radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

FE1_Louden

Information - Help 
ID = 28561
       
 
   
Tube type:  Triode, vacuum   Audio Frequency 
Identical to FE1_Louden = F1_Louden
First year 1925 ?? Saga of the Vacuumtube, Tyne page 392

Filament
Description Thrower calls it F1 and has data for it. Either Tyne or Thrower may be in error.
Louden valves were marketet by Fellows Magneto Co. Ltd. in 1924 and 1925. Some Louden designations used were FE1 and FE2 for bright emitters; FER1, FER2 and 0.06 designated dull emitters having thoriated filaments. 
Text in other languages (may differ)
Literature Saga of the Vacuumtube, Tyne   page 392
 

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