Position: Index > Unclassified >

Doppler Ultrasound Receiver Circuit

2017-09-13 06:45  
Declaration:We aim to transmit more information by carrying articles . We will delete it soon, if we are involved in the problems of article content ,copyright or other problems.


XTAL1 drives amplifier Q3/Q4, which is tuned to 2.25 MHz. The detected signal is fed to audio amplifier ICl. A 9-V supply is used.
Doppler Ultrasound Receiver Circuit

The circuit operates at 2.25 MHz and is designed to be used with an ultrasonic sound transmitter at this frequency.



Reprinted Url Of This Article:
http://www.next.gr/audio/ultrasonic-circuits/doppler-ultrasound-receiver-circuit-l15108.html