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CV273

Information - Help 
ID = 17114
       
Country:
Great Britain (UK)
Brand: GEC, General Electric Co.; London
Tube type:  Triode, vacuum   SHF/EHF (>3 GHz) 
Identical to CV273 = DET22
Similar Tubes
Normally replaceable-slightly different:
  A2327 ; DET22D ; DET22E ; DET22R ; DET22S ; TD03-10 ; TD03-10E ; VX3018
Other characteristic (electr. data):
  CV90
First Source (s)
1945 : - - Data from my own collection
Predecessor Tubes CV90   VX3018  
Successor Tubes CV2395  

Filament Vf 6.3 Volts / If 0.4 Ampere / Indirect / Parallel, (AC/DC)
Description Disc Seal Triode for use at >10cm, <3.7 GHz
Replaced the CV90 in 1945 using a similar but smaller structure to increase the frequency range. 
Text in other languages (may differ)
Literature Taschenbuch zum Röhren-Codex 1948/49   
-- Original-techn. papers.   
  cv273.png
  CV273: Marconi Signalgenerator TF 801D/1
Heinz Höger
 
cv273_ge_co_of_eng_img1_rmf.jpg
CV273: My Collection
Bruce Morgenstern

 
sp142_g_2.gif
CV273: RTT Schwandt 14.Aufl.
Günther Stabe

 
cv273_1_1.png
CV273: Manufacturer's Literature
Emilio Ciardiello



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