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LP10

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ID = 63209
       
Country:
Great Britain (UK)
Brand: Marconi-Osram - (Valves/Tubes); GB
Tube type:  Triode, vacuum   Power/Output 
Identical to LP10
Similar Tubes
Normally replaceable-slightly different:
  B217 ; CLP10 ; L21

Base Europe 4-Pin B4 (Eu A, E, 4A) 1914
Was used by Radio/TV-reception etc.
Filament Vf 2 Volts / If 0.1 Ampere / Direct / Battery =
Description

This was supplied by Marconi for use with the military radio receiver type RP19 of the Czechoslovak Socialist Republic Socialist Republic. Dated 1940.

The type number does not appear in amy Marconi (MO Valve) data or catalogues and was probably a rebadged and/or selected tube from the commercial range.

A collector reports that the characteristics are similar to the L21 and that the heater current of a specimen is 0.1A

 

lp10.gif LP10: AH eigene Sammlung
Alexander Hofer


Just Qvigstad
marconi_lp10_optimized.png
LP10: Kalibr L3-3 measurement
Vaclav Pojer

Collection of

 
lp10.jpg

LP10
 

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