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ER864

Información - Ayuda 
ID = 73750
       
País:
Estados Unidos
Marca: Eveready (Ever Ready), AENMC / National Carbon Company (NCC); Columbia
Diseñador: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tipo:  Triode, vacuum   Audio Frequency 
Idéntica a ER864 = 464 = CV2675 = SE-3864A = VT-24 = 38064 = 264 = CX864 = UX864 = 864

Base UX-Base (4 Pins (2 thick, USA 1924)
Usada en Radio/TV-reception etc.
Filamento Vf 1.1 Volt / If 0.25 Ampere / Direct / Battery =
Descripción

Sturdy non microphonic tube for aircraft communications. Airplane vibrations caused noise in the receiver using normal tubes. This tube fitted with four pillar element mounting.

 
Dimensiones
(Alt,Ancho,Prof.)
incl.pins/tip
x 93 x 30 mm / x 3.66 x 1.18 inch
Peso 32 g / 1.13 oz
Literatura -- Collector info (Sammler)   

ux_base_standard~~43.png ER864: Fin Stewart
Fin Stewart


Just Qvigstad
 
er_864_4_pillar_jc_e1016.jpg

 

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