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UL44

Information - Help 
ID = 18633
       
 
   
Tube type:  Vacuum Pentode 
Identical to UL44
First year 1948 - - Manufacturers Literature original leaflet
First Source (s)
04.Nov.1948 : - - Manufacturers Literature

Base Rimlock base B8A Top contact with a cap
Filament Vf 45 Volts / If 0.1 Ampere / Indirect / Series, AC/DC
Description

Horizontalablenk-Endpentode

 
Tube prices 1 Tube prices (visible for members only)
Literature Röhren-Taschen-Tabelle, (Franzis RTT)   
- - Manufacturers Literature   Philips Datenblatt
  ul44.gif
  UL44: Courtesy Bureau Belper (De Muiderkring, Bussum), Scan Frank Philipse
Karel De Reus †
 
ul442_1.jpg
UL44: J-P.B.
Jan Peter Brömme

 
ri16_g.gif
UL44: RTT Schwandt
Günther Stabe

 
ul44_techdat01.png
UL44: SEL Handbuch 1964
Peter Hoddow


Usage in Models 1= 1948? ; 1= 1949? ; 3= 1949 ; 1= 1950? ; 5= 1950 ; 5= 1951 ; 1= 1952?? ; 1= 1952? ; 2= 1952 ; 1= 1954 ; 1= 1956

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):22


Forum contributions about this tube
UL44
Threads: 1 | Posts: 2
Hits: 2438     Replies: 1
UL44 (UL44)
Heribert Jung
04.Dec.12
  1

Miniwatt hat ein vorläufiges Datenblatt mit Datum 4.11.1946 herausgegeben. Darum kann das Röhrendatum berichtigt werden.

Wolfgang Eckardt
05.Dec.12
  2

Hallo Herr Jung,

habe das frühere Datum nachgetragen als vorläufige Daten, aber 1948 - nicht 1946.

Wolfgang Eckardt

 
UL44
End of forum contributions about this tube

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