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MX280

Information - Help 
ID = 25940
       
Country:
Great Britain (UK)
Brand: Gecovalve (Geco) = Brand of General Electric (GB)
Developer: Westinghouse El. & Mfg. Co. - see also Canadian W. 
Tube type:  Full-Wave Vacuum Rectifier   Power-supply 
  Ca. 1925 up to 1945 rare.
Identical to MX280 = 80 = 280 = EX680 = VT-80 = KX80 = RGN380 = V580 = ER80

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If 2 Ampere / Direct / Parallel, (AC/DC)
Literature - - Manufacturers Literature   Grundig Röhren-Taschenbuch, 1948
 
mx280.jpg
MX280: Sammlung GJ
Anonymous 544 Collector

 
mx280_so.png
MX280: ARRL Handbook 1972
Michael Schlör

 

Collection of a member from D

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