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

W1231

Information - Help 
ID = 11953
       
Country:
Great Britain (UK)
Brand: Common type Great Britain tube/semicond.
Tube type:  LOCKED OFF PART (CODE 9) - see in Notes 
Identical to W1231 = CV1243 = NT69

Description British Admiralty store reference for CV1243 / NT69 silica transmitting pentode. 
Information source Taschenbuch zum Röhren-Codex 1948/49   

 

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