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ID = 17262
Brand: Lorenz; Berlin, Zuffenhausen u.a.
Tube type:  Transmitting Triode, air cooled   UHF 
Identical to RD12Tf
Predecessor Tubes DS323  

Base all-glass military (Codex=sp)
Was used by Radar
Filament Vf 12.6 Volts / If 0.6 Ampere / Indirect / Specified voltage AC/DC

UHF power triode, capable of operating a frequencies up to 600 MHz. Oxide-coated unipotential cathode, granting 5 A peak, 230 mA continuous emission. 60W max anode power dissipation.

Two tubes in push-pull used in the transmitter section of the FuG 200 Hoentwiel airborne radar. Plate keyed they generated 30 kW pulses, 2 us wide at 525 to 575 MHz.

Developed in 1940 from its predecessor DS323.

Text in other languages (may differ)
Tube prices 3 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

rd12tf.png RD12Tf: data sheet
Jacob Roschy

RD12Tf: Lorenz
Robert Schmalstieg

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Forum contributions about this tube
Threads: 3 | Posts: 3
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RD12Tf (RD12Tf)
Wolfgang Scheida

Informationen zum Entwickler der Röhre Herrn Dipl. Ing. Dr. Hermann Berger finden Sie hier: im zweiten Beitrag!


W.S. 1/2014


Hits: 2556     Replies: 0
RD12Tf (RD12Tf)
Reinhard Neunteufel

ergänzende Info auf A.O.Bauers umfangreichen HPs: (Verwendung in FuG200 Hohentwiel, Radarsender)



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RD12Tf (RD12Tf)
Wilfried Schroeter

Die Röhre fand Verwendung im Bordstörsender Kettenhund (nach bearbeiter Kettel) der im 140-220 MHZ Bereich arbeitete. Aufgeteilt in 5 Bereiche a 18 MHz. Ausgangsleistung 30-500 Watt.

Näheres Fritz Trenkle die deutschen Funkstörverfahren bis 1945 ab S.104

End of forum contributions about this tube

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