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          High Performance R2000 Module

          Home>Products>High Performance R2000 Module
          RRU2881M

          RRU2881M is a high 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, anti-counterfeit and industrial production process control system.

          • Characteristic and Advantage
          • Electrical Characteristics

          Self-intellectual property;

          Support ISO18000-6C(EPC C1G2) , ISO18000-6B protocol tag;

          865~868MHz/902~928MHz frequency band(frequency customization optional);

          FHSS or Fix Frequency transmission;

          RF output power up to 30dbm(adjustable);

          Effective distance up to 9m (with external 6dbiL antenna and tag E41);

          Support RSSI;

          Maximum inventory speed over 500pcs/s;

          Tag buffer size up to 600PCS (Max. 128bits EPC length) or 180PCS (Max.496bits EPC length);

          Support answer and real-time-inventory work mode;

          4 MMCX-J antenna port with antenna auto-tuning and failure-detection;

          Low power dissipation with single +5 DC power supply;

          Support 3 GPIOs (1 input and 2 outputs);

          Support RS232 (3.3V TTL level) and full speed USB;

          High reliability design;

          Support on-the-site firmware upgrading.

          Electrical and Mechanical Specification

          Under TA25℃,VCC+5V unless specified

          ITEM

          SYMBOL

          MIN

          TYP

          MAX

          UNIT

          Power Supply

          VCC

          4.75

          5

          5.25

          V

          Current Dissipation

          IC

           

           

          1500

          mA

          Frequency

          FREQ

          860

           

          960

          MHz

          RF Output Power

          PRF

          0

           

          30

          dBm

          RF Power Accuracy

          APRF

           

          +/-1

           

          dBm

          RF Power Flatness

          FPRF

           

          +/-0.2

           

          dBm

          Receive Sensitivity

          SR

           

          -85

           

          dBm

          亚洲小电影

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