IT-4214 & IT-4215 4-Channel TDM-PCM Transmitter & Receiver

Experiments Included:

  • Pulse Modulation Methods
  • Sampling Theory
  • Pulse Code Modulation
  • Pulse code De-Modulation
  • Low Pass Filter
  • Filter Basic
  • Time Division Multiplexing
  • 4-Channel Pulse Code Modulation
  • Time division De-multiplexing
  • Pulse Code Demodulation

Description

IT-4214 and IT-4215 provide hands-on learning on 4-Channel TDM-PCM Transmitter & Receiver.

Features:

  • On-board four Signal Generators
  • 5th Order Butterworth Low Pass filter
  • Amplifier with adjustable gain

Technical Features:

  • Modulation / Demodulation Type: Pulse Code Modulation
  • Multiplexer: 4 to 1 line encorder
  • De-multiplexer: 1 to 4 line decoder
  • A/D & D/A Convertor: 8 bit Parallel
  • PCM Clock Frequency: 64 KHz
  • Frame Sync Frequency: 8 KHz
  • MUX Clock: 512 KHz
  • 4 x Waveform Generator: 200, 300, 400 and 500Hz with Amplitude adjust
  • 4 x Low Pass Filter: 5th order Butterworth Filter
  • 4 x AC Amplifier: Adjustable Gain
  • Audio Amplifier: 20 Gain Amplifier with Speaker
  • Interconnections: 2mm Gold plated pins