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CV238

Information - Help 
ID = 28460
       
 
   
Tube type:  Reflex Klystron 
Identical to CV238 = KR6/3
Predecessor Tubes 10AL1  

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Was used by Radar
Filament Vf 4 Volts / If 1.5 Ampere / Indirect
Description

S-band reflex klystron, derived from CV116. Introduced in 1944 as low-voltage replacement for the previous generation which required about 1400 V resonator voltage.
250V grids, -150V reflector.

Look at this article for the development of British reflex klystrons from the Sutton oscillator.

 
Information source -- Original-techn. papers.   
 
cv238_br.jpg
CV238: Private collection
Emilio Ciardiello

 
8fhc~~1.png
CV238: Manufacturer's Literature
Emilio Ciardiello

 
cv238_1_1.png
CV238: Manufacturer's Literature
Emilio Ciardiello


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