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X147

Information - Help 
ID = 19319
       
 
   
Tube type:  Triode-Hexode   Frequency converter 
Identical to X147 = ECH33
Similar Tubes
Other base:
  ECH3

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 6.3 Volts / If 0.2 Ampere / Indirect / Parallel / series AC/DC
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
 
oc24_g.gif
X147: RTT Schwandt
Günther Stabe

 

from Just Qvigstad

Usage in Models 1= 1949

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

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