TELREX

High Performance, Long distance antennas using HF, VHF or UHF frequency bands to obtain optimum gain through control of take-off angle, voltage standing wave ratio and antenna pattern, including both parasitic and all-driven arrays [ as well as Yagi stacking systems and vertical array combinations ] which allow instant directional switching and simultaneous coverage of two paths [ ; Yagi phase boxes, vertical phase boxes, side mount phase boxes and remote coaxial switches ]