Analyzing the frequency spectrum

You can analyze the frequency spectrum or set and/or import frequencies/frequency bands. If the corresponding button is grayed out, you have not yet performed a frequency scan in the “Devices” tab.

  1. Charge the regional frequency grid of your country (see Loading the regional frequency grid, performing a frequency scan and analyzing the frequency spectrum).
  2. Make sure that you have performed a frequency scan in the “Devices” tab or that you have imported scanned frequencies (see Performing or importing a frequency scan).
  3. Analyze the frequency spectrum by clicking on “Analyze frequency spectrum...” in the upper window area of the “Frequencies/Bands” tab.

You can reduce the interference frequencies for any scan data by increasing the noise threshold to the desired value. The noise threshold is indicated by a red line in the graphical overview. You can view/hide the noise threshold line in the graphical overview by activating/deactivating the “Noise threshold” check box in the “System item filters” area.

Scan data can also be viewed/hidden in the graphical overview by activating/deactivating the “Scan data” check box in the “System item filters” area.