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CX345

Information - Help 
ID = 22248
       
Country:
United States of America (USA)
Brand:
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Triode, vacuum   Power/Output 
Identical to CX345 = 45 = L45 = EX645 = 57T245 = ER245 = X245 = DX245 = GX245 = AC45 = ER45 = 145 = T-45 = TX-45 = VX245 = P245 = A.C.245 = MX245 = G-45 = JX245 = Z-45 = PM245 = R45_Rogers = GSX245 = RayX-245 = TC245 = RYB245 = NU-45 = PA245 = NX-245 = TS245 = TX245 = C-245 = AX-245 = UX245 = 445
Similar Tubes
Normally replaceable-slightly different:
  A245 ; F203 ; R245_Rogers
First Source (s)
Aug.1930 : Philips Bulletin R1164, p. 20
Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 2.5 Volts / If 1.5 Ampere / Direct / Specified voltage AC/DC
Dimensions (WHD)
incl. pins / tip		 x 137 x 54 mm / x 5.39 x 2.13 inch
Weight 67 g / 2.36 oz
Information source - - Manufacturers Literature   
-- Collector info (Sammler)   
cx345_so.png CX345
Anonymous 10 Collector

Just Qvigstad 		cx345_daten_p1.png
CX345: Cunningham Radio Tubes Manual C-10 1932
Daniel Consales
More ...
Usage in Models 5= 1929? ; 47= 1929 ; 1= 1930 ; 1= 1931?
Quantity of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):54
Museum "Technik-Museum.ch"

Collection of

Jay Vonderhey (USA)
George Papaiz (CDN)
Karlheinz Fischer (D)
Robert Gillespie (USA)
Collection of a member from D
Collection of a member from FIN
 
cx345_cunningham_system.jpg

CX345
 
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