This is just one bead of a Bead Balun. For HF frequencies at least eight and probably 16 beads are needed to fully choke the unwanted outside shield currents.
Ham Radio . Magnum Experimentum
Antennas, experiments, engineering and other articles of interest to radio folks.
This is just one bead of a Bead Balun. For HF frequencies at least eight and probably 16 beads are needed to fully choke the unwanted outside shield currents.
