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R83

Information - Help 
ID = 12888
       
Country:
France
Brand: Dario (tubes) - voir aussi La Radiotechnique
Tube type:  Dual-Grid Tetrode 
Identical to R83
Similar Tubes
Normally replaceable-slightly different:
  DZ1

Base Europe "B5 big size" (D, Bigrille) (Codex=Eu)
Filament Vf 4 Volts / If 0.08 Ampere / Direct / Battery =
Information source Taschenbuch zum Röhren-Codex 1948/49   
  tubeenvdiag_klein_mod_bigr_7.gif
  R83: W.H.
Wolfgang Holtmann
 
r83.png
R83: R.O.
Rudolf Osterkamp

More ...
 
tubesockel_klein_bigrillem_3_3.gif
R83: W.H.
Wolfgang Holtmann

 
r83datasmall.png
R83: own collection
Peter den Boer


Usage in Models 1= 1928?? ; 1= 1928 ; 2= 1929

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):4


You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
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