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Scientech2170J Laboratory for DSB-AM Modulation & Demodulation

Reference Scientech2170J

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Scientech2170J Laboratory for DSB-AM Modulation & Demodulation is a comprehensive training solution for acquiring in-depth knowledge of the fundamental techniques used in DSB Amplitude Modulation and Demodulation. The implementation of DSB AM is tough, hence this board has been designed for beginners to get acquainted with concept of the real technology implementation.

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Overview
List of Experiments
Data sheet
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Category	AM/FM

Scientech2170J Download (187.41k)

Scientech2170J Laboratory for DSB-AM Modulation & Demodulation comprises of following blocks:

AC Source with variable amplitude and frequency

Carrier Source

DC Source/Level Shifter

Balanced Modulator with adjustable gain

Transistorized AM Modulator

Envelope Detector with adjustable band filter

Product Features:

On-board Audio Signal Generator with Amplitude and Frequency control

On-board Carrier Generator

Variable DC Source/Level Shifter

Amplitude modulation using

Balanced Modulator

Transistorized AM Modulator

Gain adjustment for Balanced Modulator

Envelope detector for demonstration of demodulation method

Study of Amplitude Modulation using a Balanced Modulator.
Study of Amplitude Modulation using a Transistorized AM Modulator.
Observations of modulation index/modulation depth.
Study of envelope detector and its utilization in AM detection.
To establish a relationship between RC time constant of diode detector, carrier frequency and modulating signal frequency.