The FM optical receiver circuit diagram

Published:2012/12/13 0:49:00 Author:Ecco | Keyword: FM , optical receiver | From:SeekIC

This circuit is applied to the pulse rate modulation system. In this system, the transmitter changes the pulse rate of modulated light speed in optical fiber, so that the vertical variation is around the frequency of 50kHz center. L14G2 phototransistor converts modulated light to RF signal to restore the original audio signal.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Basic_Circuit/The_FM_optical_receiver_circuit_diagram.html

Print this Page | Comments | Reading(3)