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H3_Ostar

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ID = 19985
       
Country:
Austria
Brand: Ostar (Gustav Ganz); Wien
Tube type:  Vacuum Pentode 
Identical to H3_Ostar
Similar Tubes
Other base:
  H3_Ostar_p8
First Source (s)
22.Nov.1935 : Wireless World (The), London (WW, 79)

Base Europe 7-Pin C7A (Hx C, C7, C) 1933
Filament Vf 220 Volts / If 0.024 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 1 Tube prices (visible for members only)
Information source Taschenbuch zum Röhren-Codex 1948/49   

ostarh3.png H3_Ostar: Collection TL
Thomas Lebeth

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Just Qvigstad
Usage in Models 1= 1935

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

Collection of

 
h3_01.jpg

H3_Ostar
 

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