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Digital Communications 1
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Digital Communications 1

91022-2

Description

The Digital Communications 1 module enables students to configure, operate, and troubleshoot the following circuits:

• Pulse-Amplitude Modulation

• PAM Time-Domain Multiplexing

• Pulse-Time Modulation (PWM and PPM)

• Pulse-Code Modulation and Time-Division Multiplexing of PCM Signals

• Delta Modulation

• Channel Effects

Each circuit block contains a modulator for transmission and a demodulator for reception.

Students learn the operation and function of the following:

• Sampler

• Sample/Hold

• Adder

• Ramp Generator

• Comparator

• Limiter

• Filter

• CODEC

• PLL

• Compressor

• Expander

• Integrator

• Differentiator

• Latched Compare

• Speaker Amplifier

• Channel Simulator

This board is available in the following language variants:

• English variant: 91022-20

• French variant: 91022-21

• Spanish variant: 91022-22

Features & Benefits

  • Each circuit block contains a modulator for transmission and a demodulator for reception.
  • Built-in channel simulator and speaker amp circuitry
  • The channel simulator circuit block enables students to investigate the effects of noise and channel bandwidth on pulse and digital modulation signals
  • The speaker amp circuit block permits students to connect a speaker and listen to the signals.
  • Communication signals are synchronized for easy display

Topic Coverage

  • Concepts of Digital Communications, Circuit Board Familiarization
  • PAM Signal Generation, Demodulation, PAM TDM Transmission and Reception
  • PTM Signal Demodulation and Generation
  • PCM Signal Generation and Demodulation, Signal Time-Division Multiplexing
  • DM Transmitter, Receiver and Noise
  • Channel Bandwidth and Noise
  • Troubleshooting Basics and Troubleshooting Digital Communications 2 Circuits

Optional Equipment

Qty DescriptionModel Number
1 Digital Communications 1 - eSeries 91022-E
1 Digital Communications 1 - SCORM 91022-F
1 Digital Communications 1 - Stand-Alone 91022-G
1 Digital Communications 1 91581-P
1 Digital Communications 1 91581-Q
1 Digital Communications 1 91581-R

Downloads

Product Fixes

FACET Vol. 22 (spanish): 5.00.02 to 5.00.03


Digital Communications 1
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