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Special impedance coaxial cable: Total: 35 | 21 - 40

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.