Jagdschloß FuMG404

Forfatter/Opretter:

UkendtUnknown author

Kredit:

National Archives photograph 111-SC-269084

Shortlink:

https://dkwiki.dk/b/37334

kilde:

Wikimedia Commons

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473 x 373 Pixel (25960 Bytes)

beskrivelse:

Antenna of a World War 2 German Jagdschloss (FuMG 404) "Hunting Lodge" air defense radar under construction. It had 18 dipole radiators mounted in front of a 60 m reflective screen, and radiated a narrow vertical fan-shaped beam of 2.4 m (125 MHz) radio waves to locate enemy aircraft in azimuth. The Jagdschloss was the first radar to use a "Plan Position Indicator" (PPI) display. The scaffolding to the left is not part of the antenna.

Licens:

Public domain

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