radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

205A

Information - Help 
ID = 27699
       
Country:
United States of America (USA)
Brand: Western Electric Company Inc.; New York (NY)
Tube type:  Transmitting Triode, air cooled 
  <1925 rare.
Identical to 205A = CW-931 = E_Western = VT-2 = 205B
Predecessor Tubes K_Western   202A  

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Filament Direct / Parallel, (AC/DC)
Description This was developed by Western Electric in 1917 for The Signal Corps. Rare earth coated filament. RF Output power 5W. 
 

from Just Qvigstad

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