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GR505

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ID = 17155
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transmitting Triode, air cooled 
Identical to GR505

Filament Vf 20 Volts / If 10.5 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   

gr505.gif GR505: AH eigene Sammlung
Alexander Hofer

Collection of

 
gr505.jpg

 

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