(T) BNC F-F-F __________________________________________________________________ Electrical: Characteristic Impedance 50 ohm Frequency Range DC-4 GHz VSWR ≤1.20@DC-4 GHz Insertion Loss ≤0.1 Mechanical: Durability Mating Cycles ≥500 Material and Plating: Material Plating Body Brass Gold Insulator PTFE(Teflon) － Center conductor Beryllium Copper Gold Environmental: Operating Temperature Range -40℃～+85℃ RoHs Compliant Weatherproof Rate IP 67