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VT-69

Information - Help 
ID = 10411
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to VT-69 = CV1900
Similar Tubes
Other class quality (otherwise equal):
  6D6

Base 6-Pin-Base U6A, old, USA (Codex=Kf) Top contact with a cap
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
usa_rca_vt69.jpg
VT-69: O.F.
Otto Frosinn

 
472_14.png
VT-69: Telefunken Werkstattbuch
Wolfgang Bauer

 


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