... divided into international F10 head, ANSI F10 head, BNC LYD-W Signal surge protective device designed according to IEC standard, divided into ... F10 head, ANSI F10 head, BNC head, N mode,L16, SL16, TNC and etc coaxial interface, suitable for satellite ground ... stationand etc system and wireless broad network and etc coaxial communication equipment, it can protect electronic communication equipment from ...