Surge Arrestors

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15 products

RF surge arrestors help protect antennas, radios and connected telecommunications equipment from transient overvoltage carried through coaxial transmission lines. Also called coaxial lightning arrestors or RF surge protectors, these components divert unwanted surge energy toward a properly designed grounding system.

This collection includes gas-tube, quarter-wave, DC-passing and dual-band surge arrestors, along with bias tees, bias injectors and overvoltage protection devices. Products are available with different connector interfaces, frequency ranges and mounting configurations for compatible RF systems.

Launch 3 Telecom supplies coaxial surge protection for cellular towers, rooftop antennas, DAS networks, public-safety communications and other wireless infrastructure. Explore related antennas, telecom grounding products and weatherproofing materials for complete outdoor installations.

Browse RF surge arrestors for new deployments, network upgrades, equipment replacements and telecommunications system maintenance.