BA1404 FM Stereo modulator circuit design electronic project


Posted on Feb 7, 2014

Using BA1404 can be designed a very simple and useful fm stereo modulator electronic project. This BA1404 fm stereo modulator device works in FM broadcast band ( 75- 108MHz) and require few external common components. The BA1404 fm stereo modulator Ic contains all parts needed to design an simple high efficiency stereo transmitter circuit. This


BA1404 FM Stereo modulator circuit design electronic project
Click here to download the full size of the above Circuit.

IC contains a stereo modulator that creates stereo composites signals, an FM modulator that creates FM signals and a RF amplifier. The fm stereo transmitter develops composite signals made up of a main(L+R) signal and sub(L-R) signal and a pilot (19KHz) signal using a 38KHz crystal oscillators.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    WAH & FUZZ Guitar circuits
    15 Watt Amplifier
    50 Watt power Amplifier
    Photomultiplier output-gating circuit
    Smoke-gas-vapor-detector
    Optical-ttl-coupler
    Fire Alarm Circuit Using 555 IC
    audio Headphones impedance and the SPL
    Designing Multiple Output Power Supplies With Topswitch
    Voltage to Frequency Converter Circuit
    ATMEGA32 8-bit AVR Microcontroller with 32K Bytes In-System Programmable Flash
    Single-Phase Inverters
    Grand Prix Starting Lights
    The triangular wave carrier generator circuit diagram



    Top