ADAPTER, HD BNC PLUG - N-TYPE JACK; Connector Type:Inter Series Coaxial; Series:HD-BNC; Body Style:Straight Adapter, Jack-Plug; Convert From Connector:High Density BNC Coaxial; Convert From Gender:Plug; Convert To Connector:N Coaxial; Convert To Gender:Receptacle; Frequency Max:4GHz; SVHC:No SVHC (18-Jun-2012); Contact Material:Beryllium Copper; Contact Plating:Gold; Impedance:75ohm