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MT9L

Información - Ayuda 
ID = 30494
       
País:
Gran Bretaña (GB)
Marca: Marconi-Osram - (Valves/Tubes); GB
Diseñador: Marconi-Osram - (Valves/Tubes); GB 
Tipo:  Transmitting Triode, air cooled   Power/Output 
  Ca. 1925 up to 1945 rare.
Idéntica a MT9L
Base Wires Sidecontact.
Usada en Telefonìa
Filamento Vf 17 Volt / If 9.2 Ampere / Direct / Specified voltage AC/DC
Descripción

This operated with a plate voltage of 2000 - 5000 but was used mainly on 4000 volts where it gave an output of 700 watts. The grid connection was a cap terminal on the side of the tube..

 
Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip		 180 x 480 x mm / 7.09 x 18.90 x inch
Literatura Universal Vade-Mecum, Electron Valves and Semiconductor Devices   group 404, p. 907 & 909
The Saga of Marconi Osram Valve   Page 125
mt9la.png
MT9L: GEC's catalogue supplement
Anónimo 413 Coleccionista
Mas ...
Museo "The Radio Museum (ex “Washford Radio Museum“)"
 
mt9l.jpg

MT9L
 
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