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HV4100

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ID = 14338
       
Country:
Hungary
Brand: VATEA; Budapest
Tube type:  TRIODE (Detail uncertain) 
Identical to HV4100

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Filament Vf 4 Volts / If 1 Ampere
Information source Taschenbuch zum Röhren-Codex 1948/49   

vatea_hv4100_dr.png
HV4100: Rádió és Fotó Amatőr, 1931.
Sándor Perneky
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Just Qvigstad
vatea_hv4100_dr.png
HV4100: Rádió és Fotó Amatőr, 1931.
Sándor Perneky

Usage in Models 3= 1930

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):3
 
h_vatea_hv_uv_rv4100_reklam_1930.jpg

 

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