Amplitude modulation is implemented by means of a variable transconductance four quadrant multiplier designed around CA3086. On board carrier and modulating signals along with power supplies are provided. A detector and a low pass filter are provided to demodulate the signal. Modulation Index, Depth of Modulation, etc., are studied using this trainer

• HARDWARE SPECIFICATION :
  • +/-12V/350 mA DC Power Supply
  • Carrier Generator 100 KHz
  • Modulating signal Generator at 1 KHz
  • Amplitude Modulator
  • Amplitude Demodulator
  • Assembled in ABS Plastic Box with cover & circuit screen printed PCB with 2mm socket for test points & to see the waveforms
  • Set of 2mm Patch Chords & Manual.