Antique radios, Old Time Radios

CV493

Country:	Great Britain (UK)		Brand:	Common production Great Britain
			Tube type:	Full-Wave Vacuum Rectifier Power-supply

Tube ID = 19004


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Identical to	CV493 = 6X4 = EZ90 = 80BK = KX-80BK
Similar Tubes	Normally replaceable-slightly different: U78 Other class quality (otherwise equal): 6063; CV4005 Other base and data slightly different: CV4001

Base	Miniatur-7-Pin-Base B7G, USA 1940
Was used by	Military and/or Government
Filament	Vf 6.3 Volts / If: 0.6 Ampere / -: Indirect / -: Parallel, (AC/DC) /
Description	<1250V piv; Vh-k <450 peak. Ia<70mA average.
Dimensions (WHD)	19 x 61 x mm / 0.75 x 2.40 x inch
Literature	-- Original-techn. papers. - - Manufacturers Literature

Private collection
Emilio Ciardiello

ARRL Handbook 1972
Michael Schlör

Usage in Models (calculation each 25th of the month)	1= 1953 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 1

No further Information for

CV493

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