Ultra Low Loss 110 GHz Precision Test Coaxial Cable with FEP Jacket – Model CFS150U

High-Flexibility, Ultra-Low-Loss Cable for Precision RF Applications

The CFS150U ultra-low-loss precision test coaxial cable extends the proven performance of the CFS150 by offering greater mechanical flexibility and enhanced high-frequency stability. Engineered for repeatable RF and microwave measurements up to 50 GHz with a 50 Ω impedance, it provides low attenuation, minimal phase drift, and consistent signal integrity for metrology, 5G, and radar testing environments. Fully REACH and RoHS compliant, it meets modern standards for quality and sustainability in professional laboratories.

Stable Electrical Performance with Extended Flexibility

The CFS150U coaxial cable features a solid silver-plated copper inner conductor and LD-PTFE dielectric optimized for high stability and low loss during repeated movement. It achieves attenuation as low as 0.710 dB/m @ 18 GHz and 1.240 dB/m @ 40 GHz, with phase deviation held within ±2° @ 10 GHz and ±3° @ 18 GHz. Amplitude variation remains ≤ ±0.1 dB @ 18 GHz, while temperature-related phase drift stays below 750 PPM from –55 °C to +85 °C. This flexible design ensures consistent electrical precision even in setups where cables are frequently repositioned.

Reliable Shielding and Mechanical Endurance

Encased in a 1.50 mm PFA jacket, the CFS150U cable combines mechanical flexibility with excellent resistance to heat, abrasion, and chemical exposure. Dual silver-plated copper shields provide > 90 dB EMI suppression, maintaining low noise and phase consistency throughout testing cycles. The mechanical geometry of the cable remains stable over repeated bending, ensuring uniform impedance and long-term electrical reliability.

Applications Requiring Flexible, Low-Loss RF Performance

The CFS150U ultra-low-loss coaxial cable is ideal for VNA calibration, radar verification, and advanced microwave testing where both mechanical flexibility and stable phase performance are critical. Compared with the CFS150, it offers improved handling characteristics without compromising on attenuation or stability, making it suitable for both bench-top and automated test environments. For additional models with varying diameters and frequency ranges, visit the Precision Test Coaxial Cable Series by Mechanc.

Manufactured by Mechanc Shanghai Information Technology Co., Ltd., the CFS150U ultra-low-loss precision test coaxial cable provides flexible handling, consistent impedance, and verified REACH and RoHS compliance—ensuring long-term accuracy and durability in professional RF and microwave measurement systems.

Explore the full Ultra-Low-Loss CFS Series.