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RS257

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ID = 17294
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Transmitter Triode, liquid-cooling 
Identical to RS257

Base No base Side contacts
Filament Vf 17 Volts / If 110 Ampere / Direct
Description Telefunken Senderöhre RS257 (RS 257) 
Tube prices 1 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
 
rs257_1.jpg
RS257: vintageretroanitk-andmore
Anonymous 808 Collector

 


Collection of a member from D

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