Basic Analogue and Digital Communications Training System

Basic Analogue and Digital Communications Training System
The system Should Cover the Following training contents:
Amplitude Modulation(AM) / demodulation
Noise in AM modulation
Double sideband (DSB) modulation
Double sideband (DSB) demodulation
Single Sideband(SSB) modulation
Single Sideband(SSB)demodulation
FM modulation / demodulation
Sampling & reconstruction
PCM encoding /decoding
Time Division Multiplexing(TDM)
An introduction to Armstrong’s modulator
Phase division modulation & demodulation
Pulse width modulation & demodulation
BW limiting and restoring digital signal
Amplitude Shift Keying (ASK)
Frequency Shift Keying (FSK)
Binary Phase Shift Keying (BFSK)
Quadrature Phase Shift Keying(QPHK)
Message Translation & inversion
Carrier acquisition using the PLL
SNR &eye diagram
PCM and SNDR
ASK demodulation using product detection
FSK generation (Switching method) & demodulation
Principles of GFSK
Spread spectrum –DSSS modulation & demodulation
PN sequences spectra and noise generation
Line coding and bit clock regeneration
Delta modulation & demodulation
Delta – sigma modulation & demodulation
Observation of AM &DSBSC signals in the frequency Domain
Data recovery
Intersymbol Interference (ISI)
Super heterodyne Principles
Speech and Audio message
Pulse Amplitude Modulation (PAM)
Phase Modulation(PM)
Signal to Noise Ratio (SNR)
Quadrature Amplitude Modulation(QAM)
Frequency Synthesis
Line coding
Pulse shaping
Basic Analogue and Digital Communications Training System Operation Manual, Lab Instructor Guide and Student Workbook. Basic Analogue and Digital Communications Training System for Educational Vocational, Didactic Technical Training Equipment Labs.