radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

UM11

Information - Help 
ID = 272
       
Country:
Europe
Brand: Common type Europe tube/semicond.
Developer: Telefunken Deutschland (TFK), (Gesellschaft für drahtlose Telegraphie Telefunken mbH 
Tube type:  Mag. Eye, 2 ranges, 4 shadow angles 
Identical to UM11
Similar Tubes
Other base:
  UM35
First year 1940 -- Collector info (Sammler) (T7-42)
First Source (s)
1941 : TR4119-152
Predecessor Tubes UFM11   C/EM2  
Successor Tubes 1952   UM34   UM35  

Base German Steel Y8A, 1938 (Codex=R)
Filament Vf 13 Volts / If 0.1 Ampere / Indirect / Series, AC/DC
Description Ist die Röhre wirklich 1940 auf den Markt gekommen? Nach einigen Modellen zu urteilen ja ... 
Tube prices 12 Tube prices (visible for members only)
Literature Taschenbuch zum Röhren-Codex 1948/49   
  um11.png
  UM11: Aus Schema-Eisenach-
Egon Strampe
 
um11_a.jpg
UM11: scc
Christian Schaufelberger

 
um11_so.png
UM11: rtt
Michael Schlör

 
um11_spec.png
UM11: RVF-Röhrenbuch-M1,1947
Anonymous 15 Collector


Usage in Models 1= 1939 ; 10= 1940? ; 7= 1940 ; 1= 1941?? ; 1= 1941? ; 12= 1941 ; 2= 1942? ; 3= 1942 ; 1= 1946 ; 1= 1947? ; 4= 1947 ; 1= 1948? ; 10= 1948 ; 3= 1949? ; 29= 1949 ; 6= 1950? ; 63= 1950 ; 5= 1951? ; 35= 1951 ; 2= 1952?? ; 8= 1952? ; 18= 1952 ; 1= 1953?? ; 1= 1953? ; 12= 1953 ; 6= 1954 ; 3= 1955 ; 1= 1956?? ; 2= 1957 ; 1= 1959??

Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):250



You reach this tube or valve page from a search after clicking the "tubes" tab or by clicking a tube on a radio model page. You will find thousands of tubes or valves with interesting links. You even can look up radio models with a certain tube line up. [rmxtube-en]
  
rmXorg