radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

AAB-5

Information - Help 
ID = 55817
       
Country:
Japan
Brand: Annaka Electric Co.; - from 1931 called Anritsu.
Tube type:  Triode, vacuum   Detector 
  <1925 very rare. ***
Identical to AAB-5 = Annaka-AAB-5

Base Wires Wires only
Was used by Military and/or Government
Filament Direct / Battery =
Description Triode valve made in Japan by Annaka Denki about 1916. Copy of de Forest or Cunningham Audiotron. 
Dimensions (WHD)
incl. pins / tip
x 80 x 28 mm / x 3.15 x 1.10 inch
Weight 22 g / 0.78 oz
Literature Saga of the Vacuumtube, Tyne   p.277
 
annaka_aab5_japan_c._1917.jpg
AAB-5: Fin Stewart collection
Fin Stewart

 


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