Antique radios, Old Time Radios

UBF89

Country:	Europe		Brand:	Common type Europe tube
			Tube type:	Double Diode-Pentode RF/IF-Stage Controlling (mu)

Tube ID = 944

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Identical to	UBF89 = WD119 = 19FL8 = 10FD12
Similar Tubes	Normally replaceable-slightly different: 19DC8
First year	1956 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Jun.1956 : Funkschau (FS) # 11 Oct.1955 : Telefunken-Röhrenmitteilungen
Predecessor Tubes	UBF15 UBF80

Base	Noval, B9A
Filament	If: 0.1 Ampere / -: Indirect / -: Series, AC/DC /
Tube prices	0 Tube prices (visible for members only)


	UBF89: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse Karel De Reus †

UBF89: Collection JR
Jacob Roschy

UBF89: Prüfkarte Röhrenprüfgerät W 18N
Jörg Kulbe

UBF89: Iven Müller
Iven Müller

Usage in Models	1= 1955?? ; 10= 1956?? ; 4= 1956? ; 6= 1956 ; 1= 1957?? ; 6= 1957? ; 7= 1957 ; 9= 1958?? ; 10= 1958? ; 22= 1958 ; 2= 1959?? ; 3= 1959? ; 26= 1959 ; 4= 1960?? ; 3= 1960? ; 16= 1960 ; 2= 1961? ; 5= 1961 ; 3= 1962? ; 5= 1962 ; 7= 1963? ; 7= 1963 ; 2= 1964?? ; 7= 1964? ; 8= 1964 ; 1= 1965?? ; 9= 1965? ; 1= 1965 ; 4= 1966? ; 3= 1966 ; 5= 1967
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe): 199

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