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CV1988

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ID = 15708
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  Double Triode   Universal 
Identical to CV1988 = VT-231 = B65
Similar Tubes
Normally replaceable-slightly different:
  6SN7GT
Predecessor Tubes CV278  

Base Octal-8 GB, (Mazda), K8B, MO (Codex=Vk)
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect / Parallel, (AC/DC)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
cv1988osram.jpg
CV1988
John Koster

 
cv1988_so.png
CV1988: ARRL Handbook 1972
Michael Schlör

 


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