TDM Pulse Code Modulation Trainer

TDM Pulse Code Modulation Trainer .
TDM Pulse Code Modulation Trainer

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.

• Internal 500Hz & 1KHz Sine-wave generator.
• Two Nos. of variable Amplitude DC Level.
• 2 Nos. of Analog Input Channels.
• Error Check code option (None, Even, Odd, Hamming)
• None, Even, Odd, Hamming Parity selections.
• Pseudo random sync. code generation.
• 2 Mode of Operation Fast (240 KHz/Channel approx.)& slow (1Hz./channel approx.)
• In-Built Power Supply

LIST OF EXPERIMENTS:

• Study of Pulse Code Modulation.
• To study the principles of Analog to Digital and Digital to Analog Conversion
• Study of Pseudo Random Sequences
• Study of Error Check Code Logic: - None Parity Coding. - Odd Parity Coding. - Even Parity Coding. - Hamming Coding.
• Study of effect of faults in Modulation & Demodulation Techniques.

SPECIFICATIONS:

• Sine Wave Generator - Provides Sine waveform output of 500Hz, 1 KHz. - Amplitude adjustments possible