A224

Country:	France		Brand:	Visseaux; Lyon / Paris
			Tube type:	Screen-grid Tetrode Universal

Tube ID = 25774


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Identical to	A224 = 24
Similar Tubes	Normally replaceable-slightly different: RENS324
First Source (s)	May.1929 : 70 Years of Radiotubes and V.

Base	UY-Base, 5 Pins (USA, April 1927) Top contact with a cap
Was used by	Radio/TV-reception etc.
Filament	Vf 2.5 Volts / If: 1.7 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Literature	Babani, International Radio Tube Encyclopaedia Taschenbuch zum Röhren-Codex 1948/49 - - - - - -

Ebay
Patrice Zeissloff

ARRL Handbook 1972
Michael Schlör

No further Information for

A224

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