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该文介绍了KMA-4型和MKTA-4型铝包同轴电缆的结构。KMA-4型缆芯包括四个2.58/9.4mm同轴对和五个星绞四线组(铜绞线径0.9mm,用纸绝缘或聚乙烯绝缘),而MKTA-4型电缆包含四个1.2/4.6mm同轴对和五个平行对(铜绞线径0.7mm,用聚乙烯绝缘)。上述两种型号电缆芯线与KM-4型和MKT-4型铅包同轴电缆的结构相类似。
This article describes the structure of the KMA-4 and MKTA-4 aluminum coated coaxial cables. The KMA-4 cable core consists of four 2.58 / 9.4mm coaxial pairs and a five-star quad wire (copper wire diameter 0.9mm with paper or polyethylene insulation) and the MKTA-4 cable contains four 1.2 / 4.6mm coaxial pairs and five parallel pairs (copper wire diameter 0.7mm, insulated with polyethylene). The two types of cable cores are similar in construction to the KM-4 and MKT-4 lead-pack coaxial cables.