Manufacturer PolyPhaser Corporation Product Description Flange mounting coaxial protectors bolt to a flat surface and require no permanent hole. Device is DC blocked to stop DC continuity and accommodate all equipment types. Handles 50 kA max. surge current. Turn on voltage is a nominal 600V. Device turns on 2.5ns after reaching DC threshold. Capable of withstanding multiple strikes. Features aluminum enclosure and stainless steel hardware. Choose the protector which has the lowest throughput energy for the desired frequency. Frequency Range 1.5 MHz to 700 MHz Impendence 50 Ohms Maximum Power (Watts) HF 2kW, VHF 375W, UHF 125W Connector Equipment Side UHF Female Connector Antenna Side UHF Female Data Sheet Download Data Sheet (PDF) Warranty 10 yrs