11dBi Rectangular Antenna

Description

SBA-U2511R is a high-performance UHF RFID antenna designed for passive tag identification systems operating in the 902–928 MHz frequency band. With its slim rectangular design, high gain, and circular polarization, it offers reliable tag reading with minimal placement sensitivity. Ideal for use in access control, shelving systems, and smart storage solutions, the antenna ensures consistent performance across a wide range of indoor and outdoor environments.

Features & Benefits :

• Operates in the 902–928 MHz UHF RFID frequency band
• High gain of over 11 dBi for extended reading range
• Circular polarization for reliable tag detection at various orientations
• Wide horizontal coverage (120°) and narrow vertical beam (22°)
• Linear, compact design for easy mounting in tight spaces
• Durable build with PVC housing and copper radiating material
• Side-mounted SMA-K connector for streamlined installation
• Can be installed vertically or horizontally, with adjustable tilt
• Weather-resistant: Works in temperatures from -40°C to +80°C

Applications :

• Access control systems (e.g., vehicle gate entry)
• Smart cabinets and lockers
• RFID-enabled retail or warehouse shelving
• Asset tracking and inventory management
• Industrial automation setups requiring directional tag reading

SPECIFICATIONS

Specs Sheet