The FFT view is a spectrum analyzer included as a standard view in ibaPDA. It can be used to display the frequency spectrum of one or more signals on multiple value axes.

The FFT view can be used for normal analog signals as well as the modules of ibaInSpectra add-ons. Some display features are only available in conjunction with an InSpectra module, as indicated in the corresponding section.

If you use ibaInSpectra, you can drag a complete InSpectra module from the signal tree to an FFT view. The settings and mathematical parameters for the FFT view will then automatically taken from the InSpectra module settings.

Other documentation
	Detailed information on ibaInSpectra is contained in the ibaInSpectra product manual.

These are the topics:

• Opening an FFT view in ibaPDA

• FFT view overview

• Main window

• Spectrum graph and spectrum table

• Time graph and time table

• Spectrum parameter table

• Slice view

• Marker spectrum display

• Markers

• Properties and preferences FFT view