195_KC_SONAR_F_M_MODULATOR

Published:2009/7/23 22:53:00 Author:Jessie | From:SeekIC

Used in recording signals from active sonar on magnetic tape, for later playback to control land-based sonar used in training operators. Modulator is basically sawtooth generator whose repetition frequency is changed by amplitude of modulating input signal.-M. H. Damon, Jr., Tape Target Classifier Trains Sonar Operators, Electronics, 33:13, p 65-69.



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