X-Nico

4 unusual facts about Warsaw radio mast


Warsaw radio mast

It is the second tallest land-based structure ever built, being surpassed as tallest by the Burj Khalifa, completed in 2010.

This tower was used to provide a radio link for programme feeds from the studio, which ran from the Palace of Culture and Science, Warsaw via a radio relay tower at Wiejca.

After the collapse, the KVLY-TV mast outside Fargo, North Dakota, USA, regained its title as the world's tallest structure, standing 628.8 m (2,063 ft), until the Burj Khalifa exceeded this height in April 2008.

It was located in Konstantynów, Gąbin, Poland, and was used by Warsaw Radio-Television (Centrum Radiowo-Telewizyjne) for longwave radio broadcasting on a frequency of AM-LW (long wave) 227 kHz before 1 February 1988 and AM-LW (long wave) 225 kHz afterwards.


Broadcast transmitter

For example, the Allouis, Konstantynow and Roumoules transmitters are fed from the high-voltage network (110 kV in Alouis and Konstantynow, 150 kV in Roumoules) even though a power supply from the medium-voltage level of the power grid (about 20 kV) would be able to deliver enough power.

KVLY-TV mast

Completed in 1963, it was the tallest structure ever built until succeeded by the Warsaw radio mast in 1974; that mast collapsed in 1991, making the KVLY-TV mast again the tallest structure in the world until the Burj Khalifa overtook it in 2010.

KXTV/KOVR tower

Built in 2000, it is the tallest structure in California, the 3rd tallest guyed mast in the world (as of 2001), and the 6th tallest structure to have ever existed if the destroyed Warsaw radio mast, the Burj Khalifa in Dubai, and the Tokyo Sky Tree in Tokyo are included.


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