Recommended dimensions for hexagonal and square crimping - die cavities , indentors , gauges , outer conductor crimp sleeves and centre contact crimp barrels for r . f . cables and connectors 射频电缆和连接器用六角形和方形压接模槽钳口量规外导体压接套和中心接触压接圆筒的推荐尺寸
Radio - frequency connectors - two types of radio - frequency connectors with inner diameter of outer conductor 9 , 5 mm 0 , 374 in with different versions of screw coupling - characteristic impedance 50 ohms types sc - a and sc - b 射频联接器.用螺纹耦合的不同形式的9 . 5mm外导体的内径频联结器的两种类型
Recommended dimensions for hexagonal and square crimping - die cavities , indentors , gauges , outer conductor crimp sleeves and centre contact crimp barrels for r . f . cables and connectors ; amendment 1 射频电缆和连接器用六角形和方形压接模槽钳口量规外导体压接套和中心接触压接圆筒的推荐尺寸.补充件1
The aluminum tube is always used as outer conductor for bibsized cable in the countries of the united statess and japan etc . so to heighten properties of screening and fine moist - proof and mechanical protection . so the aluminum tube outer conductor can be adopted for - 9 , - 12 cables 美、日等国家对大尺寸电缆均采用铝管作外导体，以提高屏蔽性能和良好的防潮及机械保护，为此，对- 9 、 - 12电缆可以用铝管外导体。
Model sywly - 75 physics high to foam polyethylene insulating , aluminum pipe other conductor coaxial cable suitable for catv backbone project , its interior conductor adopt bastion of iron make aluminium , other conductor adopt aluminum pipe , the two have the same hot coefficient of expansion and modulus of elasticity , woods reduce in cable conductor draw the troubles that are led to the fact Sywly - 75型物理高发泡聚乙烯绝缘、铝管外导体同轴电缆适用于catv主干线工程，其内导体采用铜墙铁壁包铝，外导体采用铝管，两者具有相同的热膨胀系数和弹性模数，林减少了由电缆内导体拉拔所造成的故障。
The cable is manufactured on argon arc welding , crrugating and slotting production lind with the most advanced technolongy byslotting the holes along outer conductor axis , so the evenly - distributed rdlatively strong radiating signal in the close vicinty lf the cable along ts axis make it possible signal transimission , across long distance in uncovered area 50欧姆漏泄同轴电缆系采用现今最先进的氩弧焊、轧纹和可多向开槽设备，切削一组合适的外导体槽孔，使电缆周围沿信号传输方向具有强度相对均匀的射频信号，实现信号在分立天线盲区的长距离输送。
