The calibration of measuring channels of the high-power microwave impulses, passing through various elements of the experimental setup, is an important task for quantifying the microwave impulse parameters during experimental research. The currently available calibration software packages have a significant disadvantage of having to enter various additional parameters within the software. This article presents the software package implemented in QT 4.5 C++ which significantly simplifies the input process of calibration data by utilizing the dialog mode for specifying the medium passage parameters of microwave impulses