Katalyst Siren - 5G 4-Lead Antenna

Boost your router’s performance by pulling in stronger LTE and 5G signal from outside. The Katalyst Siren Antenna is designed to improve data speeds, reliability, and coverage, especially in metal buildings, remote areas, or anywhere indoor signal is weak. Built for business-grade connectivity, Siren captures a wider range of frequencies than standard antennas and feeds them directly to your router for faster, more stable internet. Compatible With:CSG m519, Katalyst Spark, Katalyst Kadet, or any 4-lead SMA-compatible 4G/5G router. (choose 2-lead or 4-lead model to match your router). Key Features Multiple Mounting OptionsMount it wherever your signal is strongest—on a pole, on a wall, or even on a window with suction cups. Outdoor-Ready (IP67 Rated)Built to handle the elements. The SIREN Antenna is water- and dust-resistant for year-round outdoor performance. Tuned for True 5G PerformanceOptimized to excel in the upper frequency range where 5G operates—delivering better speeds and stab