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CV453

Country:  Worldwide      Brand:  Common type Worldwide 
  Tube type:  Pentagrid-Converter (Heptode)   Pentagrid (new)   Controlling (mu) 
Tube ID = 30506
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Identical to CV453 = 6BE6 = X77 = 5750 = EK90
Similar Tubes Other class quality (otherwise equal):
 CV4012

Base Miniatur-7-Pin-Base B7G, USA 1940
Was used by Radio/TV-reception etc.
Filament Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Literature -- Original-techn. papers.   

cv453_so.png
ARRL Handbook 1972
Michael Schlör

 
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CV453    

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