The K6HX Arduino QRSS Beacon (ala Hans Summers, G0UPL)
So, today I drove down to HSC in Sunnyvale and got (among other things) some trimmer capacitors so I could tune my beacon, and when I got back, I set to work. I pulled the 22pF capacitor and put in my trimmer, and then hooked up my SDR-IQ receiver to the laptop so I could [...]

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