This is especially true if you decide to use an RG11 cable. Shielding. Coaxial cables come in different types of shielding, primarily categorized as dual, tri, or quad shield.

It’s a dilemma many hams face: it’s easy to find yourself with a big spool of RG-11 coax cable, usually after a big cable TV wiring project. It can be tempting to use it in antenna proj… ...