Products/Services for Passive UHF Reader

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    RFID Readers - (137 companies)
    Infrstructure. The way in which the reader perceives the RFID tag depends on whether the tag is active or passive. Active tags periodically transmit the tag's RF signal which is then registered by the reader. Active tags require a charge in the circuit...
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    Technology
    Interface
    Frequency
  • ID Card Readers and Encoders-Image
    ID Card Readers and Encoders - (150 companies)
    ID card readers and ID card encoders are used to transmit personal information onto various forms of storage media and retrieve this data as needed. ID card readers and ID card encoders are used to transmit personal information onto various forms...
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    RFID Chips - (33 companies)
    ...that is stored on the chip. Active devices are RFID tags that use a battery to power the microchip's circuitry and transmit a signal to the reader. Active tags can be read from distances of 100 ft. or more. Semi-passive devices are similar to active...
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    RFID Tags - (142 companies)
    RFID tags are microchips that assign an electronic identity to an article so it can be tracked electronically. RFID tags communicate with RFID readers via short-range radio frequencies. They are sometimes called transponders. RFID tags are small...
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    RFID Transceivers - (38 companies)
    RFID transceivers are combination receiver/transmitter devices that RFID readers and RFID tags use to communicate with each other. RFID transceivers are products which establish RFID reception and transmission on the same integrated circuit...
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    Microplate Readers - (94 companies)
    Microplate readers are designed to scan, analyze and obtain numerical results from chemical reactions conducted within microplates. Microplate readers scan, analyze and obtain numerical results from chemical reactions conducted within microplates...
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    Passive Filters - (19 companies)
    Passive filters are implemented using only passive components such as resistors, capacitors and inductors. These filters do not produce any amplification of the input signal. Passive Filters Information. Passive filters use only passive components...
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    Antennas - (1096 companies)
    ...supported by the transmitting and receiving antennas. For this reason, it is often unnecessary to distinguish between the transmitting and receiving antennas. Gain. The term gain can be somewhat misleading, because an antenna is a passive component...
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    PCMCIA Card Readers and Writers - (23 companies)
    PCMCIA Card Readers and Writers Information. PCMCIA card readers and PCMCIA card writers allow a user to transfer data from or to a host computer to or from a PCMCIA card. These products derive their names from the Personal Computer Memory Card...
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    Magnetic Stripe Readers and Magnetic Stripe Encoders - (116 companies)
    Magnetic stripe readers and magnetic stripe encoders read and encode magnetic stripe cards, credit cards, etc. Magnetic stripe readers and magnetic stripe encoders are devices that read and encode magnetic stripe cards such as driver 's licenses...
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The RF in RFID: Passive UHF RFID in Practice. For those who want to know why things RFID are the way they are and what can be done about it, this book provides users of UHF RFID with an understanding of how identification information gets from a tag to a reader and in some cases back to the tag....

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