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R209

Information - Help 
ID = 30847
       
Country:
France
Brand: La Radiotechnique (RT); Paris, Suresnes
Tube type:  Vacuum Pentode   Universal 
Identical to R209
Similar Tubes
Multiple differences or of other kind:
  1E5GP

Base Octal (Int.Octal, IO) K8A, USA 1935 Top contact with a cap.
Was used by Military and/or Government
Filament Vf 2 Volts / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
40 x 96 x mm / 1.57 x 3.78 x inch
Weight 64 g / 2.26 oz
Information source -- Collector info (Sammler)   
 
r209_28r.jpg
R209
Jacob Roschy

 

from Just Qvigstad

Usage in Models 1= 1939

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1


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