Pulse Position Modulation & Demodulation

Pulse Position Modulation & Demodulation

Product Details:


Product Description

Pulse Position Modulation & Demodulation

  • Observe change in position of clock pulses according to the amplitude of the Modulating signal at the Different clock frequencies.
  • Recovery of modulating signal from demodulator circuit.

Technical Specifications


  • In built IC based DC regulated power supply +12V, + 5V/ 300mA .
  • On board sine wave audio frequency signal generator
  • Frequency : 1 KHz & 2KHz Amplitude : 0-10Vpp & 0-4 Vpp
  • On board sampling pulse generator (Frequency : 8KHz, 16KHz, 32KHz, 64KHz Amplitude : 5Vpp)
  • Modulation using IC 7555 multivibrator and pulse width modulation as input.
  • Demodulation of PPM using 4 order / low pass filters & AC amplifier using TL
  • 074 with adjustable Gain control.
  • Circuit diagram printed on Glass Epoxy PCB & all important IC's & test points brought out on front panel.
  • Power requirement: 230 VAC +10%, 50Hz.





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