radiomuseum.org

VT114

Información - Ayuda 
ID = 20312
       
País:
Gran Bretaña (GB)
Marca: Common type Great Britain tube/semicond.
Diseñador: GEC, General Electric Co Ltd., GENALEX; London 
Tipo:  Transmitting Tetrode, air cooled   VHF 
Idéntica a VT114 = CV1114 = 10E/168 = E1024
Usada en Radar
Filamento Vf 10 Volt / If 70 Ampere / Direct
Descripción

Power demountable tetrode introduced by GEC to replace the NT60 silica valve in high-power radar transmitters. Used in the MetVick CH radar transmitters among the others.

  • 200W average plate dissipation with forced-air cooling
  • 28kV plate voltage
  • Thoriated tungsten filament giving 70A min emission under pulsed operation
  • About 400 kW peak power from a pair driven by NT57
  • 60MHz max frequency
  • Full production from 1940
 
Texto en otros idiomas puede diferir
Literatura -- Original-techn. papers.   
-- Original prospect or advert   Callick, Metres to Microwaves, pgs. 36, 37

Colección personal de

Emilio Ciardiello (I)
 
p4300038.jpg

 
[rmxtube-en]
  
Cumplimiento de datos Más información