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ID = 32477
Tube type:  Transmitter Triode, liquid-cooling   Power/Output 
Identical to 5771 = 356_US = 3F22-TA = ML5771

Filament Vf 7.5 Volts / If 170 Ampere / Direct
Description External anode, water-cooled transmitting triode. Thoriated tungsten direct heating cathode. 22.5KW anode dissipation. Applications include RF class C amplifier or oscillator, class B amplifier and class B audio amplifier/modulator. 1.6MHz useful frequency at max ratings, up to 25MHz at reduced ratings.
Amperex, Electrons, Federal, Machlett, RCA, Westinghouse, plus Marconi, Genova (I) known manufacturers. 
Weight 3600 g / 126.99 oz
Information source - - Manufacturers Literature   
-- Original prospect or advert   
Tube Lore (I)

5771_pin~~4.png 5771: Manufacturer's Literature
Emilio Ciardiello

5771: Manufacturer's Literature
Emilio Ciardiello

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