NJ7P SQL Tube Database Query

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3GP4
Electrostatic CRT

EIA Base & Outline

EIA Base: 11A
Source ........................................ ARRL HB - 1946

General Data

Source ........................................ ARRL HB - 1946
Focusing Method ............................... ARRL HB - 1946
Deflecting Method ............................. Electrostatic
Deflecting Angle (approx) ..................... Electrostatic Deg.
Fluorescence ............................... P4
Phosphorescence ............................ White
Faceplate ..................................... Medium

Source ........................................ ARRL HB - 1946
For other characteristics and typical operation, see 3GP1

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This database contains data on thousands of tubes. Every effort has been made to insure the accuracy of this reference, however, I assume no liability for the results of using information contained herein.

Other Tube Search Engines:
Frank's Electron Tube Pages

Complete Tube Manuals:
Tube Manual Index from NJ7P

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Sat, 02 Jul 2022 20:31:11 -0700