_DSC3507-2
Building Radio Kootwijk, Veluwe NL - 1922 - architect Julius Maria Luthmann.
The housing accommodations of Radio Kootwijk arose as a result of the building of a shortwave transmitter site with the same name, starting in 1918. The transmitters played an important role in the 20th century as a communication facility between the Netherlands and its colony of Dutch East Indies. In 1923 Dutch PTT (Post, Telegraph and Telephone Company) started trans-oceanic telegraphy using a longwave transmitter, a 400 KW high frequency alternator, from the German Telefunken company under the call sign PCG, in the 24 kHz and 48 kHz. By 1925 the longwave transmitter was changed by a shortwave tube based, electronic transmitter which had a much better performance due to the better propagation of short waves. With this new technology, in 1928 a radio-telephonic connection was established. At the end of World War II, the German occupying forces blew up the transmitter. Afterward some of the radio towers were rebuilt. Due to the development of new technologies like satellite communication, Radio Kootwijk lost its position as main overseas wireless connection point of the Netherlands. In 1980, the last transmission mast was blown up. In 2004 the park lost its last transmitter functions, and was transferred from the telephone company to the State Forestry Commission, which started attracting new buyers. The main building of the former transmitter park and named 'Building A', 'The Cathedral' or sometimes 'The Sphinx', was officially appointed as a monument. It is used as venue and scenery for several cultural events and productions, including the American film Mind Hunters in 2004.
_DSC3507-2
Building Radio Kootwijk, Veluwe NL - 1922 - architect Julius Maria Luthmann.
The housing accommodations of Radio Kootwijk arose as a result of the building of a shortwave transmitter site with the same name, starting in 1918. The transmitters played an important role in the 20th century as a communication facility between the Netherlands and its colony of Dutch East Indies. In 1923 Dutch PTT (Post, Telegraph and Telephone Company) started trans-oceanic telegraphy using a longwave transmitter, a 400 KW high frequency alternator, from the German Telefunken company under the call sign PCG, in the 24 kHz and 48 kHz. By 1925 the longwave transmitter was changed by a shortwave tube based, electronic transmitter which had a much better performance due to the better propagation of short waves. With this new technology, in 1928 a radio-telephonic connection was established. At the end of World War II, the German occupying forces blew up the transmitter. Afterward some of the radio towers were rebuilt. Due to the development of new technologies like satellite communication, Radio Kootwijk lost its position as main overseas wireless connection point of the Netherlands. In 1980, the last transmission mast was blown up. In 2004 the park lost its last transmitter functions, and was transferred from the telephone company to the State Forestry Commission, which started attracting new buyers. The main building of the former transmitter park and named 'Building A', 'The Cathedral' or sometimes 'The Sphinx', was officially appointed as a monument. It is used as venue and scenery for several cultural events and productions, including the American film Mind Hunters in 2004.