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UF89

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ID = 991
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Vacuum Pentode   RF/IF-Stage   Controlling (mu) 
Identical to UF89 = 12DA6
Similar Tubes
Heater different:
  EF89
First year 1954 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Feb.1954 : Funkschau # 3
Predecessor Tubes UF41   UF15  

Base Noval, 9 pin miniature (USA pico-9) B9A
Was used by Radio/TV-reception etc.
Filament Vf 12.6 Volts / If 0.1 Ampere / Indirect / Specified current AC/DC ~ = (Series working)
Tube prices 5 Tube prices (visible for members only)

uf89.png
UF89: Schema tube UF89
Stéphane Geslain

uf89.png UF89: Telefunken Taschenbuch 1971
Anonymous 15 Collector

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Just Qvigstad
uf89_kenn_im.png
UF89: Iven Müller
Iven Müller

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Usage in Models 1= 1954?? ; 14= 1954 ; 26= 1955?? ; 20= 1955? ; 56= 1955 ; 25= 1956?? ; 32= 1956? ; 95= 1956 ; 19= 1957?? ; 32= 1957? ; 70= 1957 ; 23= 1958?? ; 33= 1958? ; 127= 1958 ; 12= 1959?? ; 25= 1959? ; 71= 1959 ; 52= 1960?? ; 14= 1960? ; 53= 1960 ; 6= 1961?? ; 17= 1961? ; 43= 1961 ; 8= 1962?? ; 13= 1962? ; 33= 1962 ; 3= 1963?? ; 6= 1963? ; 31= 1963 ; 4= 1964?? ; 16= 1964? ; 21= 1964 ; 14= 1965?? ; 12= 1965? ; 9= 1965 ; 5= 1966?? ; 6= 1966? ; 7= 1966 ; 3= 1967?? ; 3= 1967? ; 3= 1968?? ; 2= 1969?? ; 2= 1969? ; 4= 1970?? ; 1= 1970 ; 1= 1973?? ; 1= 1973 ; 1= 9999?? ; 1= 9999? ; 5= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):1081

Collection of

 
uf89_telefunken.jpg

UF89
 

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