am radio


Posted on Feb 6, 2014

In previous article about how to make a radio we have discussed a simple crystal radio receiver circuit. The schematic mentioned here is also a simple AM radio circuit but it is not using a crystal, it is using high gain preamplifier stage of transistor BC 549. The circuit is using only few components to make a good quality am receiver. For makin


am radio
Click here to download the full size of the above Circuit.

g 200uH coil take a #26 enameled copper wire and wound 60 turns on a 1cm diameter and 7. 6cm long ferrite rod. The circuit can be powered with a 9 volt battery.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    Proximity detector
    NE612 heterodyne detector
    Bicycle Sensing
    compressor
    Condenser Mic Audio Amplifier
    Robot Tutorials current sensor
    SOS Alarm centralized control circuit
    Notch filter circuit diagram MC33171
    SF04E emission circuit diagram composed SF04B



    Top