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    QAM / DQAM Modulation Trainer

    QAM / DQAM Modulation Trainer
    QAM / DQAM Modulation Trainer
    Send Inquiry
    Product Code : 40623
    Brand Name : Tesca
    Price And Quantity
    • Minimum Order Quantity
    • 1 Piece
    • Price Range
    • 3000.00 - 25000.00 INR
    Product Specifications
    • Use
    • For Laboratory
    • Material
    • Metal
    • Dimensions
    • 26 x 26 x 70 Millimeter (mm)
    • Shape
    • Rectangle
    • Color
    • Multi Color
    Product Description

    Order Code-40623 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.


    • On-board Sine-wave generator.
    • On-board Four Carrier Sine waves of 500Khz.
    • On board three nos. of 8-bit NRZ-L. Data Simulator.
    • Clock frequency of 250 Hz.
    • Dat Format (Coding) is NRZ-L, Tribit encoded and Differential Encoded I & Q bits.
    • In-Built Power Supply.


    • To study the elements of 8-QAM / DQAM system.
    • Tribit coding technique of NRZ-L data format.
    • Differential Encoding of Data.
    • 8-QAM Modulation technique.
    • DQAM Modulation technique.
    • To study of constellation Diagram of QAM.
    • To study bandwidth efficiency in QAM techniques.
    • Effect of Switch faults.


    • Carrier Sine Wave Generator
    • Four carrier sine waves Generated onboard.
    • Provides synchronized Sine waveform output of 500KHz(0deg.) ,500KHz(90 deg.) ,500KHz(180 deg. ),500KHz(270 Deg.).
    • Clock And Data Generator
    • 24 bit variable NRZ-L pattern generated depending on the position of the three nos. of 8-dit Data Switch provided.
    • Clock Frequency is of 250 Khz.
    • Data Format (Coding)
    • Non Return to Zero-Level (NRZ-L)
    • Tribit encoded data (I ,Q & C)
    • Differential Encoded I & Q Bits.
    • Carrier Modulation Techniques
    • Quadrature Amplitude Modulation
    • Differentially Quadrature Amplitude Modulation.
    • On-board features
    • On board Three Nos. of 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

    Trade Information
    • Payment Terms
    • Telegraphic Transfer (T/T)
    • Supply Ability
    • 100 Piece Per Month
    • Delivery Time
    • 4-5 Week
    • Sample Available
    • Yes
    • Sample Policy
    • Sample costs shipping and taxes has to be paid by the buyer
    • Main Export Market(s)
    • Africa, Middle East, Western Europe, Eastern Europe, South America, North America, Central America, Australia, Asia
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