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Engineering Laboratory Instruments:
Educational Eelctronic Instruments
  • Power Supplies
  • Analog Lab Training Modules
  • Amplifiers Characteristics
  • Operational Amplifiers Trainers
  • E/M Experiments
  • Oscillators Experiment
  • Multivibrators Trainers
  • Bread Boards Trainers
  • Digital Lab Training Modules
  • Filter Curcuits
  • Communication Lab Training Modules
  • Physics Lab Experimental Setups
  • Testing & Measuring Instruments
  • Function Generators
  • Digital Panel Meters & Decade Boxes
  • Microprocessor Lab
  • AC Bridges
  • Microwave Lab Experiments
  • Network Theorems
  • Instrumentation Lab
  • PCB Designing Lab
  • Electronic Components Display Boards
  • Dynamic Demonstrators & Trainers
  • Control System Lab
  • Charracterstic Of semiconductor Devices
  • Verification of Various Laws & Conversion of Signals
  • Verification of Network Theorems
  • Demonstration models
  • Study of Amplifiers
  • Characteristic Of Operational Amplifier
  • Study of Multivibrator & Application of IC 555
  • Study Of Oscillators
  • Training kits for Digital Electronics
  • Training Kits for Communication & Advance Communication Labs
  • Active & Passive Filters
  • Training kits For Microprocessor & Micro Controller Lab

Study of Pulse Amplitude Modulation & Demodulation

  • Measurement of Pulse Amplitude Modulation Index (Depth of modulation) and Frequency of demodulated signal.
  • Comprises of DC Regulated Power Supply, AF Sine wave, carrier wave oscialltor using IC 555, Circuit diagram Printed & Components mounted behind the panel. Connections of Supplies & Components brought on terminals.
  • a. Study of Pulse Amplitude Modulation
    b. Study of Pulse Amplitude Demodulation
    c. Study of Pulse Width Modulation & Demodulation
  • Modulation of Carrier Signal in Pulse Width Mode and Frequency of demodulated signal.

Study of Amplitude Modulation & Demodulation

  • AF Signal generator 1 KHz
  • Carrier generator 100 KHz
  • Amplitude modulator
  • Amplitude demodulator
  • Power Supply ±5 V/500 mA

Study of Pulse Width Modulation & Demodulation

  • AF Signal generator 1 KHz
  • Carrier generator 8 & 16* KHz
  • PWM modulatorPWM demodulator
  • Power Supply ±12 V/500 mA

Study of ASK (Amplitude Shift Keying) Modulation & Demodulation

  • +/-12V, +/-5V/350 mA DC Power Supply
  • Carrier Generator: 50 KHz - 100 KHz,5Vp-p
  • Clock Generator : 100Hz - 10KHz
  • Programmable Word Generator : Cyclic 8-Bit Word
  • ASK Demodulator Assembled in Plastic Box with
  • circuit screen printed on Glass Epoxy PCB with 2mm
  • socket for test points & to see the waveforms.

Study of Frequency Modulation & Demodulation

  • AF Signal generator 5 KHz
  • Carrier generator 200 KHz
  • Frequency modulator
  • Frequency demodulator
  • Power Supply ±12 V/500 mA

 

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