PAM Demodulator

LD 736071
PAM Demodulator
  4  PAM Demodulator

Description

Due to their spectral characteristics, PAM signals are demodulated with low-pass filters. The duty cycle is often increased in a series-connected sample&hold stage.

The training panel contains all the receiving components required for setting up a 2-channel time-MUX system:

  • 2 x low-pass demodulators
  • 1 x S&H stage
  • 1 x Demultiplex control

A connectable speaker is integrated to allow an acoustic examination of the effects of sampling.

Technical data

  • Cut-off frequency of the low-pass filters: 3.4 kHz
  • Duty cycle: 0.1...0.9
  • Input voltage: -10 V...+10 V
  • Outputs: Channel 1, channel 2, clock generator
  • Supply voltage: ± 15 V DC
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