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XCH81

Information - Help 
ID = 21548
       
 
   
Tube type:  Triode-Heptode   Frequency converter   Controlling (mu) 
Identical to XCH81
Similar Tubes
Heater different:
  ECH81

Base Noval, 9 pin miniature (USA pico-9) B9A
Filament Vf 3.6 Volts / If 0.6 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   
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no17_g_3.gif XCH81: RTT Schwandt
Günther Stabe † 19.8.20


Just Qvigstad
xch81_data.png
XCH81: Philips, Buizen Zakboekje
Anonymous 15 Collector

 

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