The Transmitter Hamburg-Billstedt is a broadcasting facility in Hamburg-Billstedt, established in 1934. It is owned and operated by the Norddeutscher Rundfunk public broadcasting service, but open to competitors, too.
The Transmitter Hamburg-Billstedt is a broadcasting facility in Hamburg-Billstedt, established in 1934. It is owned and operated by the Norddeutscher Rundfunk public broadcasting service, but open to competitors, too.
From 1934 to 1949 it used as transmission aerial a wire hung up in a tower of wood. This tower had until 1941 a height of 145 metres. In 1941 its height was reduced to 84.5 metres and in 1949 it was demolished.
In 1940 a second aerial in form of a triangle area aerial was built. This aerial allowing transmitting on a wide frequency range was demolished in the Fifties. In 1949/50 a 198-metre-high guyed steelframework mast with a cage aerial and a transmission aerial for FM and TV on its top was erected. From this mast, which was partly destroyed by a storm during its erection in December 1949, between 1953 and 1962 the programme of the "Deutschen Langwellensender" (German longwave transmitter) was broadcast. This programme was transmitted in a special modulation mode, the compatible single sideband modulation, allowing smaller bandwidth and the possibility of reception with conventional AM receivers. Because this mast was under high voltage the aerials for FM and TV on its top were fed via a Goubau line.
In the first half of the 1960s this aerial mast was demounted and the current installation built. It consists of:
Since 1967, the University of Hamburg has been using the 304 m-mast as a six-level meteorological measurement platform, with thermometers, hygrometers, and anemometers mounted at various heights up to 280 m above ground. The atmospheric variables are sampled at a high temporal resolution to allow computation of boundary layer turbulent fluxes of heat and momentum. Live data and time series are also made available via the World Wide Web.
In 1934, shortly after the inauguration of the facility, some owners of recreational gardens discovered that a light bulb connected to ground and a highly spun wire made the bulb light up brightly enough to illuminate a small house. Later many other did so. Transmission energy is taken from the transmitter, and induces electrical power in the wire. This effect was not discovered immediately. Later, technicians of the transmitter noticed, that in the houses of nearby gardens, lights went on and off depending on whether the transmitter was switched on or off. This phenomenon got the nickname "Hamburger Lichtwunder" (German: "Hamburg's light miracle"). After this was discovered, use of transmitting energy of radio transmitters for other purposes than radio reception was prohibited in Germany by law.
technic3d.com, Literature "Wunder der Wellen", Author: Eduard Rhein
Sender Zehlendorf or Zehlendorf (radio) transmission facility was a radio transmission facility which was in service since 1936, when a short wave transmitter was built on the occasion of the Berlin 1936 Summer Olympics in Zehlendorf as part of the establishment of permanent radio services. This Zehlendorf site, which until the end of World War II was referred to as the Rehmate Radio Transmission Centre, had 26 different antennas at the time.
The Longwave transmitter Europe 1 was the oldest privately owned radio station in Germany, situated between Felsberg and Berus/Saar, Germany. It transmitted on 183 kHz with a power of 2,000 kilowatts a French speaking programme, Europe 1 toward France. It was the highest power radio broadcasting transmitter in Germany. Longwave transmissions stopped on 31 December 2019.
The Roumoules transmitter is the main broadcasting facility for longwave and mediumwave broadcasting of Radio Monte Carlo near Roumoules, France and is owned by Monaco Media Diffusion. The 1000 and 2000kW transmitters installed are among the most powerful in the world and can be received well at nighttime throughout Europe.
The Mühlacker Broadcasting Transmission Facility is a radio transmission facility near Mühlacker, Germany, first put into service on November 21, 1930. It uses two guyed steel tube masts as aerials and one guyed steel framework mast, which are insulated against ground. It has two transmission aerials for shortwave and one free standing steel framework tower for directional radio services. The shortwave transmitter was shut off on October 19, 2004. The medium wave transmitter was switched off in January 2012.
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The Langenberg transmission tower is a broadcasting station for analog FM Radio and Digital-TV signals. It is located in Langenberg, Velbert, Germany and owned and operated by Westdeutscher Rundfunk, WDR.
The Transmitter Ismaning was a large radio transmitting station near Ismaning, Bavaria, Germany. It was inaugurated in 1932. From 1932 to 1934 this transmitter used a T-antenna as transmitting antenna, which was spun between two 115-metre-high free-standing wooden lattice towers, which were 240 metres apart. As this antenna had an unfavourable vertical radiation pattern, which produced much skywave resulting in a too small fading-free reception area at night, in 1934 a new antenna was installed. Therefore, one of the towers was dismantled and rebuilt on a 39-metre-high (128 ft) wooden lattice base. While this work took place, an L-Antenna was used, which was spun between the other tower and a small auxiliary wooden tower. It became defunct in 1977 and was destroyed in 1983.
Transmitter Berlin-Britz was a broadcasting facility for medium wave, shortwave and FM on the site of a former tree nursery in Berlin-Britz. It was established in 1946 and until 1993 it was the most important transmitter of RIAS. It was used by Deutschlandradio until 4 September 2013, and was finally demolished on 18 July 2015.
The Skelton Transmitting Station is a radio transmitter site at grid reference NY433376 near Skelton, Cumbria, England, about 5 miles (8 km) north-west of Penrith, run by Babcock International and owned by the Ministry of Defence. Since the Belmont Mast in Lincolnshire was shortened in 2010, the mast at Skelton has been the tallest structure in the United Kingdom.
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The Heusweiler transmitter was a facility for medium wave broadcasting north of Heusweiler, Germany. It originally went into service on 23 December 1935. On 19 June 1946 transmitter Heusweiler went in service again.
The Mediumwave transmitter Lopik was a medium wave broadcasting facility near Lopik in the Netherlands. It was constructed in 1938 and destroyed on September 1, 2015. Its last use was to transmit the Dutch language edition of Radio Maria on 675 kHz. The aerial consisted of a 196-metre (643 ft) guyed steel framework mast, which was insulated against ground.
The Wavre radio transmitter is a facility for Fm, Dab+ and TV broadcasting near Wavre in Belgium. Formerly the mediumwave transmissions used a grounded 250-metre-high guyed mast. Furthermore, there was a backup mast for medium wave transmissions, which was 90 metres high. For shortwave broadcasting there were several directional antennas and a curtain antenna.
Transmitter Koszęcin is a facility for mediumwave and FM broadcasting near Koszecin, Poland. It was opened in 1977. It has two guyed masts: the first one is 110 metres high, is grounded, and carries antennas for FM broadcasting ; the second is 138m high. That second mast is insulated from ground and used for mediumwave transmission; broadcasting of the Radio Pahonia in Belarusian is planned on 1080 kHz with ERP 350 kW using this mast. The signal will cover the whole of Europe including the Ural Mountains. Earlier, the AM Mast was used for Polish Radio and used two Tesla transmitters 750 kW each in parallel. With the transmitted power of 1500 kW it was one of the most powerful mediumwave transmitters in the world.
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The Wiederau transmitter is the oldest broadcasting facility in Saxony. It is located near Wiederau, a village which is part of the municipality of Pegau, and is used for medium-wave, FM and Television broadcasting.
Marnach transmitter was a broadcasting facility of RTL near Marnach in the commune of Clervaux, in northern Luxembourg. The Marnach transmitter was built in 1955 for improving the transmission of the English-speaking program on 1439 kHz, which was transmitted from 1951 with an omnidirectional antenna from Junglinster, to the British Isles and for a better transmission on this frequency to Germany at daytime. Therefore, it was given a directional antenna with a switchable directional characteristic pointing north-northeast towards the Rhine-Ruhr area, Germany's most populated area, and west-northwest in the direction of the UK. This antenna was implemented in form of a directional antenna consisting of three ground-fed 105-metre-tall (350 ft) guyed mast antennas arranged in the form of an isosceles triangle with a 90-degree angle. As transmitters, two 100 kW units switched in parallel were used when it went in service in December 1955.
Dillberg transmitter is a transmitting facility of the Bavarian Broadcasting Company on the 595-metre-high Dillberg mountain west of Neumarkt in der Oberpfalz, Bavaria, Germany. Dillberg transmitter went into service in 1955 for serving the area of Nuremberg with TV and FM radio programmes from a 198-metre-tall guyed mast.
Hoher Meissner transmitter is a facility for FM and TV broadcasting on Hoher Meissner mountain in Northern Hesse. The transmitter was inaugurated in 1952.
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