radiomuseum.org

WW313A

Information - Hilfe 
ID = 50043
       
Land:
USA
Marke: Bell Labs; Murray Hill, NJ.
Typ:  Thyratron Kaltkatode 
Identisch mit WW313A
Erste Serie 1938 Wireless World (The), London (WW, 79)

Sockel USA-UX-4-Stift-Sockel (2 dick), ab 1924
Heizung --/--
Beschreibung

Cold cathode tube devised for remote control in telephone systems.

Made available for use as remote control systems for radio receivers using an RF carrier via mains-borne signals.

 


Just Qvigstad
 

[rmxtube-ge, noindex]
  

Datenkonformität Mehr Informationen