Tracking Notch Filter
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Posted Friday, August 16, 2013 12:32 PM
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Last Login: Friday, August 16, 2013 2:18 PM
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The tracking notch filter is very effective once it is set.

How does one make fine adjustments to the width and center frequency of a filter?

I have expanded the display and zoomed in as much as I can.

Width - When I left click on the filter, and want to make a small width adjustment (say from 20 Hz to 25 Hz), generically the "expanded display" pops up (in 1 second), and then I am unable to adjust the width. If I am fast enough to successfully get the width adjusted, I have moved the center frequency of the filter.

Center Frequency - Even on the "expanded display" pop-up, moving the slider left and right to adjusts the center frequency in steps of 8 or 10 Hz - it seems to vary.

Has anyone else encountered this issue?

I am thinking a pop-up window that allows the user to manually enter text to change the settings would be nice.

Bob, WB8ILI



Post #6790
Posted Monday, September 16, 2013 3:02 AM
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Last Login: Monday, October 21, 2013 1:45 AM
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I also get this problem, but have suggest a change to flex for the notch filter, which I hope they will introduce in the next software version update.
Post #6839
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