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13MU4

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ID = 22028
       
 
   
Tube type:  Mag. Eye, 2 ranges, 2 shadow angles 
Identical to 13MU4

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament Vf 12.6 Volts / If 0.1 Ampere / Indirect / Specified voltage AND current AC/DC
Description This type does most probably not exist, see under 13M4U 
Text in other languages (may differ)
Information source Röhren-Taschen-Tabelle, (Franzis RTT)   

oc27_g_1.gif 13MU4: RTT Schwandt
Günther Stabe † 19.8.20


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