BALANCED MODULATOR DEMODULATOR


Posted on Feb 5, 2014

Achieves high carrier and modulation suppression by using closely matched diodes and providing R1 for amplitude adjustment and coaxial line for phase adjustment. R2 provides slight amplitude adjustment. -W. H. Ellis, Diode Quad Modulator Suppresses Carrier 65 Db, Electronics, 39:8, p 97.


BALANCED MODULATOR DEMODULATOR
Click here to download the full size of the above Circuit.




Leave Comment

characters left:

Related Circuits

  • New Circuits

    .

     


    Popular Circuits

    400 Hz servo amplifier
    Telephone Voice Mail Alert Circuit
    Photovoltaic Power System and Wiring Module Interconnection
    FM Moulator with IC 555
    power supply How to measure the capabilities of a wall adapter
    IR Widget Consumer infrared remote control capture and visualization
    10W audio amplifier with TDA2003
    AM band Transmitter
    Coop automatically fill light circuit
    Having a cold junction compensation Remote Isolated Thermocouple transmitter circuit diagram ISO102 XTR101



    Top