Antennas and Coax

This is a short followup to my previous article on antenna interactions. My original plan was to mount two wire antennas on a sidearm on the tower. The first is an 80M / 60M fan dipole mounted in an inverted vee configuration and the second is an 80M EFHW mounted as a sloper. I have…

If you have listened to Dave Casler on YouTube or read his column in QST, you probably know his first rule of antennas: “everything affects everything”. I recently had an eye-opening, learning experience when installing a couple of 80M wire antennas. While I thought that there could be some interaction between the antennas, I never…