5dBi UHF RFID Conveyor Belt Antenna – 100x100mm

The main difference is the operating frequency range and the regional regulations associated with each band. The 865–868MHz range is commonly used for UHF RFID applications in Europe, while 902–928MHz is used in the United States and certain other markets. These frequency ranges are not universally interchangeable. The appropriate version should be selected according to the regulations of the country where the RFID system will operate.

A compact UHF RFID antenna is a small-sized antenna designed to transmit and receive radio frequency signals between an RFID reader and UHF tags. Its space-saving design makes it suitable for applications where installation space is limited, such as desktop readers, access control devices, smart shelves, and compact RFID equipment.

Despite its small size, its performance depends on factors such as operating frequency, antenna gain, polarization, and the surrounding environment.

RFID systems use radio frequency signals to identify and track tagged items as they move along a conveyor belt. An RFID antenna communicates with tags attached to products, packages, or containers, while an RFID reader processes the collected data.

This allows items to be identified automatically without requiring direct visual contact or manual barcode scanning. It can support sorting, product tracking, inventory updates, and material flow monitoring in automated production and logistics systems.

Yes. RFID antennas can be used in conveyor belt systems to identify tagged items as they pass through a reading area. The actual reading performance depends on conveyor speed, tag placement, antenna position, reader settings, and the distance between the antenna and tags.

For reliable identification, the reading area should be designed to provide sufficient time and signal coverage for tags passing through. Testing with actual products and operating speeds is recommended before deployment.

Circular polarization is useful when RFID tags may be attached to products in different orientations. Unlike linear polarization, which has a specific polarization direction, circularly polarized antennas can better accommodate changes in tag orientation.​
This can help improve reading consistency when items move along a conveyor belt and their tag positions are not fully controlled. However, tag readability still depends on tag placement, antenna position, signal conditions, and the surrounding materials.

RFID can help identify products and work-in-progress items at different stages of an automated production line. By reading tags at designated checkpoints, the system can record item movement, track production progress, and associate products with relevant process information.

This supports better production visibility, reduces manual data entry, and helps improve material traceability. The antenna and reader should be positioned according to the movement path and identification requirements of the production line.