Antique radios, Old Time Radios

DH77


			Tube type:	Double Diode-Triode Audio Frequency

Tube ID = 19327


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Identical to	DH77 = EBC90 = 6AT6 = CV452

Base	Miniatur-7-Pin-Base B7G, USA 1940
Was used by	Radio/TV-reception etc.
Filament	Vf 6.3 Volts / If: 0.3 Ampere / -: Indirect / -: Parallel / series AC/DC /
Literature	Röhren-Taschen-Tabelle 14.A, (Franzis RTT)

INTERNET PIC
Peter Hughes

RTT Schwandt
Günther Stabe

Usage in Models (calculation each 25th of the month)	5= 1950?? ; 7= 1950 ; 5= 1951 ; 1= 1952?? ; 4= 1952 ; 5= 1953? ; 4= 1953 ; 1= 1954? ; 2= 1954 ; 3= 1955?? ; 6= 1955 ; 1= 1956? ; 7= 1956 ; 1= 1957? ; 1= 1957 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 53

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DH77

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