FM CB radio receiver circuit design using TCA440

Posted on Feb 6, 2014

A very simple FM CB radio receiver can be designed using this electronic diagram below. This FM CB radio receiver circuit is designed using an TCA440 integrated circuit. The receiver works with a intermediate frequency of 455kHz. Input filter is 27MF ceramic type. Since the intermediate frequency filter transformer is used without adjustment, remo

FM CB radio receiver circuit design using TCA440
Click here to download the full size of the above Circuit.

te selection is 40dB. Signal demodulation is also made with a ceramic filter. The entire assembly is powered with a voltage of 12 volts DC, the audio amplifier is realized with an LM386 integrated amplifier.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    Temperature Controller
    Cosmic Ray Detector using Fluorescent Tubes
    High speed data switch circuit
    low volt led flasher schematics
    Transistor tester circuit
    Automatic Air Humidifier
    UPS-Uninterruptable Power Supplies
    Dancing LEDs
    Bedini Self Oscillator High Voltage Output
    Practical loudness control circuit
    An induction motor dynamic braking control circuit