Strong signal from Ferrite

[Morgan]

Originally Posted by Qiaozhi

I presume that the rod on top is able to swing from side-to-side, and the coil inside the box detects the movement of the rod. Correct?

Yes,it swing,and the antenna is able to detect the signals reflected in buried objects, signal wave sent to ground by oncle Carl´s MFD frequence generator.
It works fine,but not so far from the MFD...