Hackaday (unofficial) March 15, 2024 4:00pm The Perils of Return Path Gaps #mischacks #clock #commonmode #design #electromagneticcompatibility #emc #hfield #harmonics #returnpath #rf #hackaday posted by pod_feeder_v2 The Perils Of Return Path Gaps The radio frequency world is full of mysteries, some of which seem to take a lifetime to master. And even then, it seems like there’s always something more to learn, and some new subtlety tha…
Hackaday (unofficial) April 30, 2023 3:00am Don’t Let The Baluns Float Over Your Head #radiohacks #antenna #balun #choke #coax #commonmode #feedline #highfrequency #noise #radiofrequency #rf #transformer #uglybalun #hackaday posted by pod_feeder_v2 Don’t Let The Baluns Float Over Your Head Most ham radio operators will build an antenna of some sort when they first start listening or transmitting, whether it’s a simple dipole, a beam antenna like a Yagi, or even just a random wi…