Pc-case 1.6ft Rf Electrical Wire Coaxial Cable Connector Bnc Plug to N Male Straight Assembly Pigtail Extension Rg58 50cm Copper Conductor for Wireless Antenna BNC connector with bayonet connection for frequency less than 4GHz radio frequency connection N-type screw connector for the air for the low cost of insulating materials, the impedance of 50 and 75, the frequency up to 11GHz Multi-function: In addition to the role of bridges, it also has the function of processing signals, such as filtering, phase adjustment, mixing, attenuation, detection, limiting and so on Features: Product reliability, failure modes and failure mechanisms are complex. Slow product replacement RF Coaxial Connector Applicationcommunications, communications and networks Traffic monitoring system;Medical machinery; Instrumentation connection