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DSOX2024 FFT Span.

Question asked by Willco788 on May 28, 2011
Latest reply on Jun 17, 2011 by Willco788
Working on two-way radio equipment I setup my DSOX2024 Math/FFT function to display the audio spectrum. The reduced span settings change from 5 to 2 KHz.  Is there a way to force the span to a 3KHz setting?  The radio's audio response is similar to a "C" message filter response and 5KHz only spans about one half the display and 2 KHz spans the whole screen but it cut's off the upper 1KHz.