Fixed readers are installed in one place and remain fixed. They are mounted on surfaces such as walls, tables, portals, and panels. They come in types such as single port, two port, four port, six port, and eight port. By attaching UHF antennas to these ports, a wide reading area can be achieved. Fixed readers combined with UHF antennas are called integrated readers. Since most are single port, they are integrated with a single antenna. Integrated readers save a lot of space and are more commonly used in low-density indoor areas. There are also models designed for parking systems.
RFGATE RGR400 UHF RFID Reader - 4 Ports
The RFGate RGR400 UHF RFID Reader creates a wide reading area with its 4-port design. It is produced for every environment with its industrial design. It does not experience heat problems thanks to its external cooling fins.
The RFGate RGR400 UHF RFID Reader is used in areas such as textiles, retail, apparel, inventory tracking, warehouses, logistics, animal husbandry, and tracking difficult materials and objects.
Complete your projects quickly and reliably with RFGate, the world-class UHF RFID readers.
You can review our guide to help you find the right RFID Reader for your needs.
Features
RFGate has achieved the highest levels of reading and writing performance with the EPCglobal UHF Class 1 Gen 2 / ISO 18000-6C / ISO 18000-6B protocol.
It operates in the 865-868 MHz range.
The RFGate RGR400 can provide readings from up to 8 meters with the appropriate tag and antenna.
You can demo your projects with this reader at an affordable cost.
Its four-port design creates a wide reading area with attached antennas.
It operates between -20°C and +55°C.
It uses a low power operation principle for both reading and encoding.
| Specifications |
Details |
| Architecture |
ARM9 677MHz processor, Linux, 512 MB DDR3 RAM, 4 GB Flash |
| Supported RFID Tag Protocols |
EPC Gen 2; ISO 18000-6c |
| Reader Protocols |
8 Alien Reader Protocols (now), LLRP (coming), firmware upgradeable |
| LAN Protocols |
TCP/IP, NTP, DNS, DHCP, SNMP |
| Dense Reader Management |
Dense Reader Mode, automatic event triggering and management |
| Power |
Power over Ethernet or robust universal AC-DC power adapter; 100-240 VAC, 50/60Hz |
| Reader Power (with PoE) |
31.5 dBm |
| Communication |
LAN TCP/IP (RJ-45), RS-232 (DB-9 F), USB Host, USB Console |
| Antennas |
4 reverse polarity TNC monostatic connectors; circular or linear polarization; near and far field compatible |
| General Purpose I/O |
Optically isolated, 0-24V DC range, 4 inputs, 8 outputs (1500mA capacity) |
| Dimensions |
(L) 20.2 cm x (W) 19.1 cm x (D) 2.8 cm |
| Weight |
0.85 kg |
| Operating Temperature |
-20°C to +50°C (-4°F to +122°F) |
| Environmental Rating |
IP53 |
| LED Indicators |
Power, CPU, Read, Sniff, Ant 0-3 |
| Software SDK |
Java, .NET, Ruby APIs |
| RoHS |
EU 2002/95/EC compliant |
Blog Post
RFID Reader Modules: Enhancing Connectivity and Efficiency Across Industries
RFID reader modules have become crucial across industries, revolutionizing inventory management, access control, and supply chain logistics. These compact devices use radio waves to communicate with RFID tags, enabling seamless data exchange.
What Are RFID Reader Modules?
Reader modules serve as intermediaries between RFID tags and central systems. They typically include an antenna, a transceiver, and a controller to interpret and transmit tag data.
Key Features
Modern RFID readers support multiple frequencies, offer various read ranges and data speeds, and come in portable or fixed designs. They ensure easy integration with existing systems through protocols like UART, USB, and Ethernet, and are compatible with both passive and active RFID tags.
Applications
Retail: Real-time inventory tracking
Logistics: Asset monitoring across supply chains
Access Control: Secure entry via RFID-enabled cards or fobs
Evolving Technology
Recent advances bring longer read ranges, faster data transfer, and cloud connectivity for remote management and analytics.
Challenges
Challenges include signal interference, legacy system integration, and concerns around data security and privacy.
Looking Ahead
With trends like miniaturization, energy efficiency, and IoT integration, RFID reader modules are set to play a key role in the future of connected, efficient systems.