The Laird Connectivity LAIL350NN Lightning Arrestor protects gateways and other sensitive RF equipment from lightning-induced surges. Installed inline between the antenna and the radio, its gas-discharge design shunts surge energy to ground while adding negligible loss to the receive path.

Key specifications

• Frequency range 0–1000 MHz — covers all sub-GHz LoRaWAN bands
• 1000 W P.E.P. max power; 350 Vac breakdown voltage
• 50 Ω nominal impedance; insertion loss < 0.1 dB (27–500 MHz)
• VSWR < 1.2:1 (150–1000 MHz); 5000 A surge protection (20 kA single shock)
• N-female to N-female inline configuration
• Withstands multiple lightning strikes; corrosion-resistant construction

An essential companion for any outdoor Laird FG-series antenna installation; ground the unit per local code for full protection.