Experiments Included:

  • Familiarization
  • ASK De-Modulation
  • FSK De-Modulation
  • BPSK De-Modulation
  • ASK, FSK, BPSK Modulation / De-modulation using PC

This is counter part to Digital Modulation Technique Trainer. It explores the techniques used to De-modulate the received signal in FSK, ASK and BPSK. All components needed are provided on board. PC-PC link is established using USB-UART converter.


  • Power Supply Included
  • Required Circuits Tested
  • Each Section Clearly Marked for Input and Output
  • Each Section Works as an Independent Unit
  • Built-in AC Amplifier
  • Each Section Clearly Marked for Easy Understanding

Technical Features:

  • Input: ASK, FSK and BPSK modulated signal
  • Demodulation Types: ASK Tone decoder, FSK Tone Decoder and BPSK Phase Detector
  • Low Pass Filter: 5th Order Butterworth
  • AC Amplifier: Amplifier with adjustable gain
  • Comparator: Used as Digital Data Squarer
  • Interconnections: 2 mm gold plated pins

Accessories: Experiment Manual, 2mm patch cords and power cord, USB cable