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ID = 32787
Great Britain (UK)
Brand: Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 3C150A

Base Top contact with a cap.
Filament Vf 10 Volts / If 3.9 Ampere / Direct / Parallel, (AC/DC defined voltage)
Description Thoriated Tungsten Filament.

Pa <100W; Va <2 kV; Ia <200 mA. As a modulated class C Amplifier.
Unmodulated, the anode dissipation may be 150W with an anode voltage of 2.5 kV. 
Dimensions (WHD)
incl. pins / tip
88 x 250 x mm / 3.46 x 9.84 x inch
Weight 320 g / 11.29 oz
Information source - - -   
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3C150A: eigene Sammlung
David Pfister


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