Overview

• The Lab-Volt Digital Communications Training System incorporates the latest IC technology with state-of-the-art signal modulators and demodulators to teach basic and advanced principles of digital communications.

Topic Coverage

• BASIC DIGITAL COMMUNICATIONS

  Volume 1: Pulse Modulation and Sampling

  • Pulses
  • Pulse Amplitude Modulation (PAM)
  • Demodulating PAM Signals
  • Pulse-Time Modulation (PWM/PPM)
  • Demodulating Pulse Width and Pulse Position Signals
  • Troubleshooting PAM/PWM/PPM Systems

  Volume 2: Digital Modulation

  • Analog-to-Digital and Digital-to-Analog Conversion
  • Distortion and Quantization Noise
  • Pulse Code Modulation (PCM)
  • Differential Pulse Code Modulation (DPCM)
  • Delta Modulation (DM)
  • Troubleshooting Digital Communications Systems

    Volume 3: Modems and Data Transmission

    • Baseband Data Transmission
    • Amplitude-Shift Keying (ASK)
    • Frequency-Shift Keying (FSK)
    • FSK Communications Standards
    • Binary Phase-Shift Keying (BPSK)
    • Troubleshooting Digital Communication Systems

     

    ADVANCED DIGITAL COMMUNICATIONS

    BASEBAND DATA TRANSMISSION

    • Principles of Time-Division Multiplexing and Demultiplexing
    • TI (PCM-24) and CEPT (PCM-30 Multiplexing)
    • Clock Recovery
    • Line Coding

Equipment Features

• Latest IC technology and signal modulators/demodulators.
• Easy access to test points and fault insertion switches.
• Full short circuit protection.
• Silk-screened block diagrams.
• System enclosure eliminates power cable clutter.