radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

GL930

Information - Help 
ID = 28332
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Tube type:  Photocell Gas filled 
Identical to GL930 = 930
Similar Tubes
Normally replaceable-slightly different:
  1P40

Base Octal (Int.Octal, IO) K8A, USA 1935
Filament No heater
Description Red-infrared-sensitive (S1, up to 8000 Angstroms). 
Text in other languages (may differ)
Dimensions (WHD)
incl. pins / tip
33 x 64 x mm / 1.30 x 2.52 x inch
 
gl_930_ge_roer.jpg
GL930: L.N
Lars Nord

 
930_pin_2.png
GL930
Emilio Ciardiello

 

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