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UHF RFID Antenna

A compact antenna, readily installed in various positions.
ABS housing features an IP64 protection rating, making it suitable for a wide range of harsh environments.
Circularly polarized antennas feature rotating electromagnetic fields, facilitating signal transmission and reducing interference.
They find extensive applications in Modbus industrial production lines, access control systems, and so on.

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Description

overview

UHF RFID Antenna is engineered to emit electromagnetic waves in a circular pattern, ensuring a unique advantage over linear polarization systems. With circular polarization, UHF RFID Antenna is capable of seamlessly reading tags regardless of their angular position or orientation, making it an ideal choice for dynamic settings where tags are frequently positioned in various directions. This feature significantly enhances versatility and reliability in applications where tag alignment is unpredictable.

Specification

Tag Dimension	959540mm
Operating Frequency	902-928MHz
Gain	3.8dBi
Reflector material:	F4B
MAX.Powe	5w
Color	Black
Beam Width(°)	Hor:116±3°/ Ver:116±3°

Product Advantages

● Omni-directional Signal Communication: UHF RFID Antenna can receive and transmit signals from any direction, ensuring reliable communication with RFID tags regardless of tag orientation.
● Reduced Multipath Interference: Less susceptible to multipath interference, maintaining stable and accurate signal transmission in complex environments.
● Easy Installation and Integration: Their small size allows for easy installation in various positions and convenient integration with other RFID system components.
● Wide Coverage and Reduced Directionality Sensitivity: Have a relatively wide coverage area and are less sensitive to signal direction, simplifying the installation and operation process.
● Good Environmental Adaptability: Designed with a certain level of protection rating, enabling stable operation in harsh environments such as those with dust, moisture, and temperature fluctuations.

Application

Manufacturing Management: In manufacturing environments where assets and parts are constantly moving and changing locations, UHF RFID readers with circular polarization help achieve efficient asset tracking and inventory management, ensuring that high-value equipment and materials are accounted for, thereby reducing downtime and improving productivity.

Healthcare: Circularly polarized antennas enable reliable reading even in crowded environments, ensuring that essential items are always found quickly and accurately, so in hospitals and medical institutions, RFID technology can be used to track medical equipment, supplies, and even patients.

Retail Management: Retail stores can use this technology for inventory management, loss prevention, and customer interaction. RFID tags on products can be read no matter how they are displayed on the shelf or in the warehouse, making inventory counts faster and more accurate.

Why special size?

Small-form UHF RFID antennas are ideal for space-limited environments. They help enterprise users monitor equipment status, detect asset presence, and collect data in areas with restricted access-such as electrical panels, medical devices, or compact production lines-without compromising performance or installation flexibility.