[Elecraft] Arrival Angle video using Elecraft K3

David Gilbert ab7echo at gmail.com
Fri Apr 10 02:50:15 EDT 2026


Well, I finally finished the YouTube video that describes how the 
arrival angle application I built works using the K3 in diversity mode 
with two antennas.  It's a long video (about 50 minutes) and the 
production quality is pretty weak, but I think it explains what I was 
trying to do and to what extent I succeeded.  You can always click on 
the settings button at the lower right to speed it up.

https://youtu.be/MxRaYSRMPE4

I crafted the application using the Codex AI agent (I didn't actually 
write any of the code myself), and I spent FAR more time on the video 
than I did making the app.  Custom  software is a reality for almost 
everyone now.

The application itself is on my website at 
http://www.ab7e.com/ArrivalAngle.html.  It can be used directly from 
there, or it can be downloaded (right-click, save page as HTML) and used 
locally in a browser on your own computer if you use either Firefox or 
Chrome.  Edge doesn't seem to work because it doesn't offer the ability 
to select the Line In port of the sound card.

Comments ... pro or con ... are welcome.  I'll try my best to field any 
questions.

73,
Dave  AB7E



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