201A_Star-Tube


			Tube type:	Triode, vacuum Universal

Tube ID = 30928


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Identical to	201A_Star-Tube = UV201A

Base	UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by	Radio/TV-reception etc.
Filament	Vf 5 Volts / If: 0.25 Ampere / -: Direct / -: Battery = /
Description	This mysterious tube type was apparently manufactured in Holland. It could be a patent infringement of GE / RCA by Philips.
Literature	Saga of the Vacuumtube, Tyne p.428,429 - - - - - - - - -

KoBi
Konrad Birkner

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201A_Star-Tube

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