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RRU9881M RAIN RFID Reader Module

RoyalRay’s RRU9881M RAIN RFID reader module leverages an Impinj RAIN RFID reader chip for high performance where reliability is essential. This module is based on RoyalRay’s proprietary digital signal processing algorithm. The RRU9881M features the smallest footprint along with features such as internal return loss measurement.

RRU9881M RAIN RFID Reader Module
  • Category:
    Reader Modules
  • Purpose:
    Mobile and handheld devices
  • Impinj Product:
    Impinj R2000
  • # of Antenna Ports:
  • Dimension Length (mm):
  • Dimension Width (mm):
  • Max Power Output (dBm):
  • Additional Info:

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Shenzhen RoyalRay Science and Technology Co., Ltd. specializes in the development, production, and sales of RFID reader products.

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Small size for mobile and handheld readers

The RRU9881M is a compact device for mobile reading without compromising performance. It provides excellent read quality for use with the smallest read devices for logistics, access control, industrial production process control systems, or anti-counterfeiting solutions.

High performance and versatility

Adjustable RF output power

RoyalRay’s RRU9881M reader module can offer RF output according to the user’s needs, up to 30 dBm. 

Dedicated memory storage

With a tag buffer size up to 1000PC, this reader offers all the memory needed for an EPC tag ID. 

High performance chip

This reader module – which fully supports EPC CLASS1 G2 ISO18000-6B protocol tags -- leverages the high performance and reliability of an Impinj reader chip. 


Powerful reader modules built on Impinj reader chips

Impinj partner-built reader modules enable device manufacturers to accelerate the time to market by simplifying development, manufacturing, and certification. By choosing a reader module based on your unique size, performance, and feature requirements, you can simplify the development of customized RAIN RFID-enabled devices and IoT solutions, optimize your performance, get to market faster, and build the solution you need with a reader module powered by Impinj.