Manufacturers of Lightning and Surge Protection Equipment

Find manufacturers offering robust solutions to protect your ham radio equipment from lightning strikes and power surges.

David
Reviewed by • Senior RF Engineer & Technical Editor March 2026

Protecting ham radio stations from lightning strikes and power surges is critical for operators, especially those with extensive antenna systems or stations in areas prone to severe weather. A direct lightning hit can instantly destroy transceivers, computers, and other sensitive equipment, while even nearby strikes can induce damaging surges through power lines and antenna feedlines. Proper grounding and surge suppression are essential to safeguard equipment and ensure station readiness.

This category features manufacturers offering a range of solutions for lightning and surge protection. Hams can find robust lightning arresters for coaxial cables, grounding equipment from companies like Harger Lightning Protection, and surge suppression devices for AC power lines and data networks. Products from specialists such as PolyPhaser and DEHN, Inc. help protect sensitive electronics from transient voltages, ensuring the longevity of valuable ham radio gear and maintaining operational integrity during adverse conditions.

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