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CV4064

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ID = 31971
       
Country:
Worldwide
Brand: Common type Worldwide tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to CV4064 = S6F33
Similar Tubes
Normally replaceable-slightly different:
  6F33
Other class quality (otherwise equal):
  CV2209
Other base:
  CV4083

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 6.3 Volts / If 0.35 Ampere / Indirect / Parallel, (AC/DC)
Description Ruggedised version of the CV2209
Short cut-off suppressor grid characteristics. Used in RF, modulator and counting circuits.

Has a limiting diode connected to g3. 

Tube prices 1 Tube prices (visible for members only)
 
cv4064.jpg
CV4064: Own Photograph
Bryce Ringwood

 
cv4064_so.png
CV4064: ARRL Handbook 1972
Michael Schlör

 

from Just Qvigstad

Usage in Models 1= 1962

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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