1.- Analysis of line codes used for short-distance digital trans-mission: NRZ(L), NRZ(M), RZ, AMI, RB, Two-phase (Manchester), and Two-phase (Mark).
2.- Relationship between binary mode and modulation rate.
3.- Analysis of digital modulation techniques: ASK, PSK, FSK, and QPSK, studying their features at the transmitter and the demodulation at the receiver.
4.- Faults simulation.
5.- Requires “EDICOM 3” module.

The aim is to study carrier modulation/demodulation techniques: ASK, PSK, FSK, and QPSK.

Also to study data coding formats: NRZ(L), NRZ(M), RZ, Two-phase (Manchester), and Two-phase (Mark).

It Includes two carrier modulators and two unipolar-bipolar converters.

Elements: a data inverter, an amplifier-adder, and bit decoder installed in the receiver.

For completing the practices, it is necessary to use the boards of Module EDICOM 3.

The EDICOM 5.2 board contains all the demodulators and circuitry needed for recovering the signal