UCH 81, Tube UCH81; Röhre UCH 81 (UCH81)

Antique radios, Old Time Radios

UCH81

Country:	Europe		Brand:	Common type Europe
			Tube type:	Triode-Heptode Frequency converter Controlling (mu)

Tube ID = 373


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Identical to	UCH81 = 19AJ8 = 19D8 = X119 = 10C14
Similar Tubes	14Y7_England (Other base and other base diagram) HCH81 (Heater different) 12AJ8 (Heater different)
First Series	1952 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)	Jul.1952 : Funkschau (FS) # 13
Predecessor Tubes	UCH42 UCH21 UCH5

Base	Noval, B9A
Was used by	Radio/TV-reception etc.
Filament	-: Indirect / -: Series, AC/DC / If: 0.1 Ampere / Vf 19 Volts /
Description	Manufacturers Include Mazda, Mullard, Brimar.
Tube prices	1 Tube prices (visible for members only)


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

Röhrensammlung
Wolfgang Bauer

Lorenz Empfänger-Röhren , 9. Auflage
Michael Sigmund

Iven Müller
Iven Müller

Usage in Models

1= 1951? ; 5= 1952? ; 35= 1952 ; 6= 1953? ; 54= 1953 ; 5= 1954?? ; 4= 1954? ; 55= 1954 ; 20= 1955?? ; 5= 1955? ; 90= 1955 ; 16= 1956?? ; 16= 1956? ; 98= 1956 ; 2= 1957?? ; 9= 1957? ; 67= 1957 ; 19= 1958?? ; 17= 1958? ; 103= 1958 ; 7= 1959?? ; 6= 1959? ; 79= 1959 ; 27= 1960?? ; 4= 1960? ; 49= 1960 ; 3= 1961?? ; 5= 1961? ; 30= 1961 ; 2= 1962? ; 11= 1962 ; 2= 1963?? ; 2= 1963? ; 18= 1963 ; 2= 1964?? ; 3= 1964? ;

Number of Models with this tube 922

No further Information for

UCH81

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