Antique radios, Old Time Radios

78E

Country:	United States of America (USA)		Brand:	National Union Radio Corp.; Orange (NJ)
			Tube type:	Vacuum Pentode RF/IF-Stage Controlling (mu)

Tube ID = 19927


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Identical to	78E = 78
Similar Tubes	Other base: 6K7EG; 6K7G

Base	6-Pin-Base U6A, old, USA Top contact with a cap
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Literature	Essential Characteristics, GE 1973 Taschenbuch zum Röhren-Codex 1948/49

Telefunken Werkstattbuch
Wolfgang Bauer

Usage in Models (calculation each 25th of the month)	2= 1936? ; 5= 1936 ; 1= 1939 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 8

No further Information for

78E

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