radiomuseum.org

 
Please click your language flag. Bitte Sprachflagge klicken.

R203-D

Information - Help 
ID = 77634
       
Country:
Canada
Brand: Northern Electric Co. Ltd.; Canada
Developer: Western Electric Company Inc.; New York (NY) 
Tube type:  Transmitting Triode, air cooled   Universal 
Identical to R203-D
Similar Tubes
Normally replaceable-slightly different:
  UV203

Base Jumbo 4-pin bayonet
Was used by Transmittertube (Radio)
Filament Vf 10 Volts / If 6.5 Ampere / Direct / Battery =
Information source -- Collector info (Sammler)   
Tube Lore (II)   Page 34
 
jumbo_4_pin_transmitting_base~~1.png
R203-D: Fin Stewart
Fin Stewart

 

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