Vertical Omni-Directional Outdoor Antenna

A vertical omni-directional outdoor antenna is a type of radio antenna designed to transmit and receive signals equally in all horizontal directions (360°) while radiating vertically — ideal for broad area coverage outdoors. The “3 dBi” rating is the gain — roughly how much the antenna amplifies the signal compared to a theoretical reference antenna. Lower gain (like 3 dBi) means broader coverage rather than focused long-distance reach. data sheet