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SSD-A11 11dBi UHF RFID Reader Antenna(images 1)

11dBi UHF RFID Reader Antenna

✔️ Wide 840–960 MHz Frequency Range

Adjustable across 840–960 MHz, supporting UHF RFID deployments in different markets and regional frequency requirements.

✔️ 10.5 dBi+ Gain with Circular Polarization

≥10.5 dBi peak gain and circular polarization help maintain stable tag reading when tag orientation changes, while the 45°/60° beamwidth provides focused coverage.

✔️ Durable ABS+PP Housing

ABS+PP construction provides a practical enclosure for industrial RFID applications, while the SMA-K connector makes integration with compatible RFID readers straightforward.

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SSD-A11 UHF RFID Reader Antenna Specifications

  • ModelSSD-A11
  • BrandCykeo
  • Product Name11dBi UHF RFID SHELF ANTENNA
  • Dimensions370*250*123mm
  • Antenna Base PCB
  • MaterialABS+PP
  • ColourBlack
  • API InterfacesRESTful & Native APIs (IoT/ERP Integration Ready)
  • ​LanguagesJava, C# (Cross-Platform Compatibility)
  • ​Secondary Development SDKFull toolkit for ​custom firmware & app development
  • Frequency Range840MHz~960MHz
  • Protocol SupportISO/IEC 18000-6C, EPC Class1 Gen2
  • transmission gain>11dBi
  • Peak Gain(dBi) ≥10.5
  • Beamwidth45/60°
  • VSWR ≤1.4
  • Polarization circular polarization
  • Characteristic impedance (Ω)50Ω
  • Connector Type SMA-K
  • Operating Temp -20℃~+85℃
  • Humidity8%–100% RH
  • Storage-25°C to +50°C

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UHF RFID READER ANTENNA FAQS​

How to Choose the Right UHF RFID Reader Antenna for High-Density Shelf Inventory Systems?​

SSD-A11 UHF RFID Reader Antenna is built for dense shelf setups in retail or warehouses. With 11dBi gain and an 85° beam, it reads multiple tags up to 3 meters away. Circular polarization reduces orientation issues, and low VSWR keeps reads steady near metal. IP65 rating protects against dust and spills. It works with ISO 18000-6C readers and fits on shelves, walls, or poles without getting in the way.

What frequency range does the SSD-A11 support?​

SSD-A11 supports an adjustable frequency range of 840–960 MHz for different UHF RFID deployment requirements.

What is the peak gain of the antenna?

Its peak gain is ≥10.5 dBi, providing focused RF coverage for fixed RFID applications.

Does SSD-A11 use circular polarization?

Yes. Circular polarization helps reduce signal loss caused by tag orientation and polarization mismatch.

What is the beamwidth of SSD-A11?

The antenna provides a 45°/60° beamwidth for directional RFID coverage.

What is the characteristic impedance?

SSD-A11 has a standard 50Ω characteristic impedance for compatibility with suitable RFID equipment.

What connector does it use?

It uses an SMA-K connector for connection with compatible RFID readers and RF systems.

What material is used for the housing?

The antenna housing is made from ABS+PP, providing a practical enclosure for industrial and commercial installations.

What applications is SSD-A11 suitable for?

​It can be used for warehouse inventory, logistics tracking, retail, production management, access control, and fixed asset identification.

What Makes the SSD-A11 Ideal for Global Logistics and Cross-Regional RFID Deployments?​

​The SSD-A11 covers 840–960 MHz, working across EMEA, FCC, and APAC bands without needing region-specific antennas. Circular polarization handles fast-moving items on conveyors or forklift readers. Lightweight at 850 g, it’s easy to deploy in temporary setups, vehicle-mounted systems, or pop-up centers. Combine it with 4G/WiFi-enabled readers for real-time tracking, rely on IP65 protection outdoors, and use the 70° vertical beam to focus on tagged items in loading docks or shipping containers.

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Logistics
Tool Tracking
Healthcare
Manufacturing
Energy
Security