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ID = 35240
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to 241A
Similar Tubes
Other base and data slightly different:

Base SPECIAL TUBEBASE in general Top contact with a cap.
Was used by Transmittertube (Radio)
Filament Vf 13 Volts / If 6 Ampere / Direct / Specified voltage AC/DC

Transmitting triode with thoriated tungsten cathode, capable of dissipating 275W. Special three pin base for HF operation.
Machlett and WE known manufacturers.

Dimensions (WHD)
incl. pins / tip
x 350 x 92 mm / x 13.78 x 3.62 inch
Weight 747 g / 26.35 oz
Information source Tube Lore (I)   

4wc.png 241A
Emilio Ciardiello


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