28 dBi External GPS Magnetic Antenna – SMA(M) RA A high-gain directional GPS antenna designed for superior signal reception in weak-coverage areas. Key Features: ✔ 28 dBi Gain – Enhances GPS signal strength for long-range accuracy. ✔ Magnetic Base – Securely attaches to metal surfaces (vehicles, rooftops, etc.). ✔ SMA Male Right-Angle (RA) Connector – Saves space and reduces cable strain. ✔ Weatherproof & Durable – Resists moisture, dust, and harsh outdoor conditions. ✔ Directional Design – Ideal for drones, marine navigation, fleet tracking, and remote GPS applications. Best for: Boosting GPS performance in vehicles, IoT devices, and industrial tracking systems.