EDUCATIONAL TRAINING SYSTEMS

Model:K22

ASK MODULATION AND DEMODULATION

K 22

Objective:

  • To study the Amplitude Shift Keying Modulation and Demodulation.

Features of the Trainer:

Clock Generator:

  • Output Wave form : Square
  • Frequency : 100KHZ 
  • Amplitude : 10V (P-P)

Audio Oscillator:

  • Output Wave form : Sine
  • Amplitude :0-10V (P-P)
  • Frequency :200Hz-2KHz

Gain Control:

  • This pot adjusts the amplification of the modulator’s output.

Modulation Offset:

  • This control is used to adjust the amplitude of the OFF signal. Adjust this control till the amplitude of the OFF signal is close to zero as possible. Carrier Offset:
  • This control adjusts the off bias level of the ASK waveform. Adjust this control till the off level occurs midway between the ON signal peaks.)

Specification :

Built it regulated power supply  DC +5V, +/-12V
Power Supply

Voltage range : AC 100V - 230V 
Frequency Range : 50 - 60Hz

Housing It is mounted in an elegant ABS Plastic cabinet for better viewing and portability
Dimension 29cm x 20cm x 11cm
Weight 1.5kgs

 

This trainer is a glass-epoxy printed circuit board and all the symbols screen-printed on the front panel so that it enables the student to conduct the experiments easily.

Accessories:

  • 2mm multi coloured moulded patch cords with daisying facility.
  • Computer simulated outputs and Step-By-Step detailed instructions are provided with the instruction manual.

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