Scientech TechBooks are compact and user-friendly learning platforms to provide a modern, portable, comprehensive and practical way to learn Technology. Each TechBook is provided with detailed Multimedia learning material which covers basic theory, step by step procedure to conduct the experiment and other useful information.
Scientech TechBook 2804 provides an extensive hands-on learning on 4 Channel and 2 Channel TDM PCM Transmitter and Receiver.
Modulator and Demodulator on same board
On-board four DDS Signal Generator for standard and Arbitrary signals
Selectable Sampling frequencies
On board four 2nd order Butterworth Low Pass filter
SMD LED indicators
Compact and Light Weight
Can be issued just like a book for hands-on learning
Scope of Learning
Study and analysis of 2 channel & 4 channel time division multiplexing
Study and analysis of sample & hold output at the different channel by varying the sampling as well as signal frequency.
Study and analysis of parallel to serial conversion by varying the line speed clock at the different channel.
Study and analysis of single bit PCM output at different line speed clock at the different channels.
Study and analysis of single bit multiplexed PCM output at modulator side and demodulator side
Study and analysis of pulse code demodulation at the different channel and perform serial to parallel conversion at the demodulator.
Analyze the final demodulated output with second order low pass Butterworth filter