HF Mid-Range RFID Reader for Flexible System Integration

With the new HF Mid Range Reader ID MR103 and the module variant ID MRM103, FEIG ELECTRONIC introduces an enhanced RFID reading solution for the HF band at 13.56 MHz. The devices are designed for ISO 15693 transponders and replace the previous ID ISC.MR102 reader. The development focuses on higher performance reserves, expanded interface options, and simpler integration into existing systems.

Technical advances over the previous generation
The ID MR103 delivers an HF output power of 1.5 W, exceeding the former 1.2 W level. Combined with suitable antennas, this enables read ranges of up to 40 cm, depending on the application. An integrated anti-collision function allows the simultaneous reading of up to 30 transponders, which is particularly relevant for multi-tag scenarios.

To ensure stable operation, the reader continuously monitors both HF output power and the impedance of connected antennas. This allows the system to adapt to different antenna types commonly used in industrial, healthcare, and library environments.

Interfaces, form factors, and integration
The ID MR103 is available in four interface variants: Ethernet (TCP/IP), USB-C with Power Delivery, USB, and RS232. In addition, two module versions of the ID MRM103 with USB 2.0 or RS232 interfaces are offered. These options support direct integration into custom devices or control systems.

The new enclosure design of the ID MR103 is more compact and has a lower profile than its predecessor, making it suitable for space-constrained installations. At the same time, full compatibility with the ID ISC.MR102 is maintained, enabling existing installations to be modernized without fundamental system changes.

Application areas and outlook
By combining higher HF power, multi-tag capability, multiple operating modes, and a wide range of interfaces, the ID MR103 / ID MRM103 addresses typical requirements of modern RFID infrastructures. Application areas include material and asset tracking in industrial environments, patient and sample identification in healthcare, and media management in libraries.

The new HF Mid Range Readers are available immediately and are positioned as a future-ready platform for HF RFID applications requiring medium read ranges and high integration flexibility.

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