8dBi UHF Circular RFID Reader Antenna

An 865–868 MHz antenna is designed for UHF RFID and low-power wireless applications operating in the European ETSI SRD band. Typical uses include UHF RFID readers (EPC Gen2 / ISO 18000-6C), asset tracking, warehouse management, access control, smart retail, race timing, and IoT/M2M systems deployed in Europe and other regions following ETSI regulations.
Airplux offers this band across multiple product families: the ETSI 865–868 MHz RFID antenna line (3–15 dBi PCB, panel and mat antennas), near-field RFID antennas, narrow-beam antennas, and ETSI UHF integrated reader antennas. For example, the 3 dBi circular-polarized PCB antenna APRIA8003CM-137 suits compact desktop readers, while high-gain panel models support long-range portal and gate applications.

Read range depends on reader power (up to 2 W ERP in Europe), antenna gain, tag sensitivity and environment. With a typical ETSI-compliant setup: 3 dBi antennas read roughly 1–3 m, 8 dBi antennas 4–8 m, and 12–15 dBi panel antennas can exceed 10 m in open space. Indoor metal racking, liquids and dense tag populations reduce these figures.
Airplux’s high-gain ETSI models — the 8 dBi APRIA8008CM-206 PCB antenna, the 9 dBi underground/ground-mat antenna APRIA8009CE, and the 12 dBi APRIA80012CT floor mat — are engineered for long read range with stable circular polarization. For precise figures in your application, share your reader model, tag type and mounting environment with our engineering team for a link-budget recommendation.

An 8dBi circularly polarized UHF RFID antenna is used in RFID systems that need to identify tagged items when tag orientation may vary. The Airplux APRIA8008CP operates at 865–868MHz and features an 8dBi gain with a flat panel design. It can be considered for smart retail, asset management, freezer management, and filing cabinet applications. Actual reading performance depends on tag design, antenna placement, reader settings, and the surrounding environment.

Circular polarization rotates the orientation of the transmitted RF field, making the antenna more tolerant of tag orientation changes than a linearly polarized antenna. This can be useful when tagged items are placed at different angles or their positions are not fully controlled. The APRIA8008CP uses circular polarization, which helps support RFID reading across varying tag orientations. However, it does not guarantee successful reading at every angle or position.

The APRIA8008CP specifies a horizontal beamwidth of 35° and a vertical beamwidth of 65°. This means its stated radiation pattern is narrower in the horizontal plane and wider in the vertical plane. These characteristics can help engineers plan antenna orientation for a particular reading area. Beamwidth does not represent a guaranteed reading distance or coverage boundary; actual performance depends on installation position, tag location, and RF reflections.

Yes. The APRIA8008CP can be considered for freezer management systems that use RFID tags to identify and track stored goods. Its operating temperature range is -20°C to 60°C, which provides a reference for assessing the antenna’s operating environment. However, the antenna’s temperature rating does not establish the performance of RFID tags, readers, or cables in freezing conditions. The complete system should be tested under the intended storage temperature and installation conditions.