The RFID reader antenna is used to activate the RFID tag and transmit information to the reader. It is one of the key elements of RFID identification. There are many products to choose from to find the right reader antenna for your needs. When choosing an antenna, several parameters should be taken into account, such as: frequency range, antenna size, beamwidth, polarization. Frequency Range Each country/region has regulations for acceptable UHF/RFID frequencies. The three most common ranges of UHF RFID antennas are: 865-868 MHz (EU / ETSI, 902-928 MHz (USA/FCC), 860-960 MHz (worldwide).
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