NONPRECISE_PHANTASTRON_VARIABLE_DELAY_2

Published:2009/7/15 2:04:00 Author:Jessie | From:SeekIC

Used to delay beginning of crt sweep for expanded display range is 5 to 175 miles. Trailing edge of screen waveform is differentiated and used to trigger blocking oscillator through trigger amplifier.-NBS, Handbook Preferred Circuits Navy Aeronautical Electronic Equipment, Vol.1.Electron Tube Circuits,1963,p N9-3



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