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

    Temperature Control switch
    Microphone Circuit Test Oscillator
    push puppet toy
    Commodore 64 Clock Circuits
    Modulated Light Barrier
    Relay Driver Circuit
    LCD Backlight Electro luminescent Inverter
    Klipsch Promedia V5.1 Amplifier Repair
    A three-phase motor phase automatic protection circuit
    XTR106 and send RCV420 composed of 12V power supply reception circuit diagram of the ring



    Top