QPSK/DQPSK Modulation Trainer

Order Code: 40620

Category: Communication Trainers

Order Code-40620 is an Advance Digital Communication Trainer System that helps one under stand various Digital Modulation and Demodulation Techniques. Various functional block diagrams are provided on-board as an aid for Teaching/...



SPECIFICATION

Order Code-40620 is an Advance Digital Communication Trainer System that helps one under stand various Digital Modulation and Demodulation Techniques. Various functional block diagrams are provided on-board as an aid for Teaching/Training. These Kits are provided with various Test Points to visualize the signals on Oscilloscopes.

FEATURES:
  • Onboard synchronized 500 KHz Sine-wave generator.
  • Dibit Pair, Differential Encoding type Data Format.
  • On-board crystal controlled Pulse Generator.
  • On board 8 bit Data Simulator.
  • Block Description screen printed on PCB.
  • In-Built Power Supply.

SPECIFICATIONS:
  • Sine Wave Generator
    • Provides synchronized Sine waveform output of 500KHz (0 deg.), 500KHz (90 deg.) , 500 KHz (180deg.), 500KHz(270deg.)
    • Amplitude of 0 - 4Vp-p
    • Provision for Amplitude adjustments provided.
  • Data Format (Coding)
    • Dibit Pair (I & Q), Differential Encoding of I & Q Bits.
  • Carrier Modulation Techniques
    • DPSK modulation
    • DQPSK modulation
  • Pulse Generator
    • Clock frequency of 250 KHZ BIT, BIT Clock, Word Clock.
    • Crystal Controlled Pulse Generator.
  • On-board features
  • On board 8 bit variable NRZ-L pattern Data Simulator.
  • Switch Faults are provided on board to study different effects on circuit
  • 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 5V/1.5A, ±12V/250mA with Power ON indication
  • Attractive enclosure
  • Set of 2mm Patch cords for interconnections
  • User's Manual with sample experiments programs.

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