Card Device


UHF Module

UHF MODULE --- A high performace UHF RFID module with 16 SMA antenna ports

  • RF output power up to 33dbm and reading distance up to 15m
  • Fast reading speed up to 300 tags/second
  • Free demo software and SDK


  • High application value: The application of this module can not only maximize the use value of RIFD equipment, but also reduce the number of projects using RFID equipment
  • Strong environmental adaptability: We have concentratedly packaged the core radio frequency part of RFID, and customers only need to do power processing and connection development to use it
  • High stability performance: support ISO 18000-6C/EPC C1G2, ISO 18000-6B, GJB 7377.1-2011, GB/T 29768-2013, (optional)
  • Super label processing capability: supports long-distance continuous multi-label fast reading, the reading success rate is as high as 95%, and can also sense signal strength and filter label data
  • Superior radio frequency performance: the use of industry-leading radio frequency identification chips, and superior anti-collision algorithms and radio frequency signal processing algorithms make the radio frequency identification performance very superior
  • Sustained high stability: The module adopts mature circuit design and stable system architecture, which can ensure that the module can work stably for a long time, and can perform automatic detection
  • Supports intensive reading, multi-tag identification, tag data filtering, and can perceive model strength.


Physical Dimension 82mm×178mm×7.5mm
Main Functions Protocol ISO 18000-6C/EPC C1G2, ISO 18000-6B, GB/T 29768-2013(Optional)
Features Support dense reading and writing, multi-tag recognition, tag data filtering, support RSSI: can sense signal strength
Performance Parameters Operating frequency ETSI 865~868MHz, GB 840~845MHz,920~925MHz, FCC 902~928MHz
RF Output power (port) 33dBm±1dB(MAX)
Output power adjustment 1dB Stepping
Forward modulation mode DSB-ASK, PR-ASK
Continuous tag reading distance (read EPC code) 0-15 meters, 100 consecutive readings, reading success rate greater than 95% (no interference environment)
Test conditions 8dBi circular polarization antenna, connection cable insertion loss less than 1dB, standard tag (sensitivity better than -18dBm)
Continuous write tag distance (write EPC code) Write 100 times in a row with a success rate greater than 90%, 0-4meter
Test conditions 8dBi line polarization antenna, RF connection cable insertion loss less than 1dB, standard label (sensitivity better than -18dBm)
Tag recognition speed >400 times/second
Interface Interface TTL UART
Power Operating Voltage DC 3.5-17V
Environmental Operating temperature -20℃~+70℃
Storage temperature -40℃~+85℃
Working humidity 10%~95%RH Non-condensing
Product Dimensions

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