The ANT85C7070 from Identix is a Circular Polarized Far Field UHF RFID antenna that operates from 900 to 930 MHz. It has a high gain of 8.5 dBiC, low axial ratio of 0.6 dB at 915 MHz and a front to back ratio of 17 dB. The antenna can handle an input power of up to 20 watts and has a VSWR of lower than 1.4:1. It measures 7.7 x 7.7 x 0.55 inches and is available with an SMA female connector. This RFID antenna is ideal for logistics, distribution, personal and vehicle access applications.