DIY Magnetic Loop Antenna Tutorial with Remote Tuning System

This tutorial provides instructions on how to build a DIY magnetic loop antenna for amateur radio operators. The antenna features a remote tuning system implemented on Arduino with a RC servo, allowing for decent short wave communication from within buildings and confined spaces. It is especially useful in situations where installing larger antennas is not possible. However, it is important to note that magnetic loop antennas produce high currents and voltages, so caution is advised. The design is not certified for safety and should only be implemented by those with the necessary technical skills and confidence. The tutorial includes a diagram and explanation of how magnetic loop antennas work.