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Dudelange Radio Tower
The Dudelange Radio Tower is a 285-meter (935 ft) high freestanding steel framework FM radio and television transmission tower, also called a lattice tower, with a triangular cross section located near Dudelange in Luxembourg. When completed in 1957 the Dudelange Radio Tower was the tallest structure in Luxembourg and the fourth tallest lattice tower in the world after the Tokyo, Eiffel and KCTV towers. It remains the tallest freestanding structure in Luxembourg today and the 5th tallest structure overall in the country. Plane Crash On 31 July 1981, a Belgian ( Mirage IIIE) military aircraft crashed into the tower at mid-height, tearing down the upper section of the tower. The pilot did not survive the crash, additionally debris from the tower also fell on a nearby house and tragically killed two broadcast engineers who lived there. The tower was reconstructed the following year. Stations Radio FM stations that transmit from the Dudelange Radio Tower include the following ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dudelange
Dudelange (; ; ) is a commune with town status in southern Luxembourg. It is the fourth-most populous commune, with 22,043 inhabitants. Dudelange is situated close to the border with France. The commune also includes the smaller town of Budersberg, to the north-west. The Mont Saint-Jean, close to Budersberg, hosts the ruins of a medieval castle. In 1794 the French Revolutionary Army committed atrocities against the local population in Dudelange, when they massacred 79 civilians. Dudelange is an important industrial town that grew out of the three villages and a steel mill in 1900. The D in the name of the ARBED steel company, later merged into ArcelorMittal, stood for Dudelange. As well as the Dudelange Radio Tower, an FM radio and television transmitter, it is also the site of thCentre national de l’audiovisuel(CNA), a cultural institute founded in 1989 under the aegis of the Ministry of Culture in order to preserve, promote and exhibit Luxembourg's audiovisual and ph ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mirage IIIE
The Dassault Mirage III () is a family of single/dual-seat, single-engine, fighter aircraft developed and manufactured by French aircraft company Dassault Aviation. It was the first Western European combat aircraft to exceed Mach 2 in horizontal flight,"Mirage III." ''Dassault Aviation'', 18 December 2015. which it achieved on 24 October 1958. In 1952, the French government issued its specification, calling for a , all-weather |
Transmitter Sites In Luxembourg
In electronics and telecommunications, a radio transmitter or just transmitter (often abbreviated as XMTR or TX in technical documents) is an electronic device which produces radio waves with an antenna (radio), antenna with the purpose of signal transmission to a radio receiver. The transmitter itself generates a radio frequency alternating current, which is applied to the Antenna (radio), antenna. When excited by this alternating current, the antenna Electromagnetic radiation, radiates radio waves. Transmitters are necessary component parts of all electronic devices that communicate by radio communication, radio, such as radio broadcasting, radio (audio) and television broadcasting stations, cell phones, walkie-talkies, Wireless LAN, wireless computer networks, Bluetooth enabled devices, garage door openers, two-way radios in aircraft, ships, spacecraft, radar sets and navigational beacons. The term ''transmitter'' is usually limited to equipment that generates radio waves fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures In Dudelange
A building or edifice is an enclosed structure with a roof, walls and windows, usually standing permanently in one place, such as a house or factory. Buildings come in a variety of sizes, shapes, and functions, and have been adapted throughout history for numerous factors, from building materials available, to weather conditions, land prices, ground conditions, specific uses, prestige, and aesthetic reasons. To better understand the concept, see ''Nonbuilding structure'' for contrast. Buildings serve several societal needs – occupancy, primarily as shelter from weather, security, living space, privacy, to store belongings, and to comfortably live and work. A building as a shelter represents a physical separation of the human habitat (a place of comfort and safety) from the ''outside'' (a place that may be harsh and harmful at times). buildings have been objects or canvasses of much artistic expression. In recent years, interest in sustainable planning and building practi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Towers In Luxembourg
A tower is a tall structure, taller than it is wide, often by a significant factor. Towers are distinguished from masts by their lack of guy-wires and are therefore, along with tall buildings, self-supporting structures. Towers are specifically distinguished from buildings in that they are built not to be habitable but to serve other functions using the height of the tower. For example, the height of a clock tower improves the visibility of the clock, and the height of a tower in a fortified building such as a castle increases the visibility of the surroundings for defensive purposes. Towers may also be built for observation, leisure, or telecommunication purposes. A tower can stand alone or be supported by adjacent buildings, or it may be a feature on top of a larger structure or building. Etymology Old English ''torr'' is from Latin ''turris'' via Old French ''tor''. The Latin term together with Greek τύρσις was loaned from a pre-Indo-European Mediterranean languag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lattice Towers
Lattice may refer to: Arts and design * Latticework, an ornamental criss-crossed framework, an arrangement of crossing laths or other thin strips of material * Lattice (music), an organized grid model of pitch ratios * Lattice (pastry), an ornamental pattern of crossing strips of pastry Companies * Lattice Engines, a technology company specializing in business applications for marketing and sales * Lattice Group, a former British gas transmission business * Lattice Semiconductor, a US-based integrated circuit manufacturer Science, technology, and mathematics Mathematics * Lattice (group), a repeating arrangement of points ** Lattice (discrete subgroup), a discrete subgroup of a topological group whose quotient carries an invariant finite Borel measure ** Lattice (module), a module over a ring that is embedded in a vector space over a field ** Lattice graph, a graph that can be drawn within a repeating arrangement of points ** Lattice-based cryptography, encryption sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Famous Transmission Sites
In the following there are lists of sites of notable radio transmitters. During the early history of radio many countries had only a few high power radio stations, operated either by the government or large corporations, which broadcast to the population or to other countries. Because of the large number of transmission sites, this list is not complete. Outside of Europe senders and repeater stations are emphatically presented from international services. Legend Europe Austria Belarus *Molodecno (VLF) Belgium * Schoten (FM, TV) *Transmitter Wavre, Wavre (MW, SW, dismantled) FM DAB TV) *Overijse (MW closed) Bosnia and Herzegovina *Mostre transmitter (MW) Bulgaria *Kaliakra transmitter, Kaliakra (MW, dismantled) *Vakarel Transmitter, Vakarel (LW, MW, dismantled) Croatia *Grbre transmitter (MW) *Deanovec transmitter (MW, KW) Czech Republic *RKS Liblice A, Liblice (dismantled) *RKS Liblice B, Liblice (MW, closed) *Topolná transmitter, Topolná (LW dismantled) *RKS Mělník ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tallest Structures In Luxembourg ...
A list of the tallest structures in Luxembourg. The list contains all types of structures. External links {{TBSW Lists of buildings and structures in Luxembourg, Tallest structures in Luxembourg, List of Luxembourg Luxembourg, officially the Grand Duchy of Luxembourg, is a landlocked country in Western Europe. It is bordered by Belgium to the west and north, Germany to the east, and France on the south. Its capital and most populous city, Luxembour ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Catastrophic Collapses Of Broadcast Masts And Towers
This is a list of catastrophic collapses of broadcast masts and towers. Masts and towers can collapse as a result of natural disasters, such as storms and fires; from engineering defects; and from accidents, sabotage or warfare. __TOC__ List of collapses References {{Disasters Antennas (radio) * History of structural engineering * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Tallest Freestanding Steel Structures
This is a list of tallest freestanding steel structures in the world past and present. To be a freestanding steel structure it must not be supported by guy wires, the list therefore does not include guyed masts and the main vertical and lateral structural elements and floor systems in the case of buildings, are constructed from steel. This type of construction is a rarity today as most tall buildings are built with a composite structure featuring a reinforced concrete core. Oil platforms built using rigid steel jackets, such as the Bullwinkle (oil platform), are included and ranked as the local medium(water) does not provide any horizontal support. In fact they are over engineered specifically to resist water forces them rather than modulate them as compliant towers are designed to do. Demolished structures and structures under construction are also included but not ranked. Steel Structures (above 275 m / 900 ft in height) indicates a structures no longer standing. indicates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KCTV Tower
KCTV (channel 5) is a television station in Kansas City, Missouri, United States, affiliated with CBS. It is owned by Gray Media alongside MyNetworkTV affiliate KSMO-TV (channel 62). The two stations share studios on Shawnee Mission Parkway in Fairway, Kansas; KCTV's transmitter facility, the KCTV Broadcast Tower, is located in the Union Hill section of Kansas City, Missouri. Channel 5 was the fourth television channel to go on the air in Kansas City; KCMO-TV began broadcasting on September 27, 1953, as the television adjunct of KCMO radio. Originally an ABC affiliate, it switched to CBS in 1955 as part of a group affiliation agreement negotiated by the Meredith Corporation, which agreed to buy KCMO radio and television less than a week after KCMO-TV began broadcasting. In 1956, the present tower, a Kansas City landmark, was completed to broadcast the station. Despite protests from Kansas City civic leaders, KCMO-TV moved its studio facilities to Fairway, Kansas, at the e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Steel
Steel is an alloy of iron and carbon that demonstrates improved mechanical properties compared to the pure form of iron. Due to steel's high Young's modulus, elastic modulus, Yield (engineering), yield strength, Fracture, fracture strength and low raw material cost, steel is one of the most commonly manufactured materials in the world. Steel is used in structures (as concrete Rebar, reinforcing rods), in Bridge, bridges, infrastructure, Tool, tools, Ship, ships, Train, trains, Car, cars, Bicycle, bicycles, Machine, machines, Home appliance, electrical appliances, furniture, and Weapon, weapons. Iron is always the main element in steel, but other elements are used to produce various grades of steel demonstrating altered material, mechanical, and microstructural properties. Stainless steels, for example, typically contain 18% chromium and exhibit improved corrosion and Redox, oxidation resistance versus its carbon steel counterpart. Under atmospheric pressures, steels generally ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
