radiomuseum.org

GL-509R

Information - Help 
ID = 86964
       
Country:
United States of America (USA)
Brand: General Electric Co. (GE); Bridgeport CT, Syracuse NY
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Transmitting Triode, air cooled   Power/Output 
Identical to GL-509R
Similar Tubes
Normally replaceable-slightly different:
  889R
Successor Tubes 889R  
Base TRANSMITTING & Power-TUBES/VALVES in gen
Was used by Industrial
Filament Vf 11 Volts / If 125 Ampere / Direct
Description

This tube is a radiator variant of the GL-509. The radiator is an open finned type measuring 295mm diameter

 
Information source Tube Lore (II)   p. 81 & 213
 
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