Coaxial Cable Connector Works

- Jun 20, 2017-

    Coaxial cable from the use of points can be divided into baseband coaxial cable and broadband coaxial cable (ie, network coaxial cable and video coaxial cable). Coaxial cable 50Ω baseband cable and 75Ω broadband cable two categories. The baseband cable is subdivided by coaxial cable and coaxial cable. Baseband cable is only used for digital transmission, data rate up to 10Mbps. Coaxial cable (Coaxial Cable) refers to two concentric conductors, and the conductor and the shield and share the same axis of the cable. The most common coaxial cable is made of a copper wire conductor isolated from an insulating material, and on the outside of the inner layer of the insulating material is another layer of ring conductor and its insulator, and the entire cable is covered by a jacket of polyvinyl chloride or Teflon material The Coax Connector

    Coaxial cable from the inside out is divided into four layers: the central copper (single strand of solid or stranded strand), plastic insulator, mesh conductive layer and wire sheath. The central copper wire and the mesh conductive layer form a current loop. Because the central copper wire and mesh conductive layer for the coaxial relationship named. Coaxial cable conduction AC rather than direct current, that is, every second there will be several times the direction of the current reversal. If a high-frequency current is transmitted using a general wire, the wire will correspond to an antenna that emits radio outwards, which dissipates the power of the signal and reduces the received signal strength.Coax Connector  Coaxial cable design is to solve this problem. The radio from the center wire is isolated by the mesh-like conductive layer, and the mesh-shaped conductive layer can control the emitted radio by grounding. Coaxial cable also has a problem, that is, if a cable over a large extrusion or twisting deformation, then the central wire and the mesh between the conductive layer is not always the same distance, which will cause the internal radio waves will be Reflected back to the signal source. This effect reduces the available signal power. In order to overcome this problem, the center wire and the mesh-like conductive layer are joined by a layer of plastic insulator to ensure that the distance between them is always the same. This also causes the cable to be stiff and not easy to bend.Coax Connector

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