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GX201A

Country:  United States of America (USA)      Brand:  Airline tubes by Montgomery Ward & Co, Chicago 
  Tube type:  Triode, vacuum   Universal 
Tube ID = 28545
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Identical to GX201A = AX201A
Predecessor Tubes UV201A  
Successor Tubes 1932 01A  

Base UX-Base (4 Pins (2 thick, USA 1924, UX)
Was used by Radio/TV-reception etc.
Filament Vf 5 Volts / If: 0.25 Ampere / -: Direct / -: Battery = /
Literature -- Collector info (Sammler)   

gx201a_so.png
GX201A: ARRL Handbook 1972
Michael Schlör

 
Usage in Models   1= 1926?
Number of Models at Radiomuseum.org with this tube (valve, valves, valvola, valvole, válvula, lampe):   1

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