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UF171

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ID = 22541
       
Country:
Germany
Brand: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH
Developer: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH 
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
  Late but very rare. ***
Identical to UF171
Similar Tubes
Heater different:
  EF171
First Source (s)
Jan.1951 : Funkschau # 1

Base GNOM 11-pin (DDR)
Filament Vf 20 Volts / If 0.1 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description 8-pol. Sockel nur als Prototyp, 11-pol. nicht in Serie gegangen. 

ef_uf171_175_1.png UF171: Datenblatt Funkwerk Erfurt
Wolfgang Eckardt


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