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UF173

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ID = 22543
       
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 UF173
Similar Tubes
Heater different:
  EF173
Other base and other heater:
  EF13
First Source (s)
Jan.1951 : Funkschau # 1

Base GNOM 11-pin (DDR)
Was used by Radio/TV-reception etc.
Filament Vf 20 Volts / If 0.1 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description

8-pol. Sockel nur als Prototyp, nicht in Serie gegangen

 

ef_uf171_175_3.png UF173: Datenblatt Funkwerk Erfurt
Wolfgang Eckardt


Just Qvigstad

Collection of

Collection of a member from D
 
roehre_uf173_bild_1.jpg

UF173
 

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