LLC 400 -75 ohm

Low-Loss Transmission with Superior Signal Stability: Adopting foamed PE dielectric material and an optimized conductor structure, it achieves low attenuation performance across the wide frequency range of 30MHz-3000MHz. The typical attenuation is as low as 1.97dB/100m (at 30MHz), and the return loss is ≥20dB, which effectively reduces signal attenuation and distortion, ensuring stable long-distance transmission of high-definition signals and radio frequency signals.

Multi-Shielding Design for Excellent Anti-Interference Capability: Equipped with both a BAPA-bonded aluminum polyester aluminum tape shield and a tinned copper braid outer conductor with 86% coverage, the dual-shielding structure can strongly resist electromagnetic interference (EMI) and radio frequency interference (RFI). Even in complex electromagnetic environments, it avoids signal crosstalk and ensures pure transmission quality.

High-Quality Material Selection for Outstanding Durability: The inner conductor is made of copper-clad aluminum wire, balancing electrical conductivity and lightweight advantages; the outer jacket is a weather-resistant black PE material with a thickness of 10.29±0.2mm. Combined with a compressive strength of 0.7kg/mm² and a maximum tensile strength of 73kg, it is wear-resistant, anti-extrusion, and anti-stretching, suitable for installation and use in multiple scenarios such as outdoor and industrial settings.

Wide Temperature Adaptability for Broad Environmental Suitability: The storage temperature range covers -70℃ to +85℃, and the installation and operating temperatures are both -40℃ to +85℃. It can withstand extreme high and low temperature environments, maintaining stable performance whether for outdoor erection in cold regions or internal wiring in high-temperature industrial scenarios, with no limitations on applicable regions and scenarios.

Comprehensive Compliance Certifications for Safety and Reliability: It has passed multiple international authoritative certifications including UL, ETL, CE, CPR, and RoHS, complying with environmental and safety standards. The DC breakdown voltage reaches 2000V, and the jacket spark test reaches 4000V.RMS, featuring excellent electrical safety performance with no potential safety hazards during use, meeting various compliance requirements.

Flexible Installation + Long-Lasting Durability for High Cost-Effectiveness: The installation bend radius is only 25.4mm, and the repeated bend radius is 102mm, allowing flexible adaptation to complex paths during wiring. The product has a stable structure, and the materials are anti-aging and corrosion-resistant. Coupled with strict production processes, it has a long service life. Meanwhile, it offers multiple length options from 100m to 1000m (including imperial units), a reasonable MOQ, and a stable delivery cycle (25 working days), balancing practicality and procurement convenience.