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VA-225B

Information - Help 
ID = 78958
       
Country:
United States of America (USA)
Brand: Varian; Palo Alto (CA)
Tube type:  Reflex Klystron   SHF/EHF (>3 GHz) 
Identical to VA-225B

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Filament Vf 6.3 Volts / Indirect
Description

Integral cavity 7.0 to 8.0 GHz reflex klystron family, designed to operate as transmitter in microwave relay systems.

  • 1 W typical, 700 mW min output to waveguide
  • 750 V resonator voltage as transmitter, 300 V as local oscillator in the receiver.
  • 25 MHz electronic tuning
 
Information source - - Manufacturers Literature   
 
va225b_1.jpg
VA-225B: Private collection
Emilio Ciardiello

 

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