Direct Conversion AM Radio


Posted on Feb 7, 2014

A 0th-level attack at designing a direct conversion AM radio receiver. `Direct conversion` means we use a mixer (which just multiplies two signals) to downshift the radio frequency signal to baseband (audio) frequencies. I still don`t really know how to couple the antenna into the circuit, how to use a crystal oscillator or a mixer chip, or lots o


Direct Conversion AM Radio
Click here to download the full size of the above Circuit.

f other things. Direct Conversion AM Radio [url= [url= Conversion AM Radio [/url] by [url= on Flickr Direct Conversion AM Radio [url= [url= Conversion AM Radio [/url] by [url= on Flickr Direct Conversion AM Radio [url= [url= Conversion AM Radio [/url] by [url= on Flickr




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    15 Watt Amplifier
    Control 7 segment LED displays with AVR
    stabilizer circuit
    Bicycle Back Safety Light Circuit Schematic
    Walker Robot
    Remote Control Tester
    Digital sine wave generator
    Simple square wave generator
    I2C control interface includes RGB LED Driver circuit
    Restructuring of the pitch by the pitch selector circuit



    Top