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RS557

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ID = 17323
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transmitter Triode, liquid-cooling 
Identical to RS557

Base No base Sidecontact and top contact.
Filament Vf 17.5 Volts / If 92 Ampere / Direct
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
rs557_dat.png
RS557: Frank's Electron tube Pages
Thomas Günzel



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