TTMER5: Equalization of a digital line section
Introduction
During the measurement students will learn about the methods of equalization of copper
cable baseband digital connections (line sections).
Theoretical summary: see the relating chapters of the tutorial!
Measurements are made on a basic band connection model:

We will make our examinations on the connection model with all methods learnt earlier:
- with displaying the answer given to the elementary impulse in the time interval
- with records of amplitude and group delay characteristics in the frequency domain
- with the exammination of eye pattern
- with measurement of bit error rate
We should compare the results obtained with different methods in the report!
We should support the hypothese with the measurement results that the small intersymbol
interference itself does not cause bit errors, but it can result an important failure in
the signal-to-noise ratio, and that is why it can ruin the digital signal transmission.