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14F7

Country:  United States of America (USA)      Brand:  Common type USA tube 
  Tube type:  Double Triode 
Tube ID = 5480
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Identical to 14F7

Base Loctal-8, B8G (Sylvania, 1938) (Codex=W)
Filament Vf 14 Volts / If: 0.16 Ampere /
Tube prices 0 Tube prices (visible for members only)
Literature Essential Characteristics, GE 1973   
Taschenbuch zum Röhren-Codex 1948/49   

  14f7.gif
  Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus
cunningham_14f7.jpg
Timo Tuunanen
 
342_3.png
Telefunken Werkstattbuch
Wolfgang Bauer

 
14f7_techdat01.png
Sylvania Technical Manual
Peter Hoddow

Usage in Models (calculation each 25th of the month)   1= 1942? ; 3= 1946 ; 1= 1947 ; 1= 1948 ; 2= 1949 ; 1= 1951?? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   9
No further Information for

14F7    

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