JFH9883M
  • JFH9883M
  • JFH9883M
  • JFH9883M
  • JFH9883M

Altimind UHF Series

JFH9883M

JFH9883M is an excellent performance UHF RFID module. It is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, attendance system, anti-counterfeit and industrial production process control system.


    • Self-intellectual property;
    • Support EPC C1G2(ISO18000-6C), ISO 18000-6B protocol tag;
    • 865~868MHz, 902~928MHz frequency band(frequency customization optional);
    • FHSS or Fixed Frequency transmission;
    • RF output power up to 30dbm(adjustable with 1db step);
    • Effective reading distance more than 9 meters*(with 6dBiL antenna and E41 tag)(Effective distance depends on antenna, tag and environment);
    • Support 1 external antenna with MMCX-J socket;
    • Support 2 GPIO ports with 2 outputs;
    • Support RS232(TTL level) interface and USB2.0 interface;
    • Low power dissipation with single +3.4V ~+5V DC power supply;
    • Provide SDK and demo software to facilitate further development.




    CHARACTERISTICS


  • Absolute Maximum Rating


  • ITEM


    SYMBOL

    VALUE

    UNIT


    Power Supply


    VCC

    6

    V


    Operating Temp.


    TOPR

    -20~+55


    Storage Temp.


    TSTR

    -20~+75


  • Electrical and Mechanical Specification

  • Under TA=25℃,VCC=+5V unless specified




    ITEM


    SYMBOL

    MIN

    TYP

    MAX

    UNIT


    Power Supply


    VCC

    4.75

    5.0

    5.25

    V


    Current Dissipation


    IC

    1500

    mA


    Frequency


    FREQ

    865

    928

    MHz



    INTERFACE


    No.


    Symbol

    Comment


    12


    VCC

    +3.7V+5V DC


    34


    GND

    GND


    5


    EN

    Enable PIN. High level effective with internal 1 Mohm resistor pulled up to VCC.


    6


    nRST

    Low level effective external reset input with internal pull-up to 3.3V.


    78


    -

    Reserved


    9


    USB-DM

    USB Data Positive


    10


    USB-DP

    USB Data Positive


    1112


    GPO2GPO1

    General Output


    13


    LED1

    Status Instruction Pin


    14


    TXD

    Serial Data Output


    15


    RXD

    Serial Data Input






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