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3GP1A

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ID = 60074
       
 
   
Tube type:  Oscilloscope CRT, picture tube 
Identical to 3GP1A
Similar Tubes
Multiple differences or of other kind:
  3GP11A ; 3GP4A
First Source (s)
25.Jun.1948 : Electron Tube Registration List
Predecessor Tubes 3GP1  

Base 11-Pin-not-yet-known-by-us
Filament Vf 6.3 Volts / If 0.6 Ampere / Indirect
Description

3-inch CRT, electrostatic focus and deflection.
Green screen, medium persistence.

 
Information source -- Original-techn. papers.   

3gp_fam.png 3GP1A: Manufacturer's Literature
Emilio Ciardiello

3gp_5jp_5lp_01.png
3GP1A: Manufacturer's Literature
Emilio Ciardiello

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