Radio Frequency Sustems is a global designer and manufacturer of cable and antenna systems plus active and passive RF conditioning modules, providing total-package solutions for wireless infrastructure Radio Frequency Sustems serves OEMs, distributers, system integrators, operators and installers in the broadcast, wireless communications, land-mobile and microwave market sectors. We provide RF Systems solutions for cell-based mobile communications, in-building, in-tunnels, television & radio, radio-link networks, LMR/PMR and HF & defence.