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                        High Gain UHF 860-960 MHZ 4 Port Passive Rfid Reader

                        Products Mode: HYR831
                        Chip: Impinj R2000
                        Interface: Rs232TCP/IP wifi optional
                        Fixed Power: 33dBm
                        Stepping Interval: 1dBm
                        Tag Protocol: EPC C1G2/ISO18000-6C
                        Typical Read Range: 10m with 8dBi Rfid Antenna


                        tubiao.png Brief introduction

                        • UHF RFID Reader uses R2000 chips, It max power output is 31dBm
                        • RP TNC ports, with an 8dbi circular polarized antenna, reading distance can reach up to15 meters
                        • maximum identifying speed can reach up to 400 tags/sec
                        • 8 LED lights, real-time display working status
                        • Many external ports, Including RJ45 interface, RS232, GPIO_IN*4, GPIO_OUT*4, WIFI, can meet different client’s requirement
                        • Excellent read and write performance, it is suitable for complicated environment application, for example logistics, clothing, asset management etc


                        tubiao.png Technical data

                        No Item Technical data Unit Remark
                        1 Working voltage 12 V  
                        2 Working current 800 mA  
                        3 Standby current ≤100 mA  
                        4 Frequency range 840-960 MHz  
                        5 Defaul working frequency Frequency hopping MHz Frequency interval 250KHz
                        6 Channel bandwidth 250 KHz  
                        7 Frequency hopping speed ≤2 s  
                        8 Max Tx power 30 dBm  
                        9 Stepping interval 1 dB 5~30dBm, adjustable by software
                        10 Tag protocol EPC C1G2
                        11 Radio-frequency power rising time ≤500 μs  
                        12 Radio-frequency power droping time ≤500 μs  
                        13 Adjacent channel power leaking ratio ≤-40 dB ±1CH
                        ≤-60 dB ±2CH
                        14 Frequency stablizing ratio ±10 ppm -25℃ ~ +40℃
                        ±20 ppm -40℃ ~ +60℃
                        15 Max reading range 15 m 8dBi Antenna

                        tubiao.png Appearance and structure

                        • Size:190*145*30mm
                        • weight:1280g


                        tubiao.png External Interface


                        tubiao.png DB15 Interface define

                        No Item Technical data Unit Remark
                        Pin Signal name Signal direction Function/compatibility description  
                        1 GPIO2 Output   optical coupler isolation
                        2 GPIO3 Output   optical coupler isolation
                        3 GPIO8 Input   optical coupler isolation
                        4 GPIO6 Input   optical coupler isolation
                        5 NC      
                        6 NC      
                        7 GPIO1 Output   optical coupler isolation
                        8 GPIO4 Output   optical coupler isolation
                        9 GPIO5 Input   optical coupler isolation
                        10 NC Output    
                        11 NC      
                        12 GPIO7 Input   optical coupler isolation
                        13 NC      
                        14 NC      

                        tubiao.png Environment requirement

                        No Item Technical data Unit Remark
                        1 Working temperature -20~+70  
                        2 Storage temperature -40~+85  
                        3 Relative humidity 5%~95% RH non-condensing