If you want to see general information about the glance.exe then visit General Information Page . You can also check most distributed file variants with name glance.exe. This file belongs to product Glance Glance and was developed by company Glance Networks, Inc.. This file has description Glance. This is executable file. You can find it running in Task Manager as the process glance.exe.
A spectrum analyzer is a laboratory instrument that displays signal amplitude (strength) as it varies by signal frequency. The frequency appears on the horizontal axis, and the amplitude is displayed on the vertical axis. To the casual observer, a spectrum analyzer looks like an oscilloscope and, in fact, some lab instruments can function either as oscilloscopes or spectrum analyzers.
The network analyzer communicates with the unit to both drive the internal states as well as to obtain the characterization of those internal states. The particular set of calibration standards (and test cables) that you use will depend on what frequency band you need to cover.