bandwidth measurement

[suktan]

Hello,

I encounter the following issue for bandwidth (-3 dB) measurement.

If the X Scale is set to Log initially, the DDP will not show the bandwidth information as shown in the picture below.

no bandwidth display

pic1.png (92.09 KiB) Viewed 8639 times

I have to use linear for X Scale to see the bandwidth data.

bandwidth available

pic2.png (94.94 KiB) Viewed 8639 times

Is it a bug or not?

Thank you.

[VirtinsTech]

Thank you very much for the bug report. We will fix it in the next software release.

[louiseravot]

It sounds like a display issue related to the initial Log scale setting—try switching to Linear scale first, then back to Log to refresh the bandwidth display.

[VirtinsTech]

This issue has been fixed in the latest version MI3.9.15.0