sold the operation to the paper's former compositor Edmund Stirling. In July 1855, ''The Inquirer'' merged with the recently established ''Commercial News and Shipping Gazette'', owned by Robert John Sholl, as ''The Inquirer & Commercial News''. It ran under the joint ownership of Stirling and Sholl. Sholl departed and, from April 1873, the paper was produced by Stirling and his three sons, trading as Stirling & Sons. Edmund Stirling retired five years later and his three sons took control as Stirl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ground Wave
Ground waves are radio waves propagating parallel to and adjacent to the surface of the Earth, following the curvature of the Earth. This radiation is known as Norton surface wave, or more properly Norton ground wave, because ground waves in radio propagation are not confined to the surface. Overview Lower frequency radio waves, below 3 MHz, travel efficiently as ground waves. In ITU nomenclature, this includes (in order): medium frequency (MF), low frequency (LF), very low frequency (VLF), ultra low frequency (ULF), super low frequency (SLF), extremely low frequency (ELF) waves. Ground propagation works because lower-frequency waves are more strongly diffracted around obstacles due to their long wavelengths, allowing them to follow the Earth's curvature. Ground waves propagate in vertical polarization, with their magnetic field horizontal and electric field (close to) vertical. Conductivity of the surface affects the propagation of ground waves, with more conductive su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mediumwave
Medium wave (MW) is the part of the medium frequency (MF) radio band used mainly for AM radio broadcasting. The spectrum provides about 120 channels with more limited sound quality than FM stations on the FM broadcast band. During the daytime, reception is usually limited to more local stations, though this is dependent on the signal conditions and quality of radio receiver used. Improved signal propagation at night allows the reception of much longer distance signals (within a range of about 2,000 km or 1,200 miles). This can cause increased interference because on most channels multiple transmitters operate simultaneously worldwide. In addition, amplitude modulation (AM) is often more prone to interference by various electronic devices, especially power supplies and computers. Strong transmitters cover larger areas than on the FM broadcast band but require more energy and longer antennas. Digital modes are possible but have not reached momentum yet. MW was the main radio ban ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skywave
In radio communication, skywave or skip refers to the propagation of radio waves reflected or refracted back toward Earth from the ionosphere, an electrically charged layer of the upper atmosphere. Since it is not limited by the curvature of the Earth, skywave propagation can be used to communicate beyond the horizon, at intercontinental distances. It is mostly used in the shortwave frequency bands. As a result of skywave propagation, a signal from a distant AM broadcasting station, a shortwave station, or – during sporadic E propagation conditions (principally during the summer months in both hemispheres) a distant VHF FM or TV station – can sometimes be received as clearly as local stations. Most long-distance shortwave (high frequency) radio communication – between 3 and 30 MHz – is a result of skywave propagation. Since the early 1920s amateur radio operators (or "hams"), limited to lower transmitter power than broadcast stations, have ta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Postmaster-General's Department
The Postmaster-General's Department (PMG) was a department of the Australian federal government, established at Federation in 1901, whose responsibilities included the provision of postal and telegraphic services throughout Australia. It was abolished in December 1975 and replaced by the Postal and Telecommunications Department. Two separate legal entities had been established in July 1975 to take over the department's operations: Telecom Australia (colloquially "Telecom"; later became Telstra) and Australia Post. History The Postmaster-General's Department was created in 1901 to take over all postal and telegraphy services in Australia from the states and administer them on a national basis. The department was administered by the postmaster-general. The first permanent secretary of the department was Sir Robert Townley Scott, who held office from 1 July 1901 until his retirement on 31 December 1910. In its first 25 years, the department grew from 6,000 to 10,000 off ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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