The circuit diagram of frequency modulation receive in 50 KHz

Published:2011/3/24 3:28:00 Author:Ecco | Keyword: frequency modulation receive in 50 KHz | From:SeekIC

This circuitry is applied in pulse speed control system. In this system, the rate of pulse speed of modulating beam of light in the fiberis changed by the transimitter, and the rate of pulse speed is changed up and down in the center of 50KHZ frequency. The L14 G2 optics transistor changes the modulating light as semaphore of radio frequency for demodulation, and it can restore originally semaphore of radio frequency.



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