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P215_Marconi

Information - Help 
ID = 19652
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Triode, vacuum   Power/Output 
Identical to P215_Marconi = B205 = P215_Hivac = P215_Mazda = P215 = P215_Tungsram = VT86_GPO = CV1662
Similar Tubes
Normally replaceable-slightly different:
  BD ; CV1019

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.15 Ampere / Direct / Battery =
Description

150mW output at Va 150V; Ia 6mA; Vg -13.5; Amp Factor 7.

 
Information source - - Manufacturers Literature   
 
p215_marconi_so.png
P215_Marconi: rtt
Michael Schlör

 

from Just Qvigstad

Usage in Models 1= 1931

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1

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