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A_Jedebe

Information - Help 
ID = 29024
       
Country:
Netherlands
Brand: Jedebe, Radiolem; Arnhem
Tube type:  Gas Triode   Detector 
  Ca. 1925 up to 1945 rare.
Identical to A_Jedebe

Base Europe 4-Pin (A, 4A, B4, since 1914)
Was used by Radio/TV-reception etc.
Filament Vf 4 Volts / If 0.5 Ampere / Direct / Battery =
Description

Data on the valve and box states Vf=3.8-4 If=0.5A Va 20-30V.

 
 
lamp_a.jpg
A_Jedebe: G.A. Tusini
Peter den Boer

 
3_b4~~32.png
A_Jedebe: own collection
Peter den Boer

 

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