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UHF RFID module is a high-performance reader/writer designed for high challenging RFID application environment. It employs the newest R2000 RF chip providing the customers unprecedented performance of reading and writing experience. The maximum power output of this module is 30dBm, with 8dbi antenna, which can realize a efficient reading/writing distance of 10m or above, and over 400tags/s for tags identification. Meanwhile, the compact design makes this module smaller, coupled with the low working voltage of 3.7V; the module is particularly suitable for application in a device such as a handset.

 

This product is suitable for RFID intensive and more challenging environment and required a higher reading/writing performance, such as warehousing, logistics, production line management, etc.

 

Highlights

Employed IMPINJ R2000 RF Chips, up to 110dbm receiving sensitivity and the highest performance in this field makes this module more suitable for harsh application environment. 

High stability and reliability, 60*24 hours high temperature of workstation, can work stably and continuously.

Remarkable performance with 8dbi RF antenna, can achieve a reading distance over 10m per single tag. 

Remarkable performance in intensive taps reading can attain a taps identification rate of 400tags/s.

Provide the most comprehensive functions SDK and ports, easy to integrate RFID software. 

Adopted integrating RF chip, module performance is more stable, and more suitable for harsh application environment. 

The use of carrier wave cancellation technology makes the tag reading more accurate and the reading scope wider. 

The smallest module volume in the same field and supply power of 3.7V, it is especially suitable for handsets and other mobile devices. 

Enhance noise suppression for reliable data capture.

High precision return signal strength (RSSI).


                                                                                                           M502 UHF Module

Model NameM502
Working VoltageDC 5.0V
Working Current≤1.5A
Standby current≤1mA
Working Temperature25~+65℃
Operating Temperature≤95%(+25℃)
Storage  Temperature40~+80℃
Tag Protocol EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C
Working Frequency840~960 MHz
Supporting Working AreaChina 1, China 2
US, Canada and other regions following U.S. FCC
Europe and other regions following ETSI EN 302
208 with & without LBT regulations
Japan
Korea
Malaysia
Taiwan
Output PowerSoftware adjustable,step interval 1.0dB, maximum +30dBm
Output Power Flatness±0.2dBm
Receiving Sensitivity82dBm
RF Port Standing Wave≤1.5
Reading Distance≥10m(With 8dBi antenna/Relate to tags type, transmitted power and application environment)
Multi-tags Reading≥400tags/s
Antenna Interface Amountone(MMCX)
Interface Communication Rate115200bps
Working Temprature DetectionSupport
Intensive Read/Write 
Mode DRM
Support
Antenna Connection ProtectionSupport
RSSISupport
LEDRed light (power indicator )
Product Cooling WayAluminum metal case as cooling fin for the module
Dimension90*60*12 MM



● Car Parking System

● Library smart RFID System

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● Logistic System



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