QPSK Modulation/Demodulation Trainer

Order Code: 40611

Category: Communication Trainers

FEATURES: Clock Generator Synchronous clock generator using IC 555 Frequency of square wave is 200 Khz. Carrier Generator Provides Four quadri-phase carrier output generated using IC 7490. 100KHz (0°), 100KHz (90&d...



SPECIFICATION

FEATURES:
  • Clock Generator
    • Synchronous clock generator using IC 555
    • Frequency of square wave is 200 Khz.
  • Carrier Generator
    • Provides Four quadri-phase carrier output generated using IC 7490.
    • 100KHz (0°), 100KHz (90°), 100KHz (180°), 100KHz (270°)
  • Data Generator
    • Synchronous data generator using IC 74165
    • Switch selectable simulated data stream.
    • Data stream generated at approx.1Kb/s rate.
  • On-board Block features
    • QPSK -modulator circuit.
    • QPSK -Demodulator.
    • Block Description Screen printed on glassy epoxy PCB Interconnections
  • All interconnections are made using 2mm banana Patch cords.
  • Test points are provided to analyze signals at various points.
  • All Ics are mounted on IC Sockets.
  • Bare board Tested Glass Epoxy SMOBC PCB is used.
  • In-Built Power Supply of ±12V/250mA with Power ON indication 
  • Attractive enclosure.
  • Set of 2mm Patch cords for interconnections.
  • User's Manual with sample experimental Programs.

Enquiry Form