Radio Aerials and Light Beacons
Kites can be used for radio purposes, by kites carrying antennas for MF, LF or VLF-transmitters. This method was used for the reception station of the first transatlantic transmission by Marconi. Captive balloons may be more convenient for such experiments, because kite carried antennas require a lot of wind, which may be not always possible with heavy equipment and a ground conductor. It must be taken into account during experiments, that a conductor carried by a kite can lead to a high voltage toward ground, which can endanger people and equipment, if suitable precautions (grounding through resistors or a parallel resonant-circuit tuned to transmission frequency) are not taken.
-
Antenna raising in 1915. The kite balloon ship HMS CANNING anchored off Salonika with kite balloon aloft, November 1915.
-
Kytoon equipped ship. US Navy photo. A kite balloon has been deployed from the USS Arizona. The kite balloon has a two man crew.
Kites for Lifting Antennas
Kites can be used to carry light effects such as lightsticks or battery powered lights.
Read more about this topic: Kite Applications
Famous quotes containing the words radio, light and/or beacons:
“Local television shows do not, in general, supply make-up artists. The exception to this is Los Angeles, an unusually generous city in this regard, since they also provide this service for radio appearances.”
—Fran Lebowitz (b. 1950)
“The One remains, the many change and pass;
Heaven’s light forever shines, Earth’s shadows fly;
Life, like a dome of many-coloured glass,
Stains the white radiance of Eternity,
Until Death tramples it to fragments.”
—Percy Bysshe Shelley (1792–1822)
“Logical consequences are the scarecrows of fools and the beacons of wise men.”
—Thomas Henry Huxley (1825–1895)