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Information - Help 
ID = 22316
Brand: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH
Developer: Funkwerk Erfurt, VEB, RFT (Ostd.) - vorm. Telefunken GmbH 
Tube type:  Tetrode-Pentode   Audio Frequency 
Identical to EEL171
Similar Tubes
Multiple differences or of other kind:
First Source (s)
Apr.1951 : Funk-Technik (FT)
Production stop 1953
Predecessor Tubes ECL11  

Base GNOM 11-pin (DDR)
Filament Vf 6.3 Volts / If 1 Ampere / Indirect / Parallel, (AC/DC)
Dimensions (WHD)
incl. pins / tip
24 x 90 x mm / 0.94 x 3.54 x inch
Information source
EEL171: W.E.
Wolfgang Eckardt

EEL171: Radio u. Fernsehen 11/55
Wolfgang Eckardt


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