The fatal flaw with the WIN4K3 implementation is that it won't
        work in tracking mode. In tracking mode, available with NaP3 and
        the P3, as you tune the radio a cursor representing the radio
        frequency moves across a fixed spectrum. This has the advantage
        that the waterfall display gives you a time history of signals
        on each frequency across the spectrum slice being displayed.
        This is extremely useful if you're running S&P, or even just
        looking for a clear run frequency. WIN4K3 instead slews the
        spectrum display with a fixed center receiver frequency, which
        smears the waterfall display as the radio is tuned. WIN4K3 can
        also broadcast I/Q data on a UDP stream for use with the
        recently implemented spectrum display function in N1MM+, but
        from what little I've played with the N1MM implementation it
        appears to suffer from the same lack of a tracking mode. I can
        send you some screen shots of the NaP3 and WIN4K3 displays if
        you'd like so you can see what I'm talking about.
        
        73...
        Randy, W8FN
      
      On 6/8/2020 3:02 PM, Jeff Clarke
        wrote:
      
       
        Does anyone know if there's any panadapter software out there to
        use with an Elecraft K3?  I'm not really interested in an
        external piece of equipment like a P3.  I ran across some
        software called Win4K3Suite. It looks like it might have a built
        in panadapter in the software. Anyone have any experience with
        this software or can suggest something else. I've played with
        the BeLoud.us station in Bonaire a couple times this year and
        thought it would be neat to have some panadapter software
        running on my split screen computer. While the Flex 6500 is a
        nice radio I like my K3 and I still like to tune the bands using
        a knob. 
        
        Jeff 
        
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