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HL2_Tungsram

Information - Help 
ID = 19645
       
Country:
Hungary
Brand: Tungsram; Budapest (see also British T.)
Tube type:  Triode, vacuum   RF/IF-Stage 
Identical to HL2_Tungsram = B228
Similar Tubes
Normally replaceable-slightly different:
  KC1_4pin
Other base and data slightly different:
  KC4

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Filament Vf 2 Volts / If 0.13 Ampere / Direct / Battery =
Description SW Oscillator and detector. Metallised only 
Information source - - Manufacturers Literature   
 
1_249.png
HL2_Tungsram: Telefunken Werkstattbuch
Wolfgang Bauer

 

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