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ABC Tasmania
ABT is a television station operated by the publicly-owned Australian Broadcasting Corporation, with a transmission area covering southern Tasmania. ABT began broadcasting on VHF channel 2 on 4 June 1960, with studios in inner-city Hobart and transmitter at Mount Wellington. The "AB" in the call sign stands for "Australian Broadcasting", as in Australian Broadcasting Commission (now Australian Broadcasting Corporation). The "T" in the call sign stands for Tasmania. As in other Australian states, the ABC television station in the state's capital city relays programs to a network of region-based transmitters: in the case of Tasmania, ABNT for northern Tasmania (transmitter located on Mt Barrow) and ABKT for King Island (transmitter located on Gentle Annie Hill). Whilst their callsigns imply that they are standalone television stations, they have only ever operated as relays from ABT. As well as these two nominal stations transmitting programs from ABT, there is an extensive net ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Very High Frequency
Very high frequency (VHF) is the ITU designation for the range of radio frequency electromagnetic waves ( radio waves) from 30 to 300 megahertz (MHz), with corresponding wavelengths of ten meters to one meter. Frequencies immediately below VHF are denoted high frequency (HF), and the next higher frequencies are known as ultra high frequency (UHF). VHF radio waves propagate mainly by line-of-sight, so they are blocked by hills and mountains, although due to refraction they can travel somewhat beyond the visual horizon out to about 160 km (100 miles). Common uses for radio waves in the VHF band are Digital Audio Broadcasting (DAB) and FM radio broadcasting, television broadcasting, two-way land mobile radio systems (emergency, business, private use and military), long range data communication up to several tens of kilometers with radio modems, amateur radio, and marine communications. Air traffic control communications and air navigation systems (e.g. VOR and ILS ... [...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 ef ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Stations In Hobart
Television, sometimes shortened to TV, is a telecommunication medium for transmitting moving images and sound. The term can refer to a television set, or the medium of television transmission. Television is a mass medium for advertising, entertainment, news, and sports. Television became available in crude experimental forms in the late 1920s, but only after several years of further development was the new technology marketed to consumers. After World War II, an improved form of black-and-white television broadcasting became popular in the United Kingdom and the United States, and television sets became commonplace in homes, businesses, and institutions. During the 1950s, television was the primary medium for influencing public opinion.Diggs-Brown, Barbara (2011''Strategic Public Relations: Audience Focused Practice''p. 48 In the mid-1960s, color broadcasting was introduced in the U.S. and most other developed countries. The availability of various types of archival storag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Television Broadcasting In Australia
Television broadcasting in Australia began officially on 16 September 1956, with the opening of TCN-9, quickly followed by national and commercial stations in Sydney and Melbourne, all these being in 625-line black and white. The commencement date was designed so as to provide coverage of the Olympic Games in Melbourne. It has now grown to be a nationwide system that includes a broad range of public, commercial, community, subscription, narrowcast, and amateur stations. Colour television in the PAL 625-line format was introduced in 1967 and went to a full-time basis on 1 March 1975 while subscription television, on the Galaxy platform, began in January 1995. Digital terrestrial television was introduced on 1 January 2001 in Australia's five largest capital cities. As early as 1929, two Melbourne commercial radio stations, 3UZ and 3DB were conducting experimental mechanical television broadcasts – these were conducted in the early hours of the morning, after the stations h ... [...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] |
Alan Kohler
Alan Robert Kohler (born 26 April 1952) is an Australian financial journalist and newspaper editor. He currently writes for his own online financial publication, ''The Constant Investor''. Career In 1969, Kohler began as a cadet on ''The Australian''. He has been a columnist for Chanticleer in ''The Australian Financial Review'' and served as its editor between 1985 and 1988. He was editor of ''The Age'' from 1992 to 1995. Kohler was chief executive and a major shareholder of Australian Independent Business Media Pty Ltd, which published the online investment newsletter ''Eureka Report'' and the free, 24-hour business news and commentary website ''Business Spectator'' since 2007. AIBM was sold for $30m in 2012 to News Corp; Kohler remained as editor-in-chief. Alan Kohler appeared on the ABC's ''Inside Business'' from 2002 to 2013 and continues to appear on ABC News. He was chairman of Melbourne University Press Melbourne University Publishing (MUP) is the book publishing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CC-BY Icon
A Creative Commons (CC) license is one of several public copyright licenses that enable the free distribution of an otherwise copyrighted "work".A "work" is any creative material made by a person. A painting, a graphic, a book, a song/lyrics to a song, or a photograph of almost anything are all examples of "works". A CC license is used when an author wants to give other people the right to share, use, and build upon a work that the author has created. CC provides an author flexibility (for example, they might choose to allow only non-commercial uses of a given work) and protects the people who use or redistribute an author's work from concerns of copyright infringement as long as they abide by the conditions that are specified in the license by which the author distributes the work. There are several types of Creative Commons licenses. Each license differs by several combinations that condition the terms of distribution. They were initially released on December 16, 2002, by ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Australian Communications And Media Authority
The Australian Communications and Media Authority (ACMA) is an Australian government statutory authority within the Communications portfolio. ACMA was formed on 1 July 2005 with the merger of the Australian Broadcasting Authority and the Australian Communications Authority. ACMA is responsible for collecting broadcasting, radiocommunication and telecommunication taxes and regulating Australian media. It does this through various legislation, regulations, standards and codes of practice. ACMA is a converged regulator, created to oversee the convergence of telecommunications, broadcasting, radio communications and the internet. Organization ACMA is an independent government agency managed by an executive team comprising the Chair (who is also the Agency Head), Deputy Chair (who is also the chief executive officer). ACMA collects revenue on behalf of the Australian Government through broadcasting, radiocommunications and telecommunications taxes, charges and license fees. It a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mount Barrow
Mount Barrow ( Aboriginal: ''pialermeliggener'') is a mountain in the northern region of Tasmania, Australia. With an elevation of above sea level, the mountain is located east-north-east of Launceston. The mountain habitat is a mixture of temperate old growth rainforest, subalpine and alpine landscapes. Location and features Mount Barrow is a Jurassic dolerite-capped plateau with widespread block fields and a sharp summit ridge at the north-eastern end. It is the closest alpine mountain to Launceston - the plateau extends to and reaches a maximum altitude of above sea level, making it the second highest peak in eastern Tasmania. The road to the summit is periodically closed in winter due to snow; near the summit this becomes a narrow gravel road leading to a parking area, with an old stone hut nearby. The snow line is located at around . The mountain is in lands once occupied by Tasmanian Aborigines and lies at the border of country occupied by the Ben Lomond Nation, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Launceston, Tasmania
Launceston () or () is a city in the north of Tasmania, Australia, at the confluence of the North Esk and South Esk rivers where they become the Tamar River (kanamaluka). As of 2021, Launceston has a population of 87,645. Material was copied from this source, which is available under Creative Commons Attribution 4.0 International License/ref> Launceston is the second most populous city in Tasmania after the state capital, Hobart. As of 2020, Launceston is the 18th largest city in Australia. Launceston is fourth-largest inland city and the ninth-largest non-capital city in Australia. Launceston is regarded as the most liveable regional city, and was one of the most popular regional cities to move to in Australia from 2020 to 2021. Launceston was named Australian Town of the Year in 2022. Settled by Europeans in March 1806, Launceston is one of Australia's oldest cities and it has many historic buildings. Like many places in Australia, it was named after a town in the United K ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ultra High Frequency
Ultra high frequency (UHF) is the ITU designation for radio frequencies in the range between 300 megahertz (MHz) and 3 gigahertz (GHz), also known as the decimetre band as the wavelengths range from one meter to one tenth of a meter (one decimeter). Radio waves with frequencies above the UHF band fall into the super-high frequency (SHF) or microwave frequency range. Lower frequency signals fall into the VHF (very high frequency) or lower bands. UHF radio waves propagate mainly by line of sight; they are blocked by hills and large buildings although the transmission through building walls is strong enough for indoor reception. They are used for television broadcasting, cell phones, satellite communication including GPS, personal radio services including Wi-Fi and Bluetooth, walkie-talkies, cordless phones, satellite phones, and numerous other applications. The IEEE defines the UHF radar band as frequencies between 300 MHz and 1 GHz. Two other IEEE radar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
King Island, Tasmania
King Island is an island in the Bass Strait, belonging to the Australian state of Tasmania. It is the largest of three islands known as the New Year Group, and the second-largest island in Bass Strait (after Flinders Island). The island's population at the was 1,585 people, up from 1,566 in 2011. The local government area of the island is the King Island Council. The island forms part of the official land divide between the Great Australian Bight and Bass Strait, off the north-western tip of Tasmania and about halfway to the mainland state of Victoria. The southernmost point is Stokes Point and the northernmost point is Cape Wickham. There are three small islands immediately offshore: New Year Island and Christmas Island situated to the northwest, and a smaller island Councillor Island to the east, opposite Sea Elephant Beach. King Island was first visited by Europeans in the late 18th century. It was named after Philip Gidley King, Colonial Governor of New South Wales, w ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
