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AltronL/N

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ID = 15552
       
Country:
Germany
Brand: Spanner GmbH, Marken: Delta Valve, Altron, Neo-Delta; Berlin
Tube type:  Triode, vacuum   Power/Output 
Identical to AltronL/N = 706_Altron
Similar Tubes
Normally replaceable-slightly different:
  E409
First Source (s)
Aug.1930 : Philips Bulletin R1164, p. 24

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=F)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 1 Ampere / Indirect
Information source Taschenbuch zum Röhren-Codex 1948/49   
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren   

b5~~87.png AltronL/N: Fin Stewart
Fin Stewart


Just Qvigstad
altronln.png
AltronL/N: Funk-Bastler 1928, Heft 41
Hartmut Völler

 

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