The 2108857-2, a high-performance PCB antenna designed for seamless wireless connectivity in a variety of applications. This antenna boasts a triple-band design, operating efficiently at 2650-2800 MHz, 5400-5875 MHz, and 6000-7800 MHz frequencies. With a gain of 5.3 dB, it ensures strong signal reception and transmission. The omnidirectional configuration guarantees 360-degree coverage, ideal for devices requiring constant connectivity. Featuring adhesive mounting and compatibility with MHF, MHF1, U.FL, and UMCC terminations, installation is quick and easy. RoHS compliant and suitable for Bluetooth, Wi-Fi, ZigBee, and various 802.11 protocols, this antenna is a versatile solution for your wireless communication needs.