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Home » Products » Communication Trainers » Delta / Adaptive Delta Modulation / Demodulation Trainer

Delta / Adaptive Delta Modulation / Demodulation Trainer

Delta / Adaptive Delta Modulation / Demodulation Trainer
Delta / Adaptive Delta Modulation / Demodulation Trainer
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Product Code : 40615
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
  • Black
Product Description

Order Code-40615 is a Digital Communication Trainer System to under stand various digital Modulation and Demodulation Techniques. Various functional block diagrams are provided on-board for Teaching/Training. This Kits provides with various Test Points to visualize the signals on Oscilloscopes.

FEATURES:
  • On-board 250Hz, 500Hz,1KHz, 2Khz Sine-wave generator.
  • Sampling rate of 8KHz, 16KHz, 32KHz, 64KHz.
  • On-board Compander & Expander.
  • On-board Gain integration setting.
  • On-board 4th order Butter-worth Low pass filter with cut off frequency of 3.4khz
  • In-Built Power Supply.

LIST OF EXPERIMENTS:

  • Study of delta modulation and delta demodulation.
  • Study of Slope Overload and Increased Integration Gain in Delta Modulation.
  • Study of Adaptive Delta modulation and CVSD.
  • Study of companding systems.
  • Study Voice modulation and Demodulation (Delta) OPTIONAL.
  • Study Voice modulation and Demodulation (CVSD) OPTIONAL.
  • Study Voice modulation and Demodulation (Companding) OPTIONAL

SPECIFICATIONS:

  • Sine Wave Generator  - Provides Sine waveform output of 250Hz, 500Hz, 1 KHz,and 2 KHz
  • Amplitude of 0 - 4Vp-p
  • Amplitude adjustments possible.
  • Pulse Generator
  • Switch selectable sampling clock of 8KHz, 16KHz, 32 Khz, 64 KHz.
  • Crystal Controlled Pulse Generator. 
  • On-board features
  • Unipolar to Bipolar, Integrator for Modulation & Demodulation.
  • CVSD Modulator and demodulator
  • Input and Output buffer are provided.
  • 2nd order Butter-worth Low pass filter with cut off frequency of 3.4 Khz.
  • 4th order Butter-worth Low pass filter with cut off frequency of 3.4 Khz
  • Compander and Expander are provided.
  • Block Description Screen printed on glassy epoxy PCB
  • Modulation Techniques
  • Adaptive /CVSD modulation & demodulation.
  • 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.
  • 315mm x 245mm x 105mm (L x W x H).
  • Weight 3 Kgs.
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

TESCA TECHNOLOGIES PVT. LTD.
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