6 dBi Circularly Polarized Ceramic Antenna

This 6 dBi circularly polarized ceramic antenna is designed for RFID, IoT, asset tracking, inventory management, and other wireless applications operating at 915 MHz and 866.5 MHz. With a compact 70 × 70 mm design, it combines a ceramic antenna element with a PCB structure for easy integration into different devices and systems.

The antenna provides 6 dBi ±1 gain, ≤5 dB axial ratio, and 50 Ω impedance. Its circular polarization helps maintain reliable RF performance when the orientation of RFID tags changes, making it suitable for applications where tags may be placed or moving in different directions.

SMA connectors and various terminal options are available to meet different installation requirements. The antenna operates reliably from -25°C to 75°C.

Key Specifications：

Applications：

RFID Reader Systems

Asset Tracking

Warehouse & Inventory Management

Logistics & Supply Chain

Retail Applications

IoT & Wireless Devices