Circuit Board 91022: Digital Communications 1

Circuit Board 91022: Digital Communications 1


The Digital Communications 1 course provides comprehensive, ­hands-on instruction in the terminology, principles, and applications of digital ­circuits, including: Sampler, Sample/Hold, Adder, Ramp Generator, Comparator, Limiter, Filter, CODEC, PLL, Compressor, Expander, Integrator, Differentiator, Latched Comparator, Speaker Amplifier, and Channel Simulator. Following a carefully designed instructional program, students will become familiar with all components of the board; will be able to isolate, identify, and test a series of circuits; and will perform troubleshooting ­exercises to demonstrate mastery of the course objectives.

Topic Coverage

  • Concepts of Digital Communications
  • Circuit Board Familiarization
  • Pulse Amplitude Modulation (PAM) Signal Generation
  • PAM Signal Demodulation
  • PAM Time-Division Multiplexing (TDM) Transmission
  • PAM TDM Reception
  • Pulse-Time Modulation (PTM) Signal Demodulation
  • PTM Signal Generation
  • Pulse-Code Modulation (PCM) Signal Generation and Demodulation
  • PCM Signal TDM
  • Delta Modulation (DM) Transmitter
  • DM Receiver and Noise
  • Channel Bandwidth
  • Channel Noise
  • Troubleshooting Basics
  • Troubleshooting Digital Communications 1 Circuits


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