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1F6

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ID = 3551
       
Country:
United States of America (USA)
Brand: Common type USA tube/semicond.
Tube type:  Double Diode-Pentode   Audio Frequency 
Identical to 1F6 = CV769
Similar Tubes
Other base and data slightly different:
  1F7G
First Source (s)
14.Apr.1936 : Electron Tube Registration List
Successor Tubes 1F7G  

Base 6-Pin-Base U6A, old, USA (Codex=Kp)
Filament Vf 2 Volts / If 0.06 Ampere / Direct / Battery =
Description Glass type used as combined detector, amplifier, and avc tube in battery-oriented receivers. Filament 2 volts,0.06 amperes. This type is similar electrically to type 1F7G, except for interelectrode capacitances. Typical operation of pentode unit as class A amplifier. 
Tube prices 1 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   
 
1f6~~2.jpg
1F6: ARR
Antonio Rabitti

 
473.png
1F6: Telefunken Werkstattbuch
Wolfgang Bauer

 
1f6_spec.png
1F6: Grundig Rö-Tabu, zum M1, Band 3, 1948
Anonymous 15 Collector


Usage in Models 3= 1936?? ; 19= 1936 ; 3= 1937?? ; 4= 1937? ; 34= 1937 ; 7= 1938?? ; 3= 1938? ; 18= 1938 ; 11= 1939?? ; 2= 1939? ; 5= 1939 ; 4= 1940?? ; 1= 1940? ; 5= 1940 ; 4= 1941?? ; 1= 1941? ; 4= 1941 ; 2= 1947??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):130


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