Premium High-Power Line Isolators for HF Noise Reduction

Eliminate unwanted RF interference, common-mode currents, and signal distortion with RF.Guru’s high-performance high-power Line Isolators (or choke). Designed for HF setups, these isolators enhance signal clarity, reduce noise, and protect sensitive equipment. Built with high-quality ferrite cores and robust construction, they ensure optimal performance in both fixed and portable stations.Whether for EMI reduction, RF grounding, or improving SWR, our Line Isolators provide a reliable solution for any ham radio operator.

Upgrade your station today!

Why Choose a +45 dB Line Isolator? The Benefits Over Standard Chokes
The Importance of a High-Quality Common-Mode Choke or Line Isolator
What Is the Biggest Effect of a Line Isolator?
Why a LineIsolator at the Transceiver and a Balun on a Dipole Are Always Necessary
Knowledge Base