EDUCATIONAL TRAINING SYSTEMS

Model: K25

DPSK MODULATION AND DEMODULATION

K 25

 

Objectives

  • To construct the DPSK modulation and Demodulation circuits.
  • To observe the modulated and demodulated DPSK output waveforms.

INTRODUCTION

  • Differential phase shift keying (DPSK), a common form of phase modulation conveys data by changing the phase of carrier wave. In Phase shift keying, High state contains only one cycle but DPSK contains one and half cycle.

Features of the Trainer

Built it regulated power supply  DC + 15V/300 mA.
Power Supply

Voltage range : AC 100V - 230V 
Frequency Range : 50 - 60Hz

Housing It is housed in an elegant metal cabinet(CNC Machine finish)
Dimension 38cm x 30cm x 12cm
Weight 3.5kgs

 

This trainer is a glass-epoxy printed circuit board and all the symbols screen-printed on the front panel so that it enables the student to conduct the experiments easily

Accessories:

  • 2mm multi coloured moulded patch cords with daisying facility.
  • Computer simulated outputs and Step-By-Step detailed instructions are provided with the instruction manual.

logo footer