XC-AF802-BUS-A (B) circular polarization series antenna, small size but excellent performance, working frequency range covers 902MHz ~ 928MHz frequency band, according to different product models, RF Connector installation method can choose side out or back out. This series of antennas through careful design, good protection, excellent RF performance, beautiful appearance. Due to the small size, the installation method is flexible and it is not susceptible to damage. It is suitable for smart retail, digital warehouse management, logistics management and other fields.