Fernseh GmbH DU10/1 Modulations-Diode für „Tonne“/„Seedorf“-Anlage
Modulating diode
Diode de modulation

The DU10 is a modulating diode developed in the 1940s by Fernseh GmbH, a German television company based in Berlin. It equipped the 400 MHz transmitter final stage of the “Tonne-Seedorf” remote-control system of the German Armed Forces (Wehrmacht) in WW II. The installation consisted of a television camera in the front section of a guided bomb, which was able to produce and transmit high-resolution pictures of military targets by a powerful and efficient built-in transmitter, integrated into the bombs body. The target was real-time monitored on a screen, the bomb could be steered into the target by the 'rifleman' with a joystick-similar control lever, while he was sitting in the bomb-dropping air plane.

This tube is extremely rare, since most of them were destroyed in field trials or military action!

Uf = 1.5 V
If = 7.2 A
Ia = 150 mA
Ua reverse = max. 500 V
Pa = 10 W
Ri = max. 500 Ω

• „Tonne“/„Seedorf“-Anlage
• Deutches Fernsehmuseum Wiesbaden
• Wolfgang-D. Schröer, Lenkkörper und Zielweisungsgeräte der deutschen Luftwaffe.

See also • Voir aussi • Siehe auch : Fernseh GmbH TU50 Oszillator-Triode.

 

Hauteur • Height • Höhe : 57 mm • 2" 1/4
Diamètre • Diameter • Durchmesser : 32 mm • 1" 1/4

Circuit diagram of the Hs 293 D television transmitter

 

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