The objective of telecommunication lab is known the basic of functions of the spectrum analyzer and plenty of devices about telecommunication. We also learn so much about the devices and the spectrum analyzer, and the knowledge about all of signals that we use in this lab is also learning along it.
The limited of devices is a little problem for us and no data-sheet is also but it has the good thing that we have to pay attention in class.
The reflection is less which good point. The perfect devices or ideal devices do not want the reflection to decrease the outcome.