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P28/500

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ID = 16146
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Triode, vacuum   Power/Output 
Identical to P28/500 = 4043
Similar Tubes
Other base:
  P28/500_UX4

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Was used by Radio/TV-reception etc.
Filament Vf 7.5 Volts / If 1.2 Ampere / Direct / Specified voltage AC/DC
Information source Taschenbuch zum Röhren-Codex 1948/49   

eu17_11.png P28/500: eigene Zeichnung nach RTT
Werner Braun


Just Qvigstad
p28_500_1~~1.gif
P28/500: Tungsram Radio III Auflage Mai 1939
Wolfram Zylka

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p28500.jpg

P28/500
 

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