A tool for ham radio operators to continuously monitor, log, and publish measurements of powerline interference (QRM). It records audio from a radio receiver, detects the characteristic pulse-train ...

While Fortnite offers a myriad of ways in which you can earn XP to level up your battle pass, there are some well-curated custom maps in the game that you can use to farm a ton of XP to reach the max ...

Companion collection to OrbitCalc for everyday HF, VHF, and UHF station work: antenna design, transmission lines, power/SWR, and grid square calculations. These programs are small, dependency-free, ...