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ID = 22241
United States of America (USA)
Brand: Cunningham Inc., E.T.; Harrison (NJ)
Developer: General Electric Co. (GE); Bridgeport CT, Syracuse NY 
Tube type:  Screen-grid Tetrode   RF/IF-Stage 
Identical to CX322 = UX222 = 222 = 22 = PH222 = OK-X-222 = X222 = 4603_WLS = 422 = 57T222 = SX222 = TX-222 = NX-222 = RayX-222 = SLX222 = ER222 = RYB222 = T-22DC = NU-22 = X222RF = PM222

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
Tube prices 1 Tube prices (visible for members only)
Pedro Prieto-Castro

CX322: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales

CX322: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales

from Just Qvigstad

Usage in Models 6= 1929

Quantity of Models at with this tube (valve, valves, valvola, valvole, válvula, lampe):6

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