UHF RFID 12dBi Linear Polarization Antenna

UHF RFID 12 dBi Linear Polarized Antenna – RR‑UANT‑1201H

The RR‑UANT‑1201H is a high-performance UHF RFID antenna featuring a 12 dBi gain and horizontal (linear) polarization, operating across the 902–928 MHz band. With its focused 40°×40° beamwidth, it excels in long-distance tag reading while maintaining strong resistance to interference (rr-rfid.com). Ruggedly built with ABS housing and rated IP64, this antenna supports up to 100 W power handling and DC-ground lightning protection—ideal for both indoor and outdoor industrial environments.

Key Specifications

Frequency: 902–928 MHz, with optional ranges

Gain: 12 dBi

Polarization: Horizontal (Linear)

Beamwidth (H/V): 40°/40°

VSWR: ≤ 1.4

Front-to-Back Ratio: ≥ 20 dB

Impedance: 50 Ω; Power: 100 W

Connector: N‑Female; Weight: ~2.1 kg; Size: 445×445×42 mm

Housing: ABS, IP64 waterproofing; Lightning Protection: DC ground

Advantages

Focused Linear Beam: The narrow beamwidth ensures high read accuracy and depth, suitable for precision tracking, toll lanes, or vehicle access control.

Industrial Durability: ABS shell and IP64 rating offer reliable protection in dusty or wet conditions; integrated lightning protection adds extra safety.

Compact & Easy to Mount: Weighing just 2.1 kg and sized at 445×445 42 mm, the antenna is easy to install using N-female connectors and can handle up to 100 W.

Applications

Vehicle/Access Control & Tolling: Focused beam ensures accurate reads at gate lanes.

Logistics & Warehouse Automation: Precise zone targeting aids in fast pallet-level tracking.

Anti‑Counterfeiting & Industrial Production Monitoring: Stable reads in structured industrial environments.

Smart Retail & RFID Cabinets: High-directivity reading supports shelf-level accuracy and reduced cross-read interference.

ABSOLUTE MAXIMUM RATING

SPECIFICATIONS

*Other frequency range is optional.

LOBE DIAGRAM：

MECHANICAL DATA (UNIT: mm)

Remark:

1. Specifications are subject to change, please pay attention to our latest version.

2. Shenzhen RoyalRay Science and Technology Co., Ltd. reserves the right to the final interpretation of the above terms.