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HVL

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ID = 48846
       
Country:
Netherlands
Brand: Heussen, M. & Co; Arnhem
Developer: Heussen, M. & Co; Arnhem 
Tube type:  Triode, vacuum   Universal 
  <1925 very rare. ***
Identical to HVL = HVL_Splendid = HD1
Production stop Aug.1924

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 3.8 Volts / If 0.5 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
50 x 90 x 31 mm / 1.97 x 3.54 x 1.22 inch
Weight 45 g / 1.59 oz
Information source - - Manufacturers Literature   April 1922
Röhrencodex , Röhren-Taschenbuch 1950 23000 Röhren   

b4direct_52.png HVL
Peter den Boer


Just Qvigstad
hvldatasmall.png
HVL: own collection
Peter den Boer

 

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