The Junglinster Longwave Transmitter is a
longwave broadcasting facility used by
RTL near
Junglinster,
Luxembourg, which went into service in 1932. Its
aerial consists of three free-standing
steel-framework towers, which are
ground fed radiator
Radiators are heat exchangers used to transfer thermal energy from one medium to another for the purpose of cooling and heating. The majority of radiators are constructed to function in cars, buildings, and electronics.
A radiator is always a ...
s. These towers formed a
directional aerial for the frequency 234 kHz and until 1980 were 250 metres high. Since 1980 their height has been 215 metres.
Junglinster longwave transmitter was at time of inauguration one of the most powerful transmitters in the world. It was discovered that its signal can under some conditions show
cross modulation with other radio stations by
ionospheric reflection. This phenomenon was named "Luxembourg effect" after the circumstance that it was first detected at the signal of this transmitter in Luxembourg.
Since the inauguration of the
Beidweiler longwave transmitter the Junglinster longwave transmitter has been only a spare.
Also at the site of Junglinster Longwave Transmitter are the
shortwave
Shortwave radio is radio transmission using shortwave (SW) radio frequencies. There is no official definition of the band, but the range always includes all of the high frequency band (HF), which extends from 3 to 30 MHz (100 to 10 me ...
transmitters of RTL, at the frequencies 6090 kHz and 15350 kHz were used. Transmitting on 6090 kHz, it is of special interest as it was (until the 80s) one of the best known radio stations in Germany and several radio sets had a special switch for its reception, the so-called "Luxembourg"-switch.
Today this transmitter works in
DRM mode.
From 1951 on the site of Junglinster Longwave transmitter was also the
mediumwave transmitter. It moved to
Marnach in 1955.
Brief history
See also
*
Lattice tower
*
List of famous transmission sites
References
External links
*
* http://www.skyscraperpage.com/diagrams/?b45485
* http://www.skyscraperpage.com/diagrams/?b45487
* http://www.skyscraperpage.com/diagrams/?b45488
* http://perso.wanadoo.fr/tvignaud/galerie/etranger/l-junglinster.htm
* https://theantennasite.com/countries/luxembourg/junglinster-stationradio.html
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Lattice towers
Towers in Luxembourg
Radio masts and towers in Europe
Longwave Transmitter
Transmitter sites in Luxembourg