RFID Antennas | Radio Frequency ID Antennas | RS
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    RFID Antennas

    RFID antennas or Radio Frequency Identification antennas are devices that are used in a specially designed wireless system that is made up of two major components, tags and readers. The reader is a device that is typically made up of one or more antennas, these antennas receive and emit radio waves to and from the RFID tag.

    RFID antennas firstly transmit power to the RFID tags by activating them, then they will receive data back from said activated tags. The antenna itself has no intelligence on its own and has to be completely controlled by the RFID reader.

    Types of RFID Antenna:

    There are two main types of RFID Antenna, these are linear and circular polarized antennas, below talks about both of these types of antenna in more detail.

    • Linear Antennas generally send out a narrow but longer tag read, they are quite specialist antennas and are used to read tags that are in specific areas.
    • Circular Antennas operate a much wider but shorter tag read, these products are also more commonly used for most applications.

    34 Products showing for RFID Antennas

    Eccel Technology Ltd
    -
    High Frequency RFID
    PCB
    13.56 MHz
    SMD
    -
    -
    -
    RFID-ANT
    Laird External Antennas
    -
    WiFi
    Square
    865 → 956 MHz
    Wall/Pole
    -
    8.5dBi
    -
    -
    Molex
    -
    High Frequency RFID
    Square
    13.56 MHz
    SMD
    -
    -
    -
    RFID-ANT
    Laird External Antennas
    -
    WiFi
    Square
    902 → 928 MHz
    Through Hole/Bolted
    SMA
    5.5dBi
    Female
    -
    Molex
    -
    High Frequency RFID
    Square
    13.56 MHz
    SMD
    -
    -
    -
    RFID-ANT
    Siemens
    Square
    UHF RFID
    Square
    865 → 928 Hz
    Panel Mount
    TNC
    6dB
    Male
    -
    Eccel Technology Ltd
    -
    Low Frequency RFID
    -
    125 kHz
    Through Hole/Bolted
    -
    -
    -
    45 mm
    RF Solutions
    -
    2G (GSM/GPRS), 3G (UTMS), ISM Band, WiFi
    -
    1710 → 2500 MHz, 860 → 960 MHz
    Wall/Pole
    -
    9dBi
    -
    Log Periodic (LP)
    Siemens
    Square
    UHF RFID
    Square
    865 → 928 Hz
    Panel Mount
    TNC
    4dB
    Male
    -
    RF Solutions
    -
    ISM Band, UHF RFID
    Stubby
    433 MHz
    Direct
    SMA
    0dBi
    -
    -
    Eccel Technology Ltd
    -
    High Frequency RFID
    PCB
    13.56 MHz
    SMD
    -
    -
    -
    RFID-ANT
    Siemens
    -
    -
    -
    13.56 MHz
    -
    -
    -
    Female
    -
    RF Solutions
    -
    ISM Band, UHF RFID
    Whip
    433 MHz
    Through Hole/Bolted
    SMA
    3dBi
    -
    ANT-433WM3
    Siemens
    -
    -
    -
    13.56 MHz
    -
    -
    -
    Female
    -
    Siemens
    -
    -
    -
    13.56 MHz
    -
    -
    -
    Female
    -
    Siemens
    Square
    UHF RFID
    Square
    865 → 928 Hz
    Panel Mount
    TNC
    3.5dB
    Male
    -
    RF Solutions
    -
    ISM Band, UHF RFID
    Stubby
    433 MHz
    Direct
    SMA
    0dBi
    -
    -
    RF Solutions
    -
    ISM Band, UHF RFID
    Whip
    433 MHz
    Through Hole/Bolted
    SMA
    2dBi
    -
    ANT-433WPIG
    Siemens
    -
    -
    -
    13.56 MHz
    -
    -
    -
    Female
    -
    Siemens
    -
    -
    Square
    13.56 MHz
    -
    -
    -
    Male
    -
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