The industry-standard LDF4-50A 1/2″ Heliax Coaxial Cable delivers exceptional low-loss RF performance for wireless infrastructure, broadcast, and high-reliability telecom applications. Designed for durability, consistent electrical characteristics, and long service life in harsh environments.

Available By The Spool: Email josh@skyhigh-supply.com

The LDF4-50A is one of the most widely deployed 1/2″ coaxial transmission lines in professional wireless infrastructure. Manufactured under the legendary Andrew / CommScope Heliax line, it is engineered for consistent RF performance, rugged mechanical reliability, and long-term outdoor survivability.

Its corrugated copper outer conductor and solid copper-clad aluminum center conductor provide exceptional shielding effectiveness and stable electrical characteristics across a wide frequency range. This cable remains the preferred choice for tower installers and system integrators seeking dependable low-loss transmission in demanding commercial, municipal, and carrier-grade applications.

Whether you're building out new site construction, performing sector upgrades, or replacing aging feedlines, the LDF4-50A provides the proven, certifiable performance required in modern RF systems.

Key Features

• Low Attenuation: Consistent, low-loss performance across cellular, PCS, LTE, LMR, and broadcast bands.

• Corrugated Copper Shielding: Superior PIM stability and environmental toughness.

• Heliax Build Quality: Industry-trusted mechanical strength and long service life.

• Flexible Deployment: Compatible with a full range of Andrew/CommScope LDF-series connectors and accessories.

• Weather & UV Resistant: Engineered for outdoor macro sites and rooftop environments.

• Trusted in Mission-Critical Systems: Used globally for wireless carriers, public safety networks, and broadcast infrastructure.