TNC male to female RF Lightning surge arrestor TNC male to female RF Lightning Gas discharge tube surge arrestor Surge arrestors are designed to provide excellent lightning protection and outstanding RF performances. Telsto Gas tube lightening surge arresters can be integrated directly into the cabling system and provide reliable surge protection in case of over voltages. Our surge arrestors provide excellent lightning protection and outstanding RF performance. All designs are low return loss, low insertion loss and low intermodulation. *High quality materials *Excellent RF performance *Total weatherproof *Available with type N or 7/16 DIN type *Waterproof *Environment resistance ensures long life and consistent performance TNC male to TNC female RF Lightning arrester -TNC male to TNC female connectors -Protect your antenna and device from dangerous electrical surges Telsto series of DC pass RF lightning and surge protection products with an extended frequency operating band from DC to 3000MHz. It is the perfect RF equipment protection solution for most application requiring DC voltage and current to power tower top mounted electronics, which is suitable for outdoor as well as indoor installations and the special plated ensures durability and long life. Electrical Specifications Frequency Range:DC-3G Input Impedance:5 VSWR: