30m Subharmonic I/Q-SDR Receiver
Over on NT7S’s Ripples in the Ether blog, he presents a link to a project by Joachim, DL1GSJ, a very nifty little SDR designed to operate near the 30m QRSS watering hole frequncy. It uses pair of subharmonic mixers, whose operation I admit I don’t completely understand, but I’m bookmarking the circuit for later consumption. […]
I recall burning three or four weeks of a sabbatical getting Saccade.com on the air with Wordpress. So much tweaking…