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ES207

Informazioni - Aiuto 
ID = 83031
       
Stato:
USA (Stati Uniti d'America)
Produttore: Edison, Thomas A., North American Phonograph / National Phonograph; Orange, NJ
Tipo:  Triodo trasmittente, raffr. ad aria   Power/Output 
Identico a ES207 = RS207

Zoccolo TRANSMITTING & Power-TUBES/VALVES in gen 2 Sidecontacts.
Utilizzata per Transmittertube (Radio)
Filamento Vf 16.5 Volt / If 18 Ampere / Direct / Specified voltage AC/DC
Descrizione

This is a large tube with two screw terminals on the base for the filament and two screw terminals on the side for the anode (upper) and grid (lower). Manufacturers data sheet states thst this tube is directly equivalent to the German RS207 tube

 
Dimensioni
(LxAxP)
incl.pins/tip
x 510 x 230 mm / x 20.08 x 9.06 inch
Bibliografia - - Manufacturers Literature   Ediswan Mazda Valves 1949-1950 catalog

ediswan_es207_data_sheet.png
ES207: Fin Stewart
Fin Stewart

 

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