Zener Diode Experiment, Physics instrument, Educational Scientific Instruments

Pulse Position Modulation & Demodulation


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Pulse Position Modulation & Demodulation

Pulse Position Modulation & Demodulation

TECHNICAL SPECIFICATION :

  • Message Signal 1 : Frequency 500 Hz
    : Amplitude 0 to 5V
  • Message Signal 2 : Frequency 1 KHz
    : Amplitude 0 to 5V
  • Message Signal 3 : Frequency 2 KHz
    : Amplitude 0 to 5V
  • Carrier Signal (Square): Frequency 8KHz, 16KHz, 32KHz, 64KHz
    : Amplitude 5V
  • Carrier Signal (Triangle): Frequency 8KHz, 16KHz, 32KHz, 64KHz
    : Amplitude 2V
  • Modulator Type (PAM) : 74 HC 4053 Based (Switching)
  • Modulator Type (PPM) : IC 555 Based (Timer)
  • Modulator Type (PWM) : LM 311 Based (Comparator)
  • Demodulator : 4th Order LPF
  • Amplifier : Op-Amp Based
  • Supply Voltage (Board) : 12V, 5V / DC
  • Supply current : 100 mA (Minimum)
  • Input Voltage : 230 V/ 50 Hz AC
  • Interface connectors : 2mm socket

Kit Includes :

  • PAM/PPM/PWM Trainer : 1 No
  • Patch chord : 5 No’s
  • Power chord : 1 No

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