OSK and FSK
I got OOK and FSK working together (the S shape in the middle). I'm also now using a crude oven, but am not sure yet how stable frequency is over long time spans.
AJ4VD spotted in Pensacola, FL (W4HBK)
AJ4VD spotted in Greensboro, NC (WD4ELG)
I kept thinking my oscillator was drifting frequency because the line wasn't straight. Turns out it was my curved monitors!
Markdown source code last modified on January 18th, 2021
--- title: OOK and FSK date: 2019-07-18 21:00:00 tags: qrss --- # OSK and FSK I got OOK and FSK working together (the S shape in the middle). I'm also now using a crude oven, but am not sure yet how stable frequency is over long time spans. ### AJ4VD spotted in Pensacola, FL (W4HBK) <div class="text-center img-border"> [](W4HBK-OOK.jpg) </div> ### AJ4VD spotted in Greensboro, NC (WD4ELG) <div class="text-center img-border"> [](WD4ELG-Greensboro-NC-OOK.jpg) </div> I kept thinking my oscillator was drifting frequency because the line wasn't straight. Turns out it was my curved monitors! <div class="text-center img-border"> [](2019-07-19-curved-monitors.jpg) </div>