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EF112

Information - Help 
ID = 10067
       
Country:
Germany
Brand: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH
Tube type:  Vacuum Pentode   RF/IF-Stage 
Identical to EF112

Base German Steel Y8A, 1938 (Codex=Rk)
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel / series AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   
 
ef112.jpg
EF112: EF112
Valery Gromov

 
sockelst16fref111112_1.png
EF112: RTT 1974 Franzis
Anonymous 61 Collector

 
book2_supplement_1951_1954_p009_954_a_af100~~1.png
EF112: Babani 1949-1951
Patrice Zeissloff


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