Ultra-Flexible 26.5GHz Low-Loss RF Coaxial Cable – Model CSA500

Ultra-Flexible RF Cable with Stranded Conductor for Extended Bend Life

The CSA500 ultra-flexible low-loss coaxial cable is engineered for RF applications requiring exceptional flexibility, durability, and low attenuation across a wide frequency range. Operating up to 26.5 GHz with a 50 Ω impedance, it ensures stable phase and amplitude performance under continuous motion, making it ideal for dynamic test setups and portable RF systems. Discover more models within the CSA Series – Ultra Flexible Low-Loss Coaxial Cables.

Stranded Inner Conductor for Maximum Flexibility

The CSA500 cable features a 1.02 mm multi-fiber stranded silver-plated copper inner conductor paired with a low-density PTFE dielectric and dual-layer silver-plated copper shielding. This structure delivers long bending life and consistent impedance under frequent movement. The PUR jacket provides superior resistance to abrasion, moisture, and chemicals, ensuring reliability in harsh environments.

Low Loss and Stable Electrical Performance

With attenuation as low as 0.205 dB/m @ 300 MHz and 2.52 dB/m @ 26.5 GHz, the CSA500 low-loss coaxial cable guarantees efficient signal transmission with minimal phase deviation. It maintains amplitude stability within ±0.1 dB @ 18 GHz and phase stability ≤ ±5° @ 26.5 GHz, while offering shielding effectiveness greater than 90 dB. The 25 mm single-bend and 50 mm repeated-bend radii provide the mechanical flexibility required for motion-intensive systems. For additional low-loss solutions, visit the Low-Loss Coaxial Cable Series.

Manufactured by Mechanc Shanghai Information Technology Co., Ltd., the CSA500 ultra-flexible low-loss coaxial cable combines stranded-core flexibility, low attenuation, and verified REACH and RoHS compliance, offering outstanding durability and electrical stability for high-frequency RF and microwave applications.