49Mhz Fm Transmitter Circuit

Posted on Feb 1, 2013

This 49-MHz FM transmitter consists of an audio amplifier, a low-pass filter, three RF stages, and a regulated-dc power supply. The output is about 16 mW into a 50- load. This transmitter can be used in many 49-MHz applications, such as in a baby monitor, cordless telephone,

49Mhz Fm Transmitter Circuit
Click here to download the full size of the above Circuit.

or in conjunction with a scanner as a one-way voice link.

Leave Comment

characters left:

New Circuits



Popular Circuits

Low-pass filter
Ultrasonic bug-chaser
Audio PreAmp MIC (dynamic)
Telephone Audio Interface Schematic
electronic liquid detector circuit
Mobile cell phone detector (sniffer) circuit diagram: engineering and diploma project
PIC16F688 Digital Voltmeter
electret microphone amplifier