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9AB4

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ID = 21740
       
 
   
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to 9AB4 = UC92

Base Miniatur-7-Pin-Base B7G, USA 1940
Filament Vf 9.5 Volts / If 0.1 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
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9ab4.png
9AB4: Internet
Miguel Angel Trujillo-Rodriguez

mi27_g_1.gif 9AB4: RTT Schwandt
Günther Stabe † 19.8.20


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