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 that can turn a good design on paper into a nightmare of unwanted interference and unexpected consequences in the real world.


This is a companion discussion topic for the original entry at https://hackaday.com/2024/03/15/the-perils-of-return-path-gaps/