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DG3

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ID = 7724
       
Country:
Netherlands
Brand: Thermion; Lent (Nijmegen)
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to DG3
Similar Tubes
Normally replaceable-slightly different:
  1805
Production stop Feb.1938

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914 (Codex=Eo)
Filament Vf 4 Volts / If 1 Ampere / Direct
Description This is a Thermion Ultima. 
Information source Taschenbuch zum Röhren-Codex 1948/49   
- - Manufacturers Literature   1935


Just Qvigstad
dg3dg5dg500120data.png
DG3: own collection
Peter den Boer

Collection of

 
dg3ultima.jpg

 

Variants

The dimensions are 42 x 124 x 35 mm, weight 53 gram.


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