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UAA171

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ID = 22540
       
Country:
Germany
Brand: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH
Developer: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH 
Tube type:  Double Diode   Detector 
Identical to UAA171
Similar Tubes
Heater different:
  EAA171
First Source (s)
Jan.1951 : Funkschau 1951 Heft 1

Base GNOM 11-pin (DDR)
Filament Vf 25 Volts / If 0.1 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Description 8-pol. Sockel nur als Prototyp 
Information source - - -   
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eaa_uaa171_1.png UAA171: Datenblatt Funkwerk Erfurt
Wolfgang Eckardt


Just Qvigstad
book2_supplement_1951_1954_p011_952f_a_uaa91~~15.png
UAA171: Babani 1951-1954
Patrice Zeissloff

More ...

Collection of

Collection of a member from D
 
roehre_uaa171_bild_1.jpg

UAA171
 

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