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P2_Marconi-Osram

Information - Help 
ID = 60847
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Triode, vacuum   Power/Output 
Identical to P2_Marconi-Osram = 10E/122
Similar Tubes
Other shape (e.g. bulb type):
  P2_Commontype

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.2 Ampere / Direct / Battery =
Description

Ua = 200 Volt
Ia = 13 mA
S = 3,5
Ri = 2150 Ohm
Ra = 4500 Ohm
N = 0,3 Watt

 
 
ganz_liegend_gold.jpg
P2_Marconi-Osram: Sammlung RS
Reiner Scholz

 
1_58~~3.png
P2_Marconi-Osram: Telefunken Werkstattbuch
Wolfgang Bauer

 
p2lp2data.png
P2_Marconi-Osram: own collection
Peter den Boer


from Just Qvigstad


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