16-Port Embedded UHF RFID Reader Module

RLM-16P 16-Port UHF RFID Reader Module

High-port-count embedded RFID module for OEM multi-antenna reader systems, dense read zones, smart cabinets, and industrial automation. RLM-16P is built for projects that need broad antenna coverage from one reader platform.

  • 16-port embedded RFID reader module with a compact 178.0mm x 89.5mm x 8.1mm footprint
  • 33dBm maximum RF output with 1dB stepping for controlled RF tuning
  • Supports ISO 18000-6C/6B and EPC C1G2 air interface requirements
  • SMA-K antenna connector and 15 PIN FPC connector for OEM integration
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RLM-16P 16-port UHF RFID reader module for OEM embedded RFID hardware
RLM-16P embedded RFID reader module hardware view

Technical Overview

How RLM-16P supports dense 16-port UHF RFID reader systems

RLM-16P is built for OEM RFID reader designs that require dense antenna coverage in one industrial reader architecture. The module provides 16 antenna ports, a 15 PIN FPC host connector, regional UHF band support, and adjustable RF output for controlled integration.

With 33dBm maximum RF output, -83dBm sensitivity, and inter-port isolation above 60dB, RLM-16P is suited to dense cabinet layouts, multi-zone read tunnels, industrial asset tracking stations, and automation equipment with many antenna positions.

The module supports high-speed tag reading above 500 reads per second, RSSI data, and tag data filtering. For system integrators, it reduces the hardware complexity of building large antenna arrays around industrial RFID systems.

  • OEM RFID reader hardware development
  • Smart cabinet and fixed reader integration
  • Warehouse automation and RFID asset tracking
  • Industrial RFID systems requiring multi-antenna coverage

Core Features

Engineering features for OEM RFID module integration

RLM-16P focuses on stable RF output, compact host integration, and practical multi-antenna deployment for industrial RFID hardware manufacturers.

Compact Module Design

RLM-16P uses a 178.0mm x 89.5mm x 8.1mm board format for embedded RFID reader hardware, smart cabinets, and OEM device integration.

Inter-Port Isolation

Specified >60dB (Inter-port) isolation helps multi-antenna reader layouts reduce channel interaction during deployment.

Regional UHF Frequency Support

Frequency configurations cover FCC, ETSI, and SRRC-MII UHF RFID deployment regions according to the supplied specification.

Adjustable RF Output

33dBm maximum RF output with 1dB stepping gives engineers practical control during RF tuning and antenna matching.

High-Speed Tag Reading

Read speed above 500 times per second supports warehouse automation, production line verification, and multi-tag RFID asset tracking.

SMA-K RF Port

SMA-K antenna connectors provide a familiar RF interface for industrial reader design and antenna cable routing.

15 PIN FPC Host Connector

The 15 PIN FPC connector supports compact host-board integration in OEM RFID reader products.

RSSI and Tag Filtering

RSSI data and tag data filtering help integrators improve application-level control in industrial RFID automation systems.

Application Scenarios

Where RLM-16P supports industrial RFID systems

Use this 16-port UHF RFID reader module when your product needs embedded reader control, antenna-zone planning, and manufacturer-level support.

Dense Smart Cabinet Systems

Use RLM-16P for large smart cabinets and tool management systems that need many antenna positions from one embedded reader board.

Multi-Zone RFID Read Tunnels

Build read tunnels and industrial RFID systems where multiple antenna zones help control tag capture and movement verification.

Warehouse Automation Devices

Integrate 16 antenna outputs into warehouse automation equipment for asset tracking, container reading, and process control.

Production Line Material Tracking

Deploy many antenna channels around industrial production lines to monitor parts, bins, and work-in-process movement.

OEM Fixed Reader Platforms

Use RLM-16P as the RF core for custom long range RFID reader products and high-port-count industrial readers.

Industrial Asset Management

Support dense RFID asset tracking deployments in tool rooms, equipment cabinets, and controlled maintenance areas.

Technical Specifications

RLM-16P specifications

The table below uses only supplied product specifications for engineering reference.

RLM-16P 16-port UHF RFID reader module technical specification table
ModelRLM-16P
Product Type16-port embedded UHF RFID reader module
Dimensions178.0mm x 89.5mm x 8.1mm
RF Air InterfaceISO 18000-6C/6B, EPC C1G2; GB/T 29768-2013 (Optional); GJB 7377.1-2011/7377.1-2018A
FeaturesTemperature and humidity protection support; DRM, simultaneous ID; tag data filter; RSSI
Operating FrequencyFCC (US) 902-928MHz; ETSI (EU) 865.6-867.6MHz; SRRC-MII (CN) 920-925MHz
RF Power Output33dBm±1dB maximum
Sensitivity-83dBm
Port Isolation>60dB (Inter-port)
Power Adjustment1dB stepping
ModulationDSB-ASK, PR-ASK
Continuous EPC Reading0-20M, depending on configuration
Continuous EPC Writing0-10M, depending on configuration
Read Speed>500 times/sec
Interface15 PIN FPC connector
RF PortSMA-K antenna connector
Operating Temperature-20°C ~ +70°C
Storage Temperature-40°C ~ +85°C
Humidity10-95% RH, non-condensing

SDK & Integration Support

Integration support for OEM RFID hardware manufacturers

Raylink RFID supports system integrators and OEM hardware teams with module selection, RF layout review, antenna matching discussion, and reader integration guidance. The goal is to help your engineering team move from module evaluation to a stable industrial RFID reader product.

For software and host integration, share your target interface, application workflow, and platform requirements. Raylink can confirm the supported development resources for your project before you commit to a hardware design.

  • OEM / ODM reader product cooperation
  • Firmware and hardware integration review
  • RF tuning and antenna deployment discussion
  • Support for RFID warehouse solution and industrial automation projects

FAQ

Questions about RLM-16P UHF RFID reader module

What is the RLM-16P UHF RFID reader module used for?

RLM-16P is used as an embedded UHF RFID reader engine for OEM RFID hardware, smart cabinets, fixed reader devices, warehouse automation, and industrial RFID asset tracking systems.

Does RLM-16P support OEM or ODM reader development?

Yes. Raylink RFID supports OEM and ODM manufacturing, firmware cooperation, hardware integration support, and engineering review for reader products based on customer project requirements.

Which UHF RFID air interface does RLM-16P support?

According to the supplied specification, RLM-16P supports ISO 18000-6C/6B, EPC C1G2, optional GB/T 29768-2013, and GJB 7377.1-2011/7377.1-2018A air interface requirements.

Can RLM-16P be used for industrial RFID automation?

Yes. RLM-16P is suitable for industrial RFID automation when the antenna layout, RF power, shielding, software workflow, and mechanical installation are engineered for the specific read zone.

How should I evaluate RLM-16P for my project?

Share your tag type, antenna plan, reading distance, enclosure design, host interface requirements, and target region. Raylink can review the integration conditions and suggest the appropriate module configuration.

Direct RFID Hardware Manufacturer

Build your RLM-16P based RFID reader project with Raylink engineering support

Send your antenna plan, target application, host platform, and expected deployment region. Raylink RFID can review the project requirements and recommend the next step for module evaluation.

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