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AM Transmitter Burg
The AM transmitter in Burg, near Magdeburg, Germany, is a huge facility for longwave and mediumwave broadcasting. Its most dominant constructions are a 324-metre guyed radio mast and two 210 metre guyed steel tube masts. The 324-metre-high mast is a grounded construction with triangular cross section. Until the early 1990s it had a highly effective fading-reducing transmitting antenna in the form of a special cage aerial developed in Russia, known as the ARRT-antenna. It was used for the 1000 kW-medium wave transmitter operated on 783 kHz, which was the strongest transmitter of the former GDR, as transmitting antenna. Today this mast has a cage aerial for long wave. Both the 210-metre-high tube masts are isolated from the ground. One of the two tube masts can be used as a toe-fed mast antenna for long and medium wave, while the other mast can be used only as a transmitting antenna for the medium-wave band. As further antenna systems there are still three step-radiating ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burg Transmitter 210 Meter Mast
The German word Burg means castle. Burg or Bürg may refer to: Places Placename element * ''-burg'', a combining form in Dutch, German and English placenames * Burg, a variant of burh, the fortified towns of Saxon England Settlements * Burg, Aargau, Switzerland * Burg, Bernkastel-Wittlich, Germany * Burg, Bitburg-Prüm, Germany * Burg, Brandenburg, Germany * Burg, Dithmarschen, Germany * Burg auf Fehmarn, Germany * Burg bei Magdeburg, Germany * Burg im Leimental, Switzerland * Den Burg, Netherlands * The Burg, Illinois, United States * Burg, Hautes-Pyrénées, France * Burg, Kilninian and Kilmore, a place on the Isle of Mull, Argyll and Bute, Scotland * Melber, Kentucky, United States, also known as Burg Other uses * Burg (surname) or Bürg * Bürg (crater) * Burg (ship, 2003), a car ferry operating on Switzerland's Lake Zurich * Burgs (fast-food chain) See also * * Burgh (other) * Borg (other) * Bourg (other) * Borough and -bury, common ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Burg Bei Magdeburg
Burg (also known as Burg bei Magdeburg to distinguish from other places with the same name) is a town of about 22,400 inhabitants on the Elbe–Havel Canal in northeastern Germany, northeast of Magdeburg. It is the capital of the Jerichower Land district in the States of Germany, state of Saxony-Anhalt. The town is known for its mediaeval churches and towers. Due to the numerous towers and steeples Burg also carries the sobriquet ''City of Towers''. Like other German towns and cities, Burg shows its connection to the The Song of Roland, Roland saga with a statue, which was restored in 1999. Etymology Although the name Burg has the same form as the German word ''Burg'' (castle), it is more likely that the name comes from the Slavic languages, Slavic word ''bor'', meaning Temperate coniferous forest, coniferous forest. Subdivisions The municipality Burg bei Magdeburg consists of the town Burg bei Magdeburg and the formerly independent municipalities Detershagen, Ihleburg, Niegrip ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Magdeburg
Magdeburg (; nds, label=Low Saxon, Meideborg ) is the capital and second-largest city of the German state Saxony-Anhalt. The city is situated at the Elbe river. Otto I, the first Holy Roman Emperor and founder of the Archdiocese of Magdeburg, was buried in the city's cathedral after his death. Magdeburg's version of German town law, known as Magdeburg rights, spread throughout Central and Eastern Europe. In the Late Middle Ages, Magdeburg was one of the largest and most prosperous German cities and a notable member of the Hanseatic League. One of the most notable people from the city is Otto von Guericke, famous for his experiments with the Magdeburg hemispheres. Magdeburg has been destroyed twice in its history. The Catholic League sacked Magdeburg in 1631, resulting in the death of 25,000 non-combatants, the largest loss of the Thirty Years' War. During the World War II the Allies bombed the city in 1945 and destroying much of it. After World War II the city belonged t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Germany
Germany,, officially the Federal Republic of Germany, is a country in Central Europe. It is the second most populous country in Europe after Russia, and the most populous member state of the European Union. Germany is situated between the Baltic and North seas to the north, and the Alps to the south; it covers an area of , with a population of almost 84 million within its 16 constituent states. Germany borders Denmark to the north, Poland and the Czech Republic to the east, Austria and Switzerland to the south, and France, Luxembourg, Belgium, and the Netherlands to the west. The nation's capital and most populous city is Berlin and its financial centre is Frankfurt; the largest urban area is the Ruhr. Various Germanic tribes have inhabited the northern parts of modern Germany since classical antiquity. A region named Germania was documented before AD 100. In 962, the Kingdom of Germany formed the bulk of the Holy Roman Empire. During the 16th ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Longwave
In radio, longwave, long wave or long-wave, and commonly abbreviated LW, refers to parts of the radio spectrum with wavelengths longer than what was originally called the medium-wave broadcasting band. The term is historic, dating from the early 20th century, when the radio spectrum was considered to consist of longwave (LW), medium-wave (MW), and short-wave (SW) radio bands. Most modern radio systems and devices use wavelengths which would then have been considered 'ultra-short'. 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 up to 300 kilohertz (kHz), including the International Telecommunication Union's (ITU's) 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 broadcast band at 520&nb ... [...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] |
Broadcasting
Broadcasting is the distribution (business), distribution of sound, audio or video content to a dispersed audience via any electronic medium (communication), mass communications medium, but typically one using the electromagnetic spectrum (radio waves), in a :wikt:one-to-many, one-to-many model. Broadcasting began with AM radio, which came into popular use around 1920 with the spread of vacuum tube radio transmitters and radio receiver, receivers. Before this, all forms of electronic communication (early radio, telephone, and telegraph) were wikt:one-to-one, one-to-one, with the message intended for a single recipient. The term ''broadcasting'' evolved from its use as the agricultural method of sowing seeds in a field by casting them broadly about. It was later adopted for describing the widespread distribution of information by printed materials or by telegraph. Examples applying it to "one-to-many" radio transmissions of an individual station to multiple listeners appeared as ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cage Aerial
A cage antenna (British cage aerial) is a radio antenna where a conventional design has been augmented by replacing a single long conductor with several parallel wires, connected at their ends, and held in position by ring spacers or support struts mounted on a central mast (if any). The "cage" is either mounted around a central mast (either conducting or non-conducting) or suspended from overhead wires. Purpose A cage can improve any antenna design by replacing a single wire in any section that carries large, unbalanced (radiating) current; the only issue is whether the improvement will be substantial enough to warrant the extra effort. The multiple parallel wires electrically simulate a single fat wire, roughly equivalent to a wire with a diameter half as wide as the distance separating the cage wires, giving the modified antenna higher radiation resistance, lowered conductor resistance, and a wider bandwidth without as much weight and wind resistance as the equivalent fat wire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Wolga
Radio Volga (russian: Радио Волга) was a radio station for the Soviet armed forces stationed in the former East Germany and Czechoslovakia, broadcasting mainly in Russian. Broadcasting station Based in Potsdam, Radio Volga broadcast from the Königs Wusterhausen radio facility near Berlin, as well as the Burg AM transmitter near Magdeburg.''World Radio TV Handbook'' Oluf Lund-Johansen Cardfont Publishers under license from Billboard Publications, 1974, page 70 From 1967 to 1976 Radio Volga used the 350-meter SL-3 tower, 2.2 kilometers from the transmitter. After it collapsed in 1976, one of the site's two 210-meter high steel tube masts was used instead. Radio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grabow
Grabow () is a town in the Ludwigslust-Parchim district, in Mecklenburg-Western Pomerania, Germany. It is situated on the river Elde, 7 km (4.35 mi) southeast of Ludwigslust, and 34 km (21.12 mi) northwest of Wittenberge. It is twinned with Whitstable, in Kent. History The name Grabow is of Slavic Polabian origin, ''grab'' means "hornbeam". Names with this root occur often in Mecklenburg. It was only slightly changed as ''Grabowe'' (1186, 1252, 1275) and ''Grabow'' (1189, 1298). Pope Urban III. mentions castle Grabow for the first time in a letter from February 23, 1186. The city received city law in 1252 from the Count of Dannenberg. On 3 June 1725 the city was destroyed by a great fire. The palace was never rebuilt. At least since the 18th century there were Jews in the city, who left behind a synagogue and a cemetery. Both of them were damaged during the Kristallnacht. The Jews were murdered during the Nazi occupation of the town that began in 1939. Mos ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radioropa Info
Radioropa Info was the name of various German-language privately owned longwave radio stations. They were mainly active in the 1990s, with break in the middle of the decade. Radioropa was initially only available on satellite. It then began using time on the Radio Wolga longwave service on 261 kHz at the Burg AM transmitter in Burg bei Magdeburg, Saxony-Anhalt. Radioropa then obtained FM frequencies in Rhineland-Palatinate and Saxony. When the Soviet army withdrew from the former East Germany in 1994, Radioropa took over 261 kHz completely. Longwave transmission stopped during 1994/1995 because the cost of renting transmission time was too high. After a new contract with Deutsche Telekom was negotiated, Radioropa resumed broadcasting on longwave. Radioropa Info broadcast news. Later it mainly rebroadcast programmes supplied by other stations. Since listenership on longwave and satellite radio was too low, Radioropa Info applied for FM frequencies at the end of t ... [...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 List of tallest buildings and structures, List of tallest freestanding structures and List of tallest buildings and List of tallest towers 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. List by height This list includes structures with a minimum height of to k ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
