The OMB.450.B03F21 is a 3dBi 450MHz~470MHz LTE Band 31 / CDMA/ ISM band fiberglass omni-directional outdoor antenna. The antenna is designed for LTE and other CDMA and ISM applications such as metering, industrial / environmental monitoring, remote asset monitoring and mesh network applications. The omni-directional antenna radiates uniformly in the azimuth. The collinear dipole array design minimizes losses and provides the best performance because the antenna gives maximum coverage range in the horizontal plane over 360 degrees, thus minimizing the amount of nodes needed for a mesh network. The UV resistant fiberglass housing enables the OMB antenna to be utilized in all kinds of harsh environments, making it more robust and safer than traditional whip antennas. It can be connected directly to the access point or telemetry unit, or can be mounted on wall/device surface via the N-type connector. A higher gain 6dBi model is also available, the OMB.450.B06F21.