The 8dBi UHF RFID antenna is a high-performance circular polarized antenna designed for reliable RFID identification and tracking in industrial environments. With an operating frequency range of 902-928MHz and an 8dBi gain, this antenna provides stable signal transmission and wide-area coverage for UHF RFID reader systems.
Featuring a durable ABS radome, IP65 waterproof protection, and strong resistance to wind, dust, and outdoor conditions, the antenna is suitable for indoor and outdoor RFID applications including logistics tracking, warehouse management, vehicle identification, parking control, and access management systems.
The circular polarization design improves tag reading reliability by reducing the impact of tag orientation, making it an ideal choice for environments where RFID tags may have different installation angles.
Key Features:
8dBi high gain performance for extended RFID reading distance
Circular polarization design for improved tag detection reliability
902-928MHz UHF frequency range compatible with common RFID systems
Wide beam coverage with 60° horizontal and 65° vertical beam width
IP65 waterproof housing for outdoor and industrial applications
Compact and lightweight design for easy installation
50Ω impedance with N-type connector for stable RF performance
Supports up to 50W maximum input power
Suitable for fixed RFID reader deployment
Product Applications:
RFID Logistics Tracking
The 8dBi UHF RFID antenna enables automatic identification and real-time tracking of goods, pallets, containers, and shipments throughout the supply chain. It helps improve inventory visibility and reduce manual scanning operations.
Warehouse Management
Installed at warehouse entrances, storage areas, and loading zones, the antenna supports RFID inventory management, goods receiving, and asset location tracking.
RFID Access Control Systems
The antenna provides reliable tag reading for personnel access management, vehicle control, and restricted area monitoring.
Parking Management
Used in RFID parking systems, the antenna enables automatic vehicle identification and supports applications such as smart parking, toll collection, and vehicle access control.
Technical Specifications:
Electrical Specifications
| Parameter |
Specification |
| Frequency Range |
902-928MHz |
| Gain |
8dBi |
| Polarization |
Circular Polarization |
| Horizontal Beam Width |
60° |
| Vertical Beam Width |
65° |
| VSWR |
≤1.4 |
| Front-to-Back Ratio |
≥20dB |
| Impedance |
50Ω |
| Maximum Input Power |
50W |
| Lightning Protection |
DC Grounding |
| Connector Type |
N Female |
Mechanical Specifications
| Parameter |
Specification |
| Antenna Size |
256 × 256 × 43mm |
| Net Weight |
0.65kg |
| Package Size |
29 × 29 × 8cm |
| Gross Weight |
1.32kg |
| Radome Material |
ABS |
| Radome Color |
White |
| Mounting Pole Diameter |
Φ30-50mm |
| Maximum Wind Speed Resistance |
50m/s |
| Operating Temperature |
-20℃ to +60℃ |
| Waterproof Rating |
IP65 |
Why Choose This 8dBi RFID Antenna?
Compared with standard RFID antennas, this 8dBi circular polarized UHF antenna offers stronger coverage, better tag reading consistency, and reliable outdoor durability. It is designed for businesses requiring stable RFID performance in warehouses, logistics centers, factories, parking areas, and industrial facilities.
FAQ:
1. What frequency does this RFID antenna support?
This antenna operates in the 902-928MHz UHF RFID frequency band, commonly used in North America and other regions following UHF RFID standards.
2. Is this antenna compatible with all UHF RFID readers?
Yes. The antenna uses a 50Ω N-type connector and can work with most fixed UHF RFID readers that support the 902-928MHz frequency range.
3. What is the advantage of circular polarization?
Circular polarization allows RFID tags to be read more reliably regardless of tag orientation, improving identification performance in dynamic environments.
4. Can this RFID antenna be used outdoors?
Yes. With an IP65 waterproof housing, ABS protective cover, and operating temperature range of -20℃ to 60℃, it is suitable for outdoor RFID installations.
5. What applications is this antenna suitable for?
It is commonly used for:RFID logistics tracking,Warehouse inventory management,Industrial asset tracking,Vehicle identification,Parking management systems,RFID access control.
