An RFID reader antenna is a key component of an RFID system that transmits radio waves and receives signals back from RFID tags. It works together with an RFID reader to create the communication zone where tags can be detected, identified, and read. Without an antenna, an RFID reader is essentially silent—powerful, but unable to “see” tags.
RFID reader antennas are available in different frequency bands, including LF (125 kHz), HF (13.56 MHz), and UHF (860–960 MHz). Typical specifications include operating frequency, gain (usually 3 dBi to 12 dBi), polarization (linear or circular), beam width, impedance (normally 50 ohms), connector type, and environmental rating. Antennas also vary in size, shape, and mounting method depending on application needs.
In practical use, RFID reader antennas solve several operational problems. They extend read range, improve reading accuracy, and enable bulk tag detection without line-of-sight scanning. In warehouses and retail stores, they allow fast inventory counts. In logistics and manufacturing, they support automated tracking at dock doors and production lines. By shaping and controlling the RF field, an RFID reader antenna turns raw radio energy into reliable, real-world visibility of assets and items.
- Date
- March 31, 2026
The Wiegand Long Range UHF RFID Reader is a high-performance UHF RFID reader with integrated antenna designed for secure access control and personnel tracking in industrial facilities. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Integrated Reader-Antenna Design: This compact, all-in-one unit simplifies installation and reduces hardware complexity for large-scale deployments.
- Wiegand and RS485 Output: Ensures seamless, flexible integration with a wide range of existing access control panels and industrial automation systems.
- Long-Range UHF Performance: Enables fast, hands-free identification of personnel or assets at a distance, optimizing workflow efficiency.
- Date
- March 31, 2026
The UHF RFID Reader is a high-performance UHF RFID reader with integrated antenna designed for high-speed logistics and industrial asset tracking. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- High-Speed 115200 bps Interface: Enables rapid data transfer for efficient processing in large-scale deployment and bulk reading applications.
- Integrated 8dBi Gain Antenna: Ensures stable, long-range reading capabilities suitable for expansive warehouse and factory floor environments.
- Versatile Multi-Interface Support: Offers flexible connectivity for seamless integration into diverse industrial automation and control systems.
- Date
- March 30, 2026
The low profile UHF xArray gateway reader is a high-performance wide-area UHF RFID monitoring gateway designed for automated inventory management and asset tracking in industrial environments. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Always-On Wide-Area Monitoring: Enables continuous, unattended surveillance of large zones for comprehensive asset visibility and security.
- Intelligent Real-Time Locating: Provides precise item location data to streamline workflows and improve operational efficiency in large-scale deployments.
- Automated Inventory Updates: Dynamically syncs inventory records with real-time location information, eliminating manual counts and reducing errors.
- Date
- March 30, 2026
The Long-Range UHF RFID Reader is a high-performance UHF RFID reader with integrated antenna designed for large-scale asset tracking in industrial yards and warehouses. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Extended Read Range: Achieves a reading distance of up to 82 ft (25 m) for efficient, non-contact scanning of assets in bulk applications.
- Robust Aluminum Alloy Housing: Ensures durability and protection in demanding industrial environments for long-term deployment.
- Reliable Firmware Upgrade Capability: Supports seamless future enhancements and feature additions to maintain system performance and longevity.
- Date
- March 30, 2026
The Rugged Eight-Port RFID Reader is a high-performance UHF RFID reader with integrated antenna designed for large-scale asset tracking and industrial automation. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Extended Wireless Connectivity: Integrated Bluetooth and WiFi interfaces enable flexible deployment and easy integration into existing industrial networks.
- Long-Range Read Capability: A reading distance of up to 49 feet (15m) ensures efficient bulk scanning of tagged items in warehouses or yards.
- High-Performance Write Function: A writing distance of up to 26 feet (8m) allows for rapid on-demand tag encoding in dynamic production or logistics environments.
- Date
- March 30, 2026
The UHF Long Range Parking Reader is a high-performance UHF RFID reader with integrated antenna designed for secure vehicle access control and automated parking management. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Long-Range Read Capability: Enables hands-free, automated vehicle identification at gate points for efficient large-scale deployment.
- Robust Industrial Design: Ensures consistent operation in harsh outdoor environments for critical access control applications.
- High-Speed Multi-Tag Processing: Allows for the accurate management of high-traffic flow in bulk parking and logistics yards.
- Date
- March 30, 2026
The Medium Range Circular Polarization Passive Weigand Reader is a high-performance UHF RFID integrated reader designed for access control and personnel tracking in industrial environments. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Circular Polarization Antenna: Ensures consistent tag reads regardless of orientation, increasing reliability for moving assets and personnel.
- Weigand Output Interface: Enables seamless integration with existing security and access control systems for large-scale deployment.
- Medium Read Range: Delivers optimal performance for controlled access points and zone monitoring in bulk applications.
- Date
- March 30, 2026
The UHF Long Range Waterproof RFID Reader for Outdoor Use is a high-performance UHF RFID reader with integrated antenna designed for asset tracking and access control in challenging industrial environments. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Long-Range Reading: Enables efficient bulk identification of tagged items from a distance, streamlining large-scale inventory management.
- Rugged IP67 Enclosure: Ensures dependable operation for outdoor and harsh industrial applications by protecting against dust and water ingress.
- High-Speed Multi-Tag Processing: Captures data from multiple tags simultaneously, accelerating throughput in high-volume logistics and deployment scenarios.
- Date
- March 30, 2026
The UHF RFID Reader is a high-performance UHF RFID reader with integrated 4G/GPS/WiFi connectivity designed for large-scale asset tracking and logistics management in industrial environments. Produced by DO RFID READER, it provides reliable performance for professional industrial systems. It features:
- Long-Range Reading up to 49 ft: This extended range enables efficient bulk scanning of pallets and assets in warehouses and yards, streamlining inventory operations.
- High 33 dBm Output Power: Ensures strong, consistent signal penetration for reliable tag reads in challenging conditions, supporting deployment in dense industrial settings.
- Multi-Network Connectivity (4G/GPS/WiFi/Ethernet): Offers flexible, real-time data transmission and location tracking for seamless integration into fixed and mobile tracking systems.
- Date
- March 29, 2026
The Desktop UHF RFID Reader is a high-performance UHF RFID reader with integrated antenna designed for logistics item tracking and access control systems. Produced by DO RFID READER, it provides reliable performance for professional industrial systems. It features:
- Multi-Protocol Support: Ensures compatibility with a wide range of UHF tags, facilitating large-scale deployment and bulk asset management.
- Fast Read/Write Speeds: Enables rapid data capture and processing, streamlining high-volume logistics and inventory operations.
- Integrated USB Interface: Offers simple plug-and-play connectivity for easy integration into existing industrial workstations and networks.
- Date
- March 29, 2026
The 4-Port UHF Gen 2 RFID Reader/Writer is a high-performance fixed UHF RFID reader designed for demanding asset tracking and inventory management systems. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Four Independent Antenna Ports: Enables wide-area coverage and simultaneous tag reading for efficient large-scale deployments.
- Robust Indoor/Outdoor Design: Ensures consistent operation in varied environmental conditions for flexible installation.
- High-Speed Read/Write Performance: Facilitates rapid data capture and updates to streamline high-volume industrial workflows.
- Date
- March 29, 2026
The Fixed UHF RFID Reader is a high-performance UHF RFID reader with integrated antenna designed for industrial asset tracking and automated inventory management. Produced by DO RFID READER, it provides reliable performance for professional industrial systems. It features:
- High-Power 33 dBm Output: This ensures stable, long-range scanning up to 65.6 ft, enabling efficient large-scale deployment in warehouses and yards.
- Multi-Interface Connectivity: Flexible integration with existing industrial networks and control systems is supported for streamlined data collection.
- High-Speed Tag Reading: Rapid identification of multiple tags accelerates bulk processing and improves throughput in dynamic applications.
- Date
- March 29, 2026
The Android-based UHF RFID Reader is a high-performance eight-channel fixed smart reader/writer designed for large-scale asset tracking and industrial automation systems. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Impinj R2000 Engine: Delivers excellent read performance and stability for demanding bulk identification applications.
- Eight Independent Channels: Enables simultaneous management of multiple antenna zones for complex deployment scenarios.
- High-Integration Android Platform: Supports on-device data processing and application logic, reducing system complexity.
- Date
- March 29, 2026
The 2 Port or 4 Port RFID Reader is a high-performance UHF RFID reader with integrated antenna designed for large-scale asset tracking and logistics management. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Extended Read Range: Achieves long-distance reading up to 98.43 ft (30 m) for efficient, large-area coverage in warehouse and yard applications.
- Rugged Aluminium Alloy Housing: Ensures durability and stable operation in demanding industrial environments, suitable for permanent installation.
- Multi-Port Configuration: Offers flexible 2 or 4 port options to support scalable deployment and bulk identification workflows.
- Date
- March 29, 2026
The UHF RFID Reader is a high-performance UHF RFID reader with Wi-Fi, Bluetooth, and 8-antenna ports designed for large-scale industrial asset tracking and inventory management. Produced by DO RFID READER, it provides reliable performance for professional industrial systems. It features:
- High-Speed Multi-Tag Reading: Achieves a read rate of over 400 tags per second for efficient bulk data capture in dynamic environments.
- Extended Read Range: Offers a reliable read distance of up to 65.62 ft (20 m), enabling flexible deployment in warehouses and large facilities.
- Versatile Connectivity & Scalability: Integrated Wi-Fi and Bluetooth, combined with 8 antenna ports, support complex system integration and scalable deployment.
- Date
- March 28, 2026
The Four-Channel Fixed UHF Reader/Writer is a high-performance industrial UHF RFID reader with integrated antenna ports designed for large-scale asset tracking and automated production line control. Produced by DO RFID Reader manufacturer, it provides reliable performance for professional industrial systems. It features:
- High-Performance Four-Channel Design: Enables simultaneous monitoring of multiple zones for comprehensive coverage in complex industrial environments.
- Dual RS-232 and Ethernet Interfaces: Ensures flexible and robust connectivity for seamless integration into diverse industrial networks and legacy systems.
- Versatile Programmable I/O Ports: Facilitates direct control of external devices and machinery, enabling automated process triggers based on tag reads.
- Date
- March 28, 2026
The 134.2kHz Long Range RFID Reader is a high-performance low-frequency RFID reader designed for large-scale asset tracking and access control systems. Produced by DO RFID Reader manufacturer, it provides reliable performance for professional industrial systems. It features:
- Long Read Range: Enables efficient, non-contact identification of tagged assets or animals over a considerable distance, streamlining logistics and monitoring workflows.
- 134.2kHz Operating Frequency: Offers robust signal penetration and reliable performance in challenging environments, ensuring consistent data capture for industrial deployments.
- Rugged Industrial Design: Built to withstand demanding conditions, making it suitable for continuous operation in outdoor or harsh facility applications.
- Date
- March 28, 2026
The Built-in Omni-directional UHF Reader is a high-performance UHF RFID reader with integrated antenna designed for high-throughput asset tracking and logistics automation. Produced by DO RFID READER, it provides reliable performance for professional industrial systems. It features:
- Multi-Protocol & Interface Support: This ensures seamless integration into diverse existing infrastructure, simplifying large-scale deployment and system upgrades.
- Fast Read/Write Speed: Enables rapid data capture and processing for bulk applications, significantly improving operational efficiency and throughput.
- Extended Read Range up to 6m: Offers reliable long-range identification, suitable for industrial portals, conveyor belts, and spacious warehouse environments.
- Date
- March 28, 2026
The Long-Range UHF RFID Reader is a high-performance UHF RFID reader with integrated antenna designed for access control and asset management in industrial environments. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Adjustable RF Output: This allows for precise read range optimization, ensuring stable performance in dense deployment scenarios and varied site conditions.
- Multi-Protocol Support: Ensures compatibility with a wide range of UHF tags, providing flexibility for integration into existing and future asset tracking systems.
- Robust Industrial Design: Delivers consistent, long-term operation critical for large-scale access control and automated inventory management applications.
- Date
- March 28, 2026
The ISO18000-6C UHF RFID Reader is a high-performance UHF RFID reader designed for long-range asset tracking and inventory management in demanding environments. Produced by DO RFID READER, it provides reliable performance for professional industrial systems. It features:
- Wide Frequency Range (860-960 MHz): Ensures global compatibility and reliable operation across different regional standards for international deployments.
- Extended Read Range up to 15m: Enables efficient, bulk reading of tagged items over large areas, significantly speeding up warehouse and logistics operations.
- ISO18000-6C Protocol Support: Guarantees seamless interoperability with the vast majority of modern UHF tags, ensuring versatile application across supply chains.
- Date
- March 28, 2026
The Lightweight Multi-Channel RFID Reader is a high-performance fixed industrial UHF RFID reader designed for asset tracking and process automation in manufacturing and logistics. Produced by DO RFID Reader, it provides reliable performance for professional industrial systems. It features:
- Integrated HDMI Display: Enables local status monitoring and configuration without a separate PC, simplifying setup and maintenance in the field.
- Multi-Network Connectivity (4G/Wi-Fi/RS232): Ensures robust data transmission in diverse industrial environments, supporting reliable integration into both new and legacy systems.
- Lightweight, Durable Design: Facilitates easy mounting and installation in fixed locations while withstanding the demands of continuous industrial operation.
RFID reader antenna
DO RFID reader manufactory produce a wide range of antennas to fit an equally RFID long range of tags, readers, and systems. These includes RFID reader UHF antennas, RFID patch antennas, RFID linear or circular polarized antennas,indoor&outdoor antennas, shelving&cabinet antennas. Each RFID reader antenna has different strengths, and each fits specific types of systems.
These advanced RFID reader antenna provide an additional layer of business intelligence at every transition point in your facility that allows you to more tightly manage your inventory to prevent lost sales, stock outs, theft and unplanned downtime on the manufacturing plant floor.Our RFID reader antenna delivers the high-performance, capacity and range you need to track dense product traffic quickly and accurately, even in large application areas.Whether you are a retailer, distributor or system intergrator, We’re here to help assist you in selecting the best RFID antenna for your application, so please contact us with any questions you may have.
Circularly polarized or linear polarized antennas.
Rugged, ultra heavy duty construction.
IP 67 rated.
Weather and UV resistant radome.
High performance in a small package.
Wide range of connector and cable options.
Left hand and right hand CP versions.
Low profile.
Extremely low VSWR and axial ratio.
Warehouse Management
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