Part 4/7:
Having assembled the mechanical framework, the experimenter highlights a key step: testing the setup at different locations to identify a "hot spot" – an area where the antenna exhibits optimal reception. A spot was already tested days prior, and the system is now being positioned accordingly.
The adjustment process emphasizes the importance of physical placement and orientation when working with low-frequency signals, which are particularly sensitive to environmental and spatial factors. The goal is to optimize the antenna’s reception by leveraging the unique properties of the constructed loop.