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U215_Vatea

Information - Help 
ID = 79021
       
Country:
Hungary
Brand: VATEA; Budapest
Tube type:  Triode, vacuum   Universal 
Identical to U215_Vatea

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Description

Filament operating range 1.6 to 2.0V

Plate voltage 40 to 100V

Ra 18,500 ohm

 
Information source - - Manufacturers Literature   


Just Qvigstad
vatea_tube~~1.png
U215_Vatea: BAPO 1928.
Sándor Perneky

 

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