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CV4012

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ID = 27971
       
 
   
Tube type:  Pentagrid-Converter (Heptode)   Pentagrid (new) 
Identical to CV4012 = 5750 = 6BE6W
Similar Tubes
Other class quality (otherwise equal):
  6BE6 ; CV453

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Military and/or Government
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect /
Description

Rugged, Reliable version of the CV453.

 
Literature -- Original-techn. papers.   

 
cv4012.jpg
CV4012: RFJ
Roy Johnson

 
cv4012_so.png
CV4012: ARRL Handbook 1972
Michael Schlör

 

Usage in Models 1= 1958 ; 1= 1962

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):2


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