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Deutschlandsender Zeesen
Deutschlandsender Zeesen was a facility for longwave broadcasting near Zeesen, a district of Königs Wusterhausen in Germany. Built by the German ''Reichspost'' in 1927, it served the nationwide Deutschlandsender radio transmissions by the Deutsche Welle broadcaster. History Construction started after the capacity of the first Königs Wusterhausen radio transmitter became insufficient to meet the growing demand. The completion of the Zeesen facility was delayed for three weeks, when the western of the two masts collapsed as its construction reached a height of . The station was inaugurated on 20 December 1927, then called ''Deutschlandsender II''. The Zeesen transmitter's antenna comprised a and T-antenna spun between two guyed masts, which were apart. It was connected directly with the transmitter which was housed in a building in the middle of the two masts. Until 1928 ''Deutschlandsender II'' used the frequency 240 kHz. Afterwards its frequency was 183.5 kHz and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longwave
In radio, longwave (also spelled long wave or long-wave and commonly abbreviated LW) is the part of the radio spectrum with wavelengths longer than what was originally called the medium-wave (MW) broadcasting band. The term is historic, dating from the early 20th century, when the radio spectrum was considered to consist of LW, MW, and short-wave (SW) radio bands. Most modern radio systems and devices use wavelengths which would then have been considered 'ultra-short' (i.e. VHF, UHF, and microwave). In contemporary usage, the term ''longwave'' is not defined precisely, and its intended meaning varies. It may be used for radio wavelengths longer than 1,000 m i.e. frequencies smaller than 300 kilohertz (kHz), including the International Telecommunication Union (ITU) low frequency (LF, 30–300 kHz) and very low frequency (VLF, 3–30 kHz) bands. Sometimes the upper limit is taken to be higher than 300 kHz, but not above the start of the medium wave ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Deutschlandsender Herzberg/Elster
The Deutschlandsender III was a 500 kilowatt longwave transmitter, erected in 1938/39 near Herzberg (Elster), Herzberg, Province of Brandenburg, Brandenburg in Germany. Used for the ''Deutschlandsender'' radio broadcasts, the guyed mast reaching a height of was the tallest construction in Europe and the second tallest in the world. Construction The Deutschlandsender III used a tall guyed steel lattice mast of triangular cross section. This was used as a mast radiator and was therefore mounted on a high Soapstone, steatite insulator. At the top of the mast was a lens-like electrical lengthening structure with a diameter of and a height of . Because the mast was under high voltage during transmission, the aircraft warning lights, aircraft warning lighting was realized in a very unconventional manner. On small poles near the mast multiple rotating searchlights were mounted which illuminated the lens-like structure on the top. It was planned to expand the facility to a circle gr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Buildings And Structures Demolished In 1945
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 Completed In 1927
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 language, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
1927 Establishments In Germany
Nineteen or 19 may refer to: * 19 (number) * One of the years 19 BC, AD 19, 1919, 2019 Films * ''19'' (film), a 2001 Japanese film * ''Nineteen'' (1987 film), a 1987 science fiction film * '' 19-Nineteen'', a 2009 South Korean film * '' Diciannove'', a 2024 Italian drama film informally referred to as "Nineteen" in some sources Science * Potassium, an alkali metal * 19 Fortuna, an asteroid Music * 19 (band), a Japanese pop music duo Albums * ''19'' (Adele album), 2008 * ''19'', a 2003 album by Alsou * ''19'', a 2006 album by Evan Yo * ''19'', a 2018 album by MHD * ''19'', one half of the double album '' 63/19'' by Kool A.D. * ''Number Nineteen'', a 1971 album by American jazz pianist Mal Waldron * ''XIX'' (EP), a 2019 EP by 1the9 Songs * "19" (song), a 1985 song by British musician Paul Hardcastle * "Stone in Focus", officially "#19", a composition by Aphex Twin * "Nineteen", a song from the 1992 album ''Refugee'' by Bad4Good * "Nineteen", a song from the 20 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Masts And Towers In Germany
Radio is the technology of telecommunication, communicating using radio waves. Radio waves are electromagnetic waves of frequency between 3 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna (radio), antenna which radiates the waves. They can be received by other antennas connected to a radio receiver; this is the fundamental principle of radio communication. In addition to communication, radio is used for radar, radio navigation, radio control, 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 Modulation, modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the tran ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Former Radio Masts And Towers
A former is an object, such as a template, gauge or cutting die, which is used to form something such as a boat's hull. Typically, a former gives shape to a structure that may have complex curvature. A former may become an integral part of the finished structure, as in an aircraft fuselage, or it may be removable, being used in the construction process and then discarded or re-used. Aircraft formers Formers are used in the construction of aircraft fuselage, of which a typical fuselage has a series from the nose cone to the empennage, typically perpendicular to the longitudinal axis of the aircraft. The primary purpose of formers is to establish the shape of the fuselage and reduce the column length of stringers to prevent instability. Formers are typically attached to longerons, which support the skin of the aircraft. The "former-and-longeron" technique (also called stations and stringers) was adopted from boat construction, and was typical of light aircraft built until th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Masts
The tallest structure in the world is the Burj Khalifa skyscraper at . Listed are guyed masts (such as telecommunication masts), self-supporting towers (such as the CN Tower), skyscrapers (such as the Willis Tower), oil platforms, electricity transmission towers, and bridge support towers. This list is organized by absolute height. See History of the world's tallest structures, Tallest structures by category, and List of tallest buildings for additional information about these types of structures. Terminology Terminological and listing criteria follow Council on Tall Buildings and Urban Habitat definitions. Guyed masts are differentiated from towers – the latter not featuring any guy wires or other support structures; and buildings are differentiated from towers – the former having at least 50% of occupiable floor space although both are self-supporting structures. Lists by height This list includes structures of all types over 350 meters (1148 feet). Plus it includes fr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of 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) *Wavre (MW, SW, dismantled) FM DAB TV) *Overijse (MW closed) Bosnia and Herzegovina * Mostre transmitter (MW) Bulgaria *Kaliakra (MW, dismantled) * Vakarel (LW, MW, dismantled) Croatia *Grbre transmitter (MW) * Deanovec transmitter (MW, KW) Czech Republic * Liblice (dismantled) * Liblice (MW, closed) * Topolná (LW dismantled) * Mělník-Chloumek (MW closed) * Dobrochov (MW closed) *Ještěd (FM) * Liblice (Am dismantled) Denmark * Kalundborg ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Soviet Military Administration In Germany
The Soviet Military Administration in Germany (; ''Sovyetskaya Voyennaya Administratsiya v Germanii'', SVAG; , SMAD) was the Soviet military government, headquartered in Berlin- Karlshorst, that directly ruled the Soviet occupation zone in Germany from the German surrender in May 1945 until after the establishment of the German Democratic Republic (GDR) in October 1949. According to the Potsdam Agreement in 1945, the SMAD was assigned the eastern portion of present-day Germany, consisting mostly of central Prussia. Prussia was dissolved by the Allies in 1947 and this area was divided between several German states ''(Länder)''. German lands east of the Oder-Neisse line were annexed by Soviet Union or granted to Poland, and Germans living in these areas were forcibly expelled, having had their property expropriated and been robbed of most of their belongings whilst in transit to the American, British, and Soviet zones. Notable SVAG officials * Marshal of the Soviet Union Geo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Herzberg (Elster)
Herzberg (Elster) () is a town in the Elbe-Elster district of the German federal state of Brandenburg. Overview From 1939 to 1945 it was home to the Deutschlandsender Herzberg/Elster, a huge longwave transmitter, whose mast was the second tallest construction in the world, at Herzberg/Elster. The basement of the mast is still there. History From 1815 to 1944, Herzberg was part of the Prussian Province of Saxony. From 1944 to 1945, it was part of the Province of Halle-Merseburg. From 1952 to 1990, it was part of the Bezirk Cottbus of East Germany. Twin towns Herzberg (Elster) is twinned with the following cities: * Büdingen, Hesse * Świebodzin, Poland * Dixon, United States of America * Soest, Germany People * Johannes Clajus (1535–1592), grammarian * Louise von François (1817–1893), narrator and writer * Werner Janensch (1878–1969), paleontologist and geologist * Steffen Zesner (* 1967), world class swimmer * Georg Christian Schemelli Georg Christia ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Relations Between Nazi Germany And The Arab World
Relations between Nazi Germany (1933–1945) and the Arab world ranged from indifference, fear, animosity, confrontationI Gershoni, J Jankowsi "Confronting Fascism in Egypt" (Stanford University Press, 2009) https://www.sup.org/books/middle-east-studies/confronting-fascism-egyptLine Khatib ''Quest for Democracy: Liberalism in the Modern Arab World'' (Cambridge University Press, 2023) to collaboration. Copeland, Miles. ''The Game Player: Confessions of the CIA's original political operative''. 1989. p. 181. "Most of them (the Nazis) were also anti-Arab, although they had the wit to conceal that fact." In terms of confrontation, the Arab intellectual elite was very critical towards Nazism, which was perceived as a totalitarian, racist, antisemitic and imperialist phenomenon. It was criticized both by the liberals and by the Marxists and left-wing nationalists who denounced Nazism as another form of imperialism. Nazi Germany used collaborators and propaganda throughout the Arab ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
