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AR_MOV

Informazioni - Aiuto 
ID = 57572
       
Stato:
Gran Bretagna (Regno Unito)
Produttore: Marconi-Osram - (Valves/Tubes); GB
Tipo:  Triodo a vuoto   RF/IF-Stage 
  <1925 very rare
Identico a AR_MOV

Zoccolo IS-3 (Interservice, UK 1918)
Utilizzata per Militaire et/ou Services Publics
Filamento Vf 2 Volt / If 0.4 Ampere / Direct
Descrizione 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. 
Dimensioni
(LxAxP)
incl.pins/tip
25 x 80 x mm / 0.98 x 3.15 x inch
Bibliografia British Radio Valves - The Vintage Years: 1904-1925   Pages 44, 45 & 86

 

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