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GX200A

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ID = 56669
       
Country:
United States of America (USA)
Brand: Airline, Super-Airline, Wards (tubes) - see also Montgomery Ward; Chicago, IL
Developer: General Electric for Brand RCA-Radiotron; Bridgeport CT, Syracuse NY 
Tube type:  Gas Triode   Detector 
  Ca. 1925 up to 1945 rare.
Identical to GX200A
Similar Tubes
Normally replaceable-slightly different:
  CX300A ; UX200A
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 =
Description

For use as a supersensitive detector in amateur receiving sets.

 
Dimensions (WHD)
incl. pins / tip		 45 x 108 x 35 mm / 1.77 x 4.25 x 1.38 inch
Weight 47 g / 1.66 oz
4a_ux4~~14.png GX200A: own collection
Peter den Boer

Just Qvigstad

Collection of

Peter den Boer (NL)
 
gx200a_airline.jpg

 
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