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UBF80

Information - Help 
ID = 1626
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Tube type:  Double Diode-Pentode   RF/IF-Stage   Controlling (mu) 
Identical to UBF80 = 17C8 = 17N8 = 171DDP
Similar Tubes
Heater different:
  EBF80
First year 1950 Tube leaflet collection E.Erb Analysis by original leaflets
First Source (s)
Aug.1950 : Funk-Technik (FT) # 15
Nov.1949 : -- Original-techn. papers.
Predecessor Tubes UBF11   UAF42  
Successor Tubes UBF89  

Base Noval, B9A
Filament Vf 17 Volts / If 0.1 Ampere / Indirect / Series, AC/DC
Dimensions (WHD)
incl. pins / tip
22 x 67 x mm / 0.87 x 2.64 x inch
Tube prices 6 Tube prices (visible for members only)
  ubf80_schaltung.png
  UBF80: Telefunken Handb. d. Rundfunkröhren
Peter Hoddow
 
roehre_ubf80.jpg
UBF80: J.K.
Jürgen Küting

 
ubf80_so.png
UBF80: rtt
Michael Schlör

 
ubf80_mullard_data_01.png
UBF80: Mullard - original papers
Wolfgang Romeyke


Usage in Models 2= 1950?? ; 2= 1950? ; 2= 1950 ; 1= 1951?? ; 2= 1951? ; 14= 1951 ; 5= 1952?? ; 2= 1952? ; 12= 1952 ; 3= 1953?? ; 6= 1953? ; 9= 1953 ; 2= 1954?? ; 2= 1954? ; 12= 1954 ; 6= 1955?? ; 1= 1955? ; 13= 1955 ; 8= 1956?? ; 13= 1956? ; 28= 1956 ; 3= 1957?? ; 10= 1957? ; 22= 1957 ; 1= 1958?? ; 7= 1958? ; 17= 1958 ; 3= 1959?? ; 5= 1959? ; 18= 1959 ; 5= 1960?? ; 10= 1960? ; 25= 1960 ; 1= 1961? ; 11= 1961 ; 7= 1962? ; 1= 1962 ; 3= 1963? ; 7= 1963 ; 2= 1964?? ; 1= 1964? ; 4= 1964 ; 3= 1965? ; 2= 1965 ; 2= 1966 ; 2= 9999

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):317


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