7 dBi UHF RFID Circular Polarization Antenna 902-928 MHz FCC

The Identium ID-ANT-7CP is a 7 dBi circularly polarised UHF RFID antenna operating at 902–928 MHz — the optimal mid-range antenna for most indoor RFID deployments. At 270 × 270 mm, it delivers 5–8m read range for portal and zone applications while remaining compact enough for ceiling tile flush-mounting, false-wall embedding, and shelf-top concealment. The 7 dBi gain strikes the ideal balance between coverage area and tag read accuracy — wide enough to capture multiple tags in a zone, focused enough to avoid reading into adjacent zones.

Circularly polarised signal eliminates read gaps caused by tag orientation — in a library, hospital, or retail environment where tags can face any direction, circular polarisation consistently outperforms linear polarised antennas of equivalent gain.

Technical Specifications

Recommended Applications

• Hospital asset tracking: Ceiling-mounted in wards and corridors; reads tags on IV pumps, wheelchairs, and portable equipment at 5–7m range — wide enough for full-room coverage from a single ceiling tile position.
• Library RFID: Embedded in shelving tops or ceiling mounts; reads book tags on shelves below during automated inventory walks.
• Manufacturing assembly lines: Mount above conveyor belts; reads pallet, component, and WIP tags at 5–6m as items move on the line.
• Retail apparel: Flush ceiling mounting for zone-based inventory; coverage radius of 3–4m per antenna for efficient stock counting.

Ask about ceiling-mount bracket options and pre-configured portal systems.