J-pole Antenna Design Pdf

It has a low noise floor and less static-charge buildup compared to many other designs.

First, a quick primer. The J-Pole (or Zeppelin derivative) is a vertical antenna that looks like the letter "J." The long section is the radiator; the short parallel section is the matching stub. It is a monster on VHF/UHF (2m, 70cm) and a stealthy favorite for HF portable operations. j-pole antenna design pdf