radiomuseum.org
Please click your language flag. Bitte Sprachflagge klicken.

199A

Information - Help 
ID = 70752
       
Country:
United States of America (USA)
Brand: Apex, Radio Tube Corporation; Newark, NJ
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Triode, vacuum   Audio Frequency 
  <1925 very rare. ***
Identical to 199A

Base UV-Base (4 Pins+Bayonet, USA 1914 WE)
Was used by Radio/TV-reception etc.
Filament Vf 3.3 Volts / If 0.06 Ampere / Direct / Battery =
Information source Radio Tubes and Boxes of the 1920’s   Page 9
-- Collector info (Sammler)   

uv~~104.png 199A: Fin Stewart
Fin Stewart


Just Qvigstad
 
apex_199a_tube.jpg

 

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]
  

Data Compliance More Information