Lightning Arrestor 2 for LoRaWAN®

Product Summary

What is Lightning Arrestor 2 for LoRaWAN?

Editorial narrative

What is Lightning Arrestor 2 for LoRaWAN? For outdoor LoRa deployments, lightning protection is critical. The Lightning Arrestor 2 (Model: LA-GT1000 SN1-1) is a next-generation RF surge protector for IoT and outdoor RF systems, engineered to safeguard LoRa gateways and sensitive transceivers from lightning-induced surge events. Designed for 50Ω RF systems operating in the 800–960 MHz range, it provides precision protection without compromising signal performance. It is fully compatible with SX130x and SX126x-based LoRaWAN® gateways commonly used in outdoor IoT deployments. Why You Need Lightning Protection for Outdoor Gateways for LoRaWAN Protecting outdoor communication systems with proper LoRaWAN lightning protection safeguards uptime, extends equipment lifespan, and avoids costly service interruptions. Why it's useful: Two-stage surge suppression: Unlike earlier models, Lightning Arrestor 2 integrates a two-stage protection circuit . This significantly reduces residual voltage to ≤15V , perfect for sensitive electronics. LoRa-optimized performance: Targeting the 800–960 MHz band ensures optimal integration with LoRaWAN® gateways and similar sub-GHz RF systems. Industrial-grade durability: Certified IP67 , this device is dust-tight and water-resistant. It’s built with high-conductivity copper , PTFE insulation , and ternary alloy inner connectors . Recommended for mast-mounted gateways: Designed for antenna-adjacent installation on outdoor masts and towers, where lightning-induced surges are most likely to occur. Two-Stage Surge Suppression: How It Works Lightning Arrestor 2 uses a two-stage surge suppression architecture to protect sensitive LoRaWAN and sub-GHz RF equipment from lightning-induced transients. This layered approach is designed to handle both high-energy surge events and the low residual voltages that can still damage modern RF front ends. Stage 1: Primary Energy Diversion The first stage acts as the main defense against lightning surges and induced

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• Last verified: 2026-06-01