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ADPN

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ID = 10929
       
Country:
Great Britain (UK)
Brand: Clarion Radio Valve Co.; London
Tube type:  Vacuum Pentode   Power/Output 
Identical to ADPN
Similar Tubes
Normally replaceable-slightly different:
  Pen20
Heater different:
  ACPN

Base Europe 5-Pin , B5 (Eu O, F, O5A) 1928 (Codex=Nc)
Was used by Radio/TV-reception etc.
Filament Vf 20 Volts / If 0.18 Ampere / Indirect
Information source History of the British Radio Valve to 1940   p. 144
Wireless World (The), London (WW, 79)   Data Nov 1934
Taschenbuch zum Röhren-Codex 1948/49

s_400_g_3.gif ADPN: W.Sprick: Austausch-Röhren-Lexikon 1947
Günther Stabe † 19.8.20


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