A simple but very effective plug-in which produces a graph of a signal level on a selected frequency.

The graph (level versus time) can be displayed using an impressive variety of graphical options, inluding three-dimensional representation.

The displayed scale can be either automatic, or selected manually.

Right-click on the graph to be able to shift it sideways (and move backward or forward in time).

This plug-in is a very handy tool for quick monitoring of a signal presence on a particular frequency, and its strength variations.