SW utility for Analyser HP89410A

The aim of this work is a summarize possibilities and using of spectral analyzer as a machine in short-term signal capturing and their spectral analysis in LabVIEW. This work is about the principles and advantages of spectral analysis. The product of this work is a utility software developed in LabView development environment to able the settings spectral analyzer HP89410A and its use as a capture-machine in short-term signals, the transfer of the capture to the computing device and the subsequent spectral analysis. The utility software is able to do advanced types of analyses; the analysis with averaging and monitor the development of the spectrum in time. There is documented a time-error of the spectral analyser when using the capture buffer if use the others, than cardinal sampling frequencies