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7F8W

Information - Help 
ID = 22014
       
 
   
Tube type:  Double Triode   UHF 
Identical to 7F8W
Similar Tubes
Other class quality (otherwise equal):
  7F8

Base Loctal-8, B8G (Sylvania, 1938)
Filament Vf 6.3 Volts / If 0.3 Ampere / Indirect / Parallel / series AC/DC
Description 400 MHz 
Tube prices 1 Tube prices (visible for members only)
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
 
7f8w~~1.jpg
7F8W: R.O.
Rudolf Osterkamp

 
lo58_g.gif
7F8W: RTT Schwandt
Günther Stabe

 

Usage in Models 1= 1959

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


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