Hi Volker,
I’m sorry for the inconvenience. The functionality has changed slightly. The old method had you specify both the min and max amplitude for each frequency (on each line in the file). Now you will want to create two files, a minimum and maximum line and load them into two different limit lines.
The file format has only changed slightly, instead of specifying two amplitudes for a min and max, the single amplitude will be interpreted as a min or max depending on your selection in the limit line menu.
Freq(MHz)1, dBm1
Freq(MHz)2, dBm2
…
Freq(MHz)N, dBmN
I attached both files you would load to recreate your old setup and a picture of them working on my screen.
Regards,
Andrew