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AR_MOV

Información - Ayuda 
ID = 57572
       
País:
Gran Bretaña (GB)
Marca: Marconi-Osram - (Valves/Tubes); GB
Tipo:  Triode, vacuum   RF/IF-Stage 
  <1925 very rare
Idéntica a AR_MOV

Base IS-3 (Interservice, UK 1918)
Usada en Militaire et/ou Services Publics
Filamento Vf 2 Volt / If 0.4 Ampere / Direct
Descripción British Army tube (Army Receiving). Known to be made by MOV, Ediswan, BT-H and Mullard. The IS-3 base used on this tube was a molded ebonite "box" with a long "slide" contact on each side. One was unused and the other connected to the anode. The base had three studs on the bottom. Two for the filament and one for the grid connection. 
Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip
25 x 80 x mm / 0.98 x 3.15 x inch
Literatura British Radio Valves - The Vintage Years: 1904-1925   Pages 44, 45 & 86

 

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