JSR086 | Semi Rigid Coaxial Cable

PublishTime： 2024-10-31 Article Source：JunCoax Official Website

04.02.AC00010 Bare copper

04.02.AC0026X Plating ternary alloy

JSR086 Semi rigid coaxial cable is a type of cable with specific structure and performance. The inner conductor is made of silver plated copper material, and the thickness of the silver plating layer reaches the micrometer standard set by the company to ensure excellent microwave signal transmission performance. The insulation layer, also known as the dielectric, is made of solid core PTFE (polytetrafluoroethylene) material and is used to isolate the inner and outer conductors, preventing signal leakage and interference. The outer conductor adopts seamless annealed copper tube to protect the cable from external environmental damage, with optimal shielding performance and minimal outer conductor loss. The coating is usually made of bare copper and ternary alloy, forming a closed shielding layer to improve the durability and stability of the cable.

Main performance parameters:

JSR086 semi rigid coaxial cable, as a specific type of coaxial cable, has a series of advantages and disadvantages. The following is a detailed analysis of its advantages and disadvantages:

Advantage

● Excellent electrical performance

Low transmission loss: Due to the use of high-quality conductors and insulation materials, JSR086 coaxial cable has low loss when transmitting high-frequency signals, which can maintain signal integrity.

Good shielding effect: The shielding layer is made of seamless annealed copper tube coated with ternary alloy and other metals, which has excellent shielding performance and can effectively resist external electromagnetic interference, ensuring the stability of signal transmission.

Good mechanical performance:

Moderate hardness: The semi-rigid design gives the cable a certain degree of hardness, which can maintain shape stability and is not easily bent or deformed, making it suitable for applications that require certain support and fixation.

Wear resistant: The outer sheath of cables is usually made of wear-resistant materials, which can resist mechanical wear and scratches, and extend the service life.

● Strong adaptability

Suitable for narrow spaces: JSR086 coaxial cable has a fine outer diameter and can adapt to laying environments with limited space, especially suitable for threading pipes or using as internal jumpers in chassis.

Multiple specifications to choose from: Depending on specific application scenarios and requirements, different specifications and models of JSR086 coaxial cables can be selected to meet different transmission needs.

● High temperature resistance performance

The cable can withstand high temperature environments, such as a high temperature test of 125 ℃ for more than 1 hour. The outer conductor does not crack or bulge, ensuring stability and reliability in high temperature environments.

Disadvantages

● Poor flexibility

Compared to flexible coaxial cables, semi-rigid 086 coaxial cables have poorer flexibility and are less prone to bending and folding, making them less suitable for certain applications that require frequent bending or folding.

● High cost

Due to the use of high-quality conductors, insulation materials, and shielding layers, as well as complex production processes, the cost of semi-rigid 086 coaxial cables is relatively high, which may increase the overall cost of the project.

● Installation and maintenance difficulty

Due to the hardness and shape stability of cables, special attention should be paid during installation to avoid excessive bending or damage to the cables. At the same time, careful operation is also necessary during maintenance to avoid unnecessary damage to the cables.

Test report：

JSR086-SMSMW-54MM

In summary, JSR086 coaxial cable has excellent electrical performance, good mechanical performance, and strong adaptability, but its disadvantages such as poor flexibility, high cost, and difficulty in installation and maintenance also need to be noted during use. When choosing and using, one should weigh and select based on specific application scenarios and requirements.

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