Antique radios, Old Time Radios

GT759R

Country:	United States of America (USA)		Brand:	Common type USA tube
			Tube type:	Transistor RF/IF-Stage

Tube ID = 41078


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Identical to	GT759R
Similar Tubes	Normally replaceable-slightly different: 2N409

Base	Wires
Was used by	Radio/TV-reception etc.
Filament
Description	Material/Aufbau/Pol.: Germanium Legierung PNP; Form/Case: TO-30; Daten/electr.data: I F: 1 mA; U F: 4.5 V; Isp: 6 µA; ß (beta): 25; N: 90 mW; Imax(Ic): 100 mA; Umax(Uce): -12 V; f g(FT): 2.5 MHz; tmax: 75 °C. Manufactured by General Transistor Corp. (USA) Variante: GT-759 schneller Schalter - Text in other languages (may differ)
Dimensions (WHD)	9 x 6 x 9 mm / 0.35 x 0.24 x 0.35 inch
Weight	2 g / 0.07 oz
Literature	Photofact Folder, Howard W. SAMS

TTT Steidle 1981
Günther Stabe

Usage in Models (calculation each 25th of the month)	2= 1959? ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 2

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GT759R

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