Diamond Antenna SP-Series Lightning Arresters

Lightning is every radio operator's nemesis; professional or amateur. During the lightning season every spring and summer, these Diamond Antenna SP-Series Lightning Arresters save many pieces of ham equipment around the world!

These arresters are available with several coaxial connection schemes and with multiple RF power ratings. They're designed to pass DC current, so you can install these arresters in-line with external devices requiring coaxial DC power-feed.