Special impedance coaxial cable: Total: 35 | 1 - 20

Special impedance coaxial cable is a transmission line with specific electrical characteristics. Its structure is identical to conventional 50-ohm and 75-ohm coaxial cables, consisting of an inner conductor, insulation layer, outer conductor, and protective jacket. The difference lies in the dimensions of the inner conductor and insulation - their proportional relationship determines the impedance value.