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1Q5G

Information - Help 
ID = 3085
       
Country:
United States of America (USA)
Brand:
Tube type:  Beam Power Tube 
Identical to 1Q5G
Similar Tubes
Other shape (e.g. bulb type):
  1Q5GT
First Source (s)
17.Feb.1939 : Electron Tube Registration List
Successor Tubes 1Q5GT  
Base Octal (Int.Octal, IO) K8A, USA 1935 (Codex=Uob)
Filament Vf 1.4 Volts / If 0.1 Ampere / Direct / Battery =
Literature Taschenbuch zum Röhren-Codex 1948/49   
  1q5g_applic.png
  1Q5G: Personal file
Antonio Rabitti
 
mullard_england_1q5g_fs.jpg
1Q5G: Fin Stewart collection
Fin Stewart
 
1q5g_so.png
1Q5G: ARRL Handbook 1972
Michael Schlör
 
1q5g.png
1Q5G: Raytheon Databook 1937
Emilio Ciardiello
Usage in Models 2= 1938?? ; 2= 1938? ; 3= 1938 ; 1= 1939?? ; 26= 1939? ; 76= 1939 ; 9= 1940?? ; 13= 1940? ; 53= 1940 ; 2= 1941?? ; 3= 1941? ; 10= 1941 ; 2= 1942?? ; 1= 1942? ; 1= 1942 ; 3= 1946 ; 1= 1947?? ; 7= 1950?? ; 1= 1952?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):216
Collection of Fin Stewart (AUS)
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