Antique radios, Old Time Radios

UAA91

Country:	Europe		Brand:	Common type Europe
			Tube type:	Double Diode Detector

Tube ID = 350


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Identical to	UAA91 = 10D2
Similar Tubes	Heater different: EAA91; HAA91
First Source (s)	Jun.1951 : Funk-Technik (FT) 1951 Heft 12
Predecessor Tubes	UAA11 UB41

Base	Miniatur-7-Pin-Base B7G, USA 1940
Was used by	Radio/TV-reception etc.
Filament	Vf 19 Volts / If: 0.1 Ampere / -: Indirect / -: Series, AC/DC /
Dimensions (WHD)	18 x 44 x mm / 0.71 x 1.73 x inch
Tube prices	1 Tube prices (visible for members only)


	Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus

J.K.
Jürgen Küting

Prüfkarte Röhrenprüfgerät W 18N
Jörg Kulbe

Telefunken Taschenbuch 1971
Anonymous 15 Collector

Usage in Models (calculation each 25th of the month)	6= 1951 ; 2= 1952 ; 1= 1953 ; 1= 1954 ; 2= 1956 ; 2= 1958 ;
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 14

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UAA91

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