Designed to enhance connectivity in challenging signal environments, the High Gain 4G LTE Antenna from Omni-Directional Antenna Manufacturers supports an ultra-wide frequency range from 690 to 2700MHz, enabling seamless operation across LTE low and high bands as well as 2.4GHz Wi-Fi. This external lte antenna features an extended 269mm radiator length that significantly improves radiation efficiency and signal sensitivity, especially in lower-frequency bands. Paired with a 3-meter extension cable and a secure SMA male screw-type connector, this 4g antenna allows flexible placement outside metal enclosures or closer to windows and outdoor areas for optimal reception. Strengthen your wireless reliability today—contact us to integrate this high-performance multi-band antenna into your network design.