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2.45GHz Active Products

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YY257AT 2.45GHz Directional Active RFID Reader

2.45GHz Active Products , , , ,

Model: YY257AT

Customizable Directional or Omnidirectional, optional TCP/IP, GPRS, CDMA, WIFI transmission module.

  • Specifications
  • Description

Technical indicators
Operating frequency: 2.4GHz~2.5GHz
Working style: active and passive combination
Antenna parameter 1: gain: 16dBi; Horizontal plane lobe width: 30°; Vertical plane lobe width: 25°; Front-to-back ratio: >25dB
Antenna parameter 2: standing wave ratio: <1.5; Polarization direction: vertical
Communication interface mode: RS232, RS485, Wiegand, TCP/IP network port
Communication method: active mode (after the reader reads the tag, it sends it to the host computer actively)
The device has a buffer capacity of 256 tags inside
RS232, RS485 communication rate can be set by the user
System identification distance: up to 250 meters; recognition accuracy rate: 99.999999%
Various data format outputs can be developed according to user requirements
Working voltage: DC7.5~12V
Working current: < 200mA
Working temperature: -25℃~+75℃
Storage temperature: -40℃~+85℃
Working humidity: < 95%
Equipment size: 320×200×100mm
Equipment weight: 2.0kg
Packing size: 370×250×150
Weight after packaging: 2.5kg

The YY257AT model 2.45GHz directional active RFID reader is a high-performance active RFID reader developed with applications such as long read/write distance, high recognition accuracy and strong anti-collision capability. With TCP/IP network interface, Directional 2.45GHz active RFID integrated reader, fast reading speed, reading distance of up to 250 meters, waterproof and dustproof, suitable for outdoor use.

Structure: The outer cover is made of high temperature resistant and low temperature resistant material. The main structure is made of aluminum alloy; it is equipped with mounting brackets, which can adjust the installation direction up and down and left and right

Main feature
Reading and writing distance can reach 250 meters, and the special label can reach up to kilometers
Recognition accuracy: 99.999999% or more
Strong anti-collision ability: read all 200 tags in 3 seconds
Equipment working status indication
Read tag is saved to the buffer
After reading the tag, the user can be notified by indicator light, buzzer, status signal, relay output
After reading the tag, it can be transmitted to the host computer through RS232, RS485, Wiegand 26/Wiegand 34/Wiegand 66, and TCP/IP network port
Communication mode has active transmission and passive transmission
RS232, RS485 communication rate can be set
Distance to read the tags can be set
Interval between reading the same tags can be set
Speed at which the tag is actively uploaded can be set
External trigger reading tag information
Ability to read device factory information
Provide DEMO software, API functions, etc

Main application
Parking lot, vehicle management
Smart transportation
Electric vehicle anti-theft system
School student management
Asset Management
Warehousing, logistics management


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