Cable RG-8

The RG-8 high-frequency coaxial cable is an optimal solution for creating reliable communication lines with minimal signal loss. Thanks to its advanced technical specifications, this cable is ideally suited for a wide range of applications, ensuring stable data transmission in the most demanding environments. It is designed for professionals and enthusiasts who require a high-quality, all-weather cable for mobile, cellular communication networks, internet, and radio relay links.

A key feature of the cable is its construction. At its core is a copper-clad bimetallic solid conductor with a diameter of 2.74 mm, ensuring excellent conductivity. Signal protection is guaranteed by a special double shield, consisting of aluminum foil and a dense braid of tinned copper with 85% coverage. This combination minimizes external interference and ensures signal purity. The dielectric made of foamed polyethylene has a diameter of 7.25 mm, and the outer black jacket made of extruded polyethylene with a diameter of 10.16 mm provides resistance to external influences.

The RG-8 cable has a characteristic impedance of 50 Ohms and a working frequency range from 0 to 7500 MHz, making it versatile for various systems. It is a direct equivalent to popular RF cables such as TZC500 32, LMR 400, MRC 400, RG213-RT5, WBC-400, WCX 400, and SPEEDFOAM 400, while offering an attractive balance of cost and quality. Its operating temperature range of -40°C to +80°C allows it to be used both indoors and outdoors in all weather conditions. Looking to buy RG-8 TZC 500 32 cable or a reliable high-frequency cable for 3G/4G/LTE? This is your choice.

🎁 Expert Advice When installing the RG-8 coaxial cable, ensure that the minimum bending radius of 100 mm is observed for both single and multiple bends. Excessive bending can damage the dielectric and shield, leading to increased signal attenuation and reduced performance of the entire communication system. Also, use only high-quality connectors appropriate for the cable type.

💡 FAQ What does a characteristic impedance of 50 Ohms mean? A characteristic impedance of 50 Ohms is standard for most radio communication and data transmission systems, including Wi-Fi, GSM, 3G, and 4G, ensuring optimal matching of the cable with antennas and equipment.

❓ What is the advantage of the cable's double shield?
The double shield, consisting of foil and a dense braid, provides superior protection against electromagnetic interference, minimizes signal loss, and prevents signal leakage, which is critical for stable operation of high-frequency systems.

❓ Can this cable be used for outdoor installation?
Yes, thanks to its extruded polyethylene jacket and a wide operating temperature range from -40°C to +80°C, the cable is all-weather and suitable for both indoor and outdoor use.

❓ Which connectors are recommended for the RG-8 coaxial cable?
For this cable, N-male, SMA, or TNC type connectors designed for cables with an outer diameter of 10.16 mm are recommended to ensure a reliable and low-loss connection.

❓ How does the cable differ from its LMR 400 equivalent?
The RG-8 cable is a full functional equivalent to TZC 500 32, LMR 400, MRC 400, and other cables of the same size. It offers comparable technical characteristics and performance, often at a more favorable price, making it an excellent alternative.