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ID = 35551
United States of America (USA)
Brand: Sperry Tube Div. of Sperry Rand - Great Neck, N.Y.
Developer: Sperry Tube Div. of Sperry Rand - Great Neck, N.Y. 
Tube type:  Reflex Klystron 
Identical to 2K57

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Indirect
Description Transmitting klystron; 1.5W out at around 9 GHz. Waveguide out, top cap for reflector. 
Information source Tube Lore (I)   

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