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H0.8

Information - Help 
ID = 32802
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Triode, vacuum   Universal 
Identical to H0.8
First year Sep.1928 - - Manufacturers Literature leaflet
First Source (s)
Sep.1928 : - - Manufacturers Literature

Base Europe 4-Pin (A, 4A, B4, since 1914)
Filament Vf 0.8 Volts / If 0.8 Ampere / Direct / Parallel / series AC/DC
Description "AC Directly Heated Cathode Valve for Res. Cap. Coupling or HF." Marconi.
Ra=55k ohms at Va=150. G=40 
 
h0d8.jpg
H0.8: Manufacturer's Literature
Emilio Ciardiello

 

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