This standard specifies the product classification, requirements, test methods, inspection rules, packaging, marking, certificates, transportation and storage of physically foamed polyethylene insulated corrugated copper tube outer conductor leakage coaxial cables. This standard is applicable to leaky coaxial cables with a structure of physical foamed polyethylene insulation, corrugated copper tube outer conductor and grooves on it. Its operating frequency range is 100 ~ 2 500MHz.