The AN520 from Zebra is a Rugged RFID Antenna that is suitable for indoor and outdoor environments. This right hand circular polarized antenna provides a gain of 5.5 dBic and has a VSWR of 1.4:1. It operates from 902 to 928 MHz for FCC and 865 to 868 MHz for ETSI. The antenna has a 3 dB beamwidth of 115° in both planes and an axial ratio of 2 dB. It can handle an input power of up to 3 W. This antenna is available in an IP68-rated enclosure that measures 150 x 150 x 14 mm with SMA-female connectors. It has the flush mounting option and is suitable for use in retail, warehouse management, manufacturing, cold-chain, aviation, and enterprise applications.