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E414_MOV

Información - Ayuda 
ID = 86884
       
País:
Gran Bretaña (GB)
Marca: Marconi-Osram - (Valves/Tubes); GB
Diseñador: Marconi-Osram - (Valves/Tubes); GB 
Tipo:  Triode, vacuum   Audio Frequency 
Idéntica a E414_MOV
Válvulas similares
Other characteristic (electr. data):
  DEV

Base SPECIAL TUBEBASE in general 2 Sidecontacts.
Usada en Radio/TV-reception etc.
Filamento Vf 1 Volt / Direct
Descripción

This tube is an experimental type - a 1 volt version of the MOV DEV. It was made at the Hirst Research Centre of GEC, It is unusual in that it has two element caps on one side of the bulb. Not known if the tube was soldcommercially.

 
Literatura -- Collector info (Sammler)   

triode~~9.png E414_MOV: Fin Stewart
Fin Stewart

 
mov_e414_triode_ur.jpg

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