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ID = 49831
United States of America (USA)
Brand: Varian; Palo Alto (CA)
Tube type:  Reflex Klystron   SHF/EHF (>3 GHz) 
Identical to VA-222C
Similar Tubes
Other characteristic (electr. data):

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Filament Vf 6.3 Volts / Indirect
Description Waveguide flanged klystron operating in the band from 5925 to 8100MHz. The family includes 8 tubes, the suffix indicating the frequency. 950mW average power, 500mW minimum. Used as transmitter in relay system.
The VA-222 is similar to VA-220 but conduction cooled. 
Information source - - Manufacturers Literature   
VA-222C: E.S.
Erwin Scholle


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