... 4,maximum read speed,optimum read range 5,various application Antenna for UHF RFID System -Adapts to the global frequency band setting ... -Adapts high-performance Impinj UHF reader chip IndyR2000 to achieve the best Intensive reader mode ... management, transportation and vehicle management, manufacturing,etc -Works with UHF Fixed RFID System Antenna for UHF RFID System