同轴线与普通线缆的区别
时间: 2024-04-24 22:26:24 浏览: 359
通信各类线缆头制作标准.pdf
同轴线与普通线缆的区别在于其结构和用途。普通线缆通常是指用于家庭装修、电力分线等场景的电线,如BV线。而同轴线是一种特殊的线缆,具有三层结构,包括内芯、内皮信号层和外皮屏蔽层。同轴线的连接器也是特殊的,称为三同轴连接器。同轴线主要用于传输信号,如视频信号,或为机头供电。相比普通线缆,同轴线具有更高的屏蔽性能和小信号的传输能力。同轴线的外径规格有不同的尺寸,如Ф8mm、Ф6.1mm和Ф4.5mm,直径较粗的线缆可以传输距离较远。总的来说,同轴线相对于普通线缆来说,结构更为复杂,屏蔽性能更好,适用于需要传输信号的场景。
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