Flex Spectrum Changing on Spot Clcik

[Paul w2eck]

So still relatively new user.

But used SDC a bit during CQWWCW and noticed this issue.

I like to Zoom In quite a bit on the SSDR (v4.0.1) display and space out the spots so they're not all clumped together. But when I clicked on a spot in the Flex dispaly, the display immediately Zoomed OUT again. Is there a way to prevent this from happening?

73 Paul w2eck

[UT4LW Yuri Pavlov]

The source of the problem is that the center frequency of the IQ stream for the skimmer is tied to the center of the transceiver's panorama. Based on the spot frequency, the center of the panorama, and the frequency plan, SDC automatically selects the width and center of the panorama so that the skimmer continues to process the entire frequency plan area. It looks complicated, but it is a necessary measure.

You can disable the automatic function in the SmartSDR-API->Panorama frequency control tab, but this may impair the skimmer's performance.

вторник, 2 декабря 2025 г. в 23:43:01 UTC+2, eck...@gmail.com: