MSK Modulation/Demodulation Trainer

Order Code: 40541

Category: Communication Trainers

MSK Modulation / Demodulation Trainer is designed to assist students to understand the basic working principal of Minimum Shift keying technique. As the name suggests, MSK results in a modulation scheme which has smooth phase variations in contr...



SPECIFICATION

MSK Modulation / Demodulation Trainer is designed to assist students to understand the basic working principal of Minimum Shift keying technique. As the name suggests, MSK results in a modulation scheme which has smooth phase variations in contrast to other phase modulation schemes where the modulated signal contains abrupt phase changes. The immediate advantage of such a scheme is the reduction in modulated signal bandwidth. MSK Modulation / Demodulation comprises of following major blocks :
  • Digital data generator
  • Sine and Cosine wave generator for wave shaping
  • Sine and Cosine carrier generator
  • Clock signal generator
  • MSK modulator and Demodulator sections with complete signal flow

Features
  • Self contained and easy to use
  • Functional blocks indicated on board mimic
  • On board Data Generator
  • On board Carrier Generator
  • On board clock generators
  • MSK Modulator
  • MSK Demodulator
Technical Specifications
  1. Power supply : 230 V, 50 Hz
  2. Data Source
  3. Data rate : 8 Kbps
  4. World Length : 8 bits
  5. Data Format : NRZ (Non Return to Zero)
  6. Clock Source : 8 KHz, 4 KHz
  7. Carrier Generators : 25 KHz (Sinusoidal)
  8. Pulse Shaping Waveform : 4 KHz
  9. Interconnections : 2 mm socket
  10. Power Supply : ± 5 V, ± 12 V DC, 200 mA
  11. Test Points : 36

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