Fm Radio Receiver Circuit Diagram Pdf. Datasheet figure 8 shows a stereo fm radio with an audio amplifier for driving a speaker. The integrated circuit of this module will allow you to increase decrease the volume seek channels on the fm band and use an external antenna if needed.
See my other schematic sites for a complete list of. Apply basic troubleshooting methods to fm receivers. You should connect an audio amplifier with output of fm receiver for sufficient output that can listen do you want the audio output.
This is a simple 27mhz fm cb receiver circuit built with tca440 for listening cb citizens band transmissions with fm frequency modulation.
Ic fm radio signal strength circuit not shown. Frequency can changed by adjusting of variable capacitor c3. This bandwidth range is marked as fm on the band scales of radio receivers and the devices that are able to receive such signals are called fm receivers. Figure 8 has a more elaborate tuner.
