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SX222

Information - Help 
ID = 72403
       
Country:
United States of America (USA)
Brand: Sylvania (Hygrade, GTE, Nilco); Emporium (PA)
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to SX222 = UX222 = CX322 = 222 = 22 = PH222 = 122

Base UX-Base (4 Pins (2 thick, USA 1924, UX) Top contact with a cap.
Was used by Radio/TV-reception etc.
Filament Vf 3.3 Volts / If 0.132 Ampere / Direct / Battery =
Dimensions (WHD)
incl. pins / tip
x 123 x 45 mm / x 4.84 x 1.77 inch
Weight 48 g / 1.69 oz
Information source -- Collector info (Sammler)   
 
sx222_sylv_aut43806.jpg
SX222: Udo Radtke collection
Fin Stewart

 
222_ux~~3.png
SX222: Fin Stewart
Fin Stewart

 

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