Flexible Coaxial Cable is a high-performance cable for high-frequency signal transfer.
This Flexible Coaxial Cable uses a low-viscosity TPE jacket and tin-plated copper braid shield (90% coverage), ensuring low signal loss. With 50Ω impedance and -50°C to +100°C operating range, it supports 400m stroke and 1000 million double cycles, ideal for semiconductor equipment and indoor cranes. The flexible design (10xd bending radius) allows easy installation in tight spaces. Certified by CE and CCC, the Flexible Coaxial Cable comes with custom lengths and fast express delivery. We offer technical drawings and after-sales maintenance.
Product Code,Coaxial element,Maximum Outer Diameter,Copper Content,Weight,Characteristic impedance,Conductor/core wire diameter
Typical Application Scenarios
Coaxial Cable and Other Cables Used in Platform Technology
Drag chain: E4/4 drag chain system
Features
• CFKoax1/3 is a specialized TPE flexible coaxial cable for 1-3GHz UHF signal transmission in extreme-load industrial drag chains, featuring exclusive high-purity FEP dielectric insulation and a high-conductivity solid copper conductor to minimize high-frequency signal loss.
• CFKoax1/3 is equipped with a dual tin-plated copper braid shield (70% wire coverage, 90% optical coverage) to form a strong anti-interference barrier, blocking high-frequency EMI from industrial equipment. Its low-viscosity TPE outer sheath, compliant with DIN EN 60811-2-1 Class 4 oil resistance and infused with UV stabilizers and hydrolysis-resistant additives, is tailored for oil-splashed, outdoor and marine industrial scenarios.
Advantages
• CFKoax1/3 features a high-purity FEP dielectric for ultra-low signal attenuation (≤0.12dB/m at 1GHz) and minimal dissipation loss-25% lower than ordinary coax. Ideal for UHF 1-3GHz applications like semiconductor testing and industrial RF communication where signal integrity matters most.
• CFKoax1/3 is a direct drop-in replacement for RG58 cables-matching impedance, conductor size, and connector fit-but built for drag chain use. With a flexible TPE sheath and anti-fatigue stranding, it supports up to 1000 million double cycles and 400m stroke, bridging the gap between standard RG58 and extreme-load drag chain coaxial cables.
FAQ
What's the core difference between CFKoax1/3 and other CFKoax series , especially in dielectric insulation and high-frequency signal performance?
CFKoax1/3 adopts high-purity FEP dielectric insulation (exclusive to this model), unlike CFKoax2's PE insulation and CFKoax3's standard FEP blend. This ultra-low loss FEP reduces high-frequency signal attenuation by 25% (≤0.12dB/m at 1GHz) and has a lower dissipation factor (≤0.0004 tanδ at 10GHz), making it optimized for ultra-high-frequency (UHF) 1-3GHz signal transmission (e.g., semiconductor high-frequency testing, industrial RF communication). It also has a wider drag chain temperature range (-25/+90°C) than CFKoax2 (-25/+60°C), with the same 50Ω impedance as CFKoax3 but better UHF performance.
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