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201_Nowak

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ID = 47312
       
Country:
Austria
Brand: Nowak & Co.; Wien
Tube type:  Triode, vacuum   Power/Output 
Identical to 201_Nowak
First Source (s)
15.Mar.1927 : Funk Bastler #13
Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2.8 Volts / If 0.15 Ampere / Direct / Battery =
Description

Uf=2,8...3,7 V, D=12%

 
Information source Bastelbriefe der Drahtlosen   1927, H.8
b4_base_pins~~712.png 201_Nowak: Fin Stewart
Fin Stewart

Just Qvigstad 		nowak201n_kennli1.png
201_Nowak: Funk-Bastler 1927, Heft 14
Hartmut Völler
 
Forum contributions about this tube
201_Nowak
Threads: 1 | Posts: 1
Hits: 2190     Replies: 0
Nowak Dull-Emitter-Röhren
Wolfgang Eckardt
29.Jun.10 		  1
Nowak Dull-Emitter-Röhren 

In einem Heft der     Bastelbriefe der "Drahtlosen", 1927, H.8 fand ich eine Anzeige, in der die

"Dull-Emitter-Röhren" der Firma Nowak & Co., Wien,

angeboten werden. Genannt werden die Typen II, IIa, III, IIIa, IV, O.S., 201.

Wolfgang Eckardt
 
201_Nowak
End of forum contributions about this tube
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