Corrugated Copper Tube Coaxial Cables: The best choice for high-frequency transmission

In modern communication, power and broadcast transmission systems, Corrugated Copper Tube Coaxial Cables as high-performance signal transmission media have been widely used in base station construction, cable television (CATV), radar systems, microwave communications and outdoor antenna systems due to their excellent electrical performance and mechanical strength. It combines the physical advantages of corrugated copper tubes and the structural characteristics of coaxial cables, making it an ideal choice for high-frequency and high-reliability scenarios.
Corrugated Copper Tube Coaxial Cable is a coaxial cable with a special structure. Its outermost layer is a corrugated copper tube, which includes a center conductor, an insulating medium and an outer conductor (i.e., the copper tube body). The outermost layer may also be covered with a PE or LSZH sheath to enhance corrosion resistance and UV resistance. Compared with ordinary braided shielded coaxial cables, it has significantly improved mechanical strength, signal transmission stability, and shielding effect.

Corrugated copper tube structure
The outer conductor adopts a continuous corrugated copper tube structure, which not only provides excellent compression resistance and tensile strength, but also has flexibility, easy to lay and bend, and is particularly suitable for installation needs in harsh environments.
Excellent shielding performance
The copper tube continuity structure can achieve a shielding efficiency of more than 120 dB, effectively suppress external electromagnetic interference, and ensure the purity and stability of signal transmission.
Extremely low transmission loss
The high-purity copper conductor and precision insulation medium give the cable a very low attenuation rate, which is suitable for high-frequency and high-power signal transmission needs and is often used in radio frequency (RF) communications.
Excellent thermal stability and corrosion resistance
The corrugated copper tube has good high temperature resistance, and with surface tinning or sheath treatment, it can be used outdoors and in industrial areas for a long time without fear of moisture and chemical corrosion.
Mobile communication base station
Corrugated Copper Tube Coaxial Cable is the backbone cable connecting the RF amplifier and the antenna, supporting communication standards such as GSM, 4G LTE, and 5G NR.
Cable TV and Broadband Network
As a backbone transmission cable, it provides high-quality, low-latency signal transmission from the signal transmitter to the user node, ensuring smooth audio and video playback without stuttering and high-definition.
Broadcasting Stations and Radar Systems
For occasions requiring high frequency and high power output, this type of coaxial cable can ensure minimal energy loss and stable signal transmission.
Military and Aviation Applications
The compression, shock and high temperature resistance make it suitable for communication and signal transmission needs in harsh environments, such as ship and aircraft communication systems.
With the accelerated construction of 5G communication base stations and smart city infrastructure, the market demand for Corrugated Copper Tube Coaxial Cable will further expand. Future development trends include:
Lighter and more environmentally friendly: new cables made of alloy copper and halogen-free materials are more green and energy-saving;
Higher frequency transmission capability: to adapt to new generation communication systems such as millimeter wave and Ka band;
Modular installation design: easy to deploy and maintain quickly, and improve on-site construction efficiency.
Corrugated Copper Tube Coaxial Cables have become key products in high-frequency and high-reliability signal transmission systems with their excellent physical structure and electrical performance. It not only improves the stability and efficiency of modern communication infrastructure, but also provides a solid guarantee for information transmission in a high-speed, intelligent society. In the future, with the advancement of technology and the expansion of applications, this type of cable will play a core role in more fields, helping the global communication network to continuously move to a higher level.