[Multiple
Functions]: There are also averaging functions that allow you to do time-domain reflectometry which can be useful for detecting damaged cable runs. It also allows easier reading of data points using markers
[Great Choice for Radio Operator or Enthusiast]: This spectrum analyzer will be a nice little addition to the workbench, which is a very handy analyzer for the amateur radio operator or radio enthusiast. The Smith chart is very handy to have as well as being able to see reflected db. You get a lot of information from this little unit, connect it to your PC, and can save a. cal file for a certain frequency which saves you time