UHF RFID Reader Module / RLM-1P

RLM-1P 1 Port UHF RFID Reader Module for OEM Embedded Hardware

Raylink RLM-1P is a compact 1 port UHF RFID reader module for OEM devices, smart cabinets, desktop readers, industrial terminals, and custom RFID automation equipment. It gives integrators a small RF core for building embedded RFID reader hardware without starting the reader board from zero.

  • 1 port embedded RFID reader module with a compact 56.0mm x 35.6mm x 6.0mm footprint
  • 33dBm maximum RF output with 1dB stepping for controlled RF tuning
  • Supports ISO 18000-6C/6B and EPC C1G2 air interface requirements
  • MMCX antenna connector and 12 PIN FPC connector for OEM integration
Request RLM-1P Quote Request RLM-1P Datasheet
OEM / ODM Support Hardware and firmware cooperation
Engineering Review RF layout and antenna matching support
Manufacturer Supply Direct RFID hardware production
Raylink RLM-1P 1 port UHF RFID reader module for OEM embedded RFID hardware
RLM-1P embedded UHF RFID module rear view showing FPC and MMCX connector details

Technical Overview

How RLM-1P fits an embedded UHF RFID reader design

RLM-1P is built for manufacturers that need to place a UHF RFID reader core inside a finished device rather than design the RF section from the ground up. The small board size, FPC host connector, and MMCX antenna port make it practical for compact enclosures where board placement, antenna routing, and service access all have to be planned early. For broader module selection, see the RFID modules category.

For engineering teams, the main value is read-zone control. RF output up to 33dBm with 1dB stepping gives developers room to tune the reader around antenna gain, tag position, metal surfaces, and the final housing. That matters in smart cabinets, access terminals, benches, and fixtures where a strong read is useful only when the read area is controlled.

The module also supports RSSI, tag data filtering, and simultaneous identification, so the host system can make cleaner decisions before data reaches the application layer. Raylink RFID can review the integration path with OEM teams, including antenna selection, host-board connection, and regional frequency configuration based on the supplied specification.

  • Antenna position and enclosure planning
  • Read-zone tuning for compact devices
  • Host-board integration through FPC connection
  • OEM review before pilot production

Core Features

RLM-1P features for OEM RFID hardware integration

RLM-1P gives system integrators and RFID hardware manufacturers a compact RF platform for embedded UHF RFID reader projects, industrial RFID systems, and RFID automation equipment.

Compact Module Design

56.0mm x 35.6mm x 6.0mm dimensions support space-constrained embedded RFID reader layouts.

Regional UHF Frequency Support

Supports FCC, ETSI, and SRRC-MII operating frequency ranges for different market requirements.

Adjustable RF Output

RF power output up to 33dBm with 1dB stepping helps tune read zones during device integration.

High-Speed Tag Reading

Read speed above 500 times per second supports fast-moving RFID asset tracking and automation workflows.

MMCX RF Port

The MMCX antenna connector gives engineers a direct antenna path for custom device enclosures.

FPC Host Connector

The 12 PIN FPC connector supports compact board-to-board integration in OEM RFID manufacturer projects.

RSSI and Tag Filtering

RSSI and tag data filtering help control application logic in dense industrial RFID reader environments.

Operating Temperature Range

-20°C to +70°C operation supports embedded RFID equipment used in industrial locations.

Application Scenarios

RLM-1P application scenarios for compact RFID reader devices

These scenarios focus on compact devices where the reader module, antenna, tag position, and enclosure design must work together. RLM-1P is best suited to OEM RFID manufacturer programs that need a small RF engine inside a controlled read point. If the project needs a finished reader instead of a module, start from the RFID readers category.

Smart Tool Cabinets

Build compact RFID asset tracking hardware for tools, consumables, and controlled inventory. The module supports focused antenna placement inside the cabinet instead of relying on a large external reader.

Embedded Desktop Readers

Use RLM-1P as the RF core for desktop UHF RFID reader products used at workstations, sample rooms, issue counters, and quality inspection desks.

Warehouse Check-In Points

Create small RFID warehouse solution devices for bin verification, tool return, sample check-in, and item-level identification where a fixed reader would be oversized.

Production Line Fixtures

Add industrial RFID reader capability to jigs, inspection stations, and process fixtures. The host system can use tag filtering and RSSI data to support local validation logic.

Self-Service RFID Terminals

Integrate the module into kiosks, lockers, access terminals, and service equipment that require embedded UHF RFID reader hardware inside a compact product body.

Garment RFID Tracking

Design compact read points for garment samples, counters, and issue stations where UHF tags need to be identified without turning the full workspace into a broad read zone.

Technical Specifications

RLM-1P UHF RFID module specifications

The following values are taken from the supplied RLM-1P product specification table.

Physical Specs
Dimensions56.0mm x 35.6mm x 6.0mm
Key Features
RF Air InterfaceISO 18000-6C/6B, EPC C1G2
GB/T 29768-2013 (Optional)
GJB 7377.1-2011 / 7377.1-2018A
FeaturesTemp/Humidity Prot. Sup.
DRM, Simult. ID
Tag data filter, RSSI
Performance
Operating FrequencyFCC (US) 902-928MHz
ETSI (EU) 865.6-867.6MHz
SRRC-MII (CN) 920-925MHz
RF Power Output33dBm±1dB (MAX)
Sensitivity-85dBm
Power AdjustmentStepping at 1dB
ModulationDSB-ASK, PR-ASK
Continuous EPC Reading0-20M (Dep. on Config.)
Continuous EPC Writing0-10M (Dep. on Config.)
Read Speed>500 times/sec
Interfaces
Host Interface12 PIN FPC connector
RF PortMMCX antenna connector
Environmental Specs
Operating Temperature-20°C to +70°C
Storage Temperature-40°C to +85°C
Humidity10-95% RH NC

SDK & Integration Support

OEM integration support for RLM-1P RFID reader module projects

RLM-1P is a module-level product, so successful deployment depends on RF design, antenna selection, enclosure layout, firmware configuration, and host system integration. Raylink RFID supports OEM RFID manufacturer projects with engineering review and practical integration guidance.

For projects that require SDK, API, host command documentation, or firmware customization, confirm the required software package and host interface requirements with the Raylink engineering team before production planning. This avoids assuming unsupported protocol stacks or application languages during early design.

The module can be evaluated for warehouse RFID solution devices, industrial RFID reader terminals, compact RFID asset tracking hardware, and automation read-point products where a small UHF RFID reader core is required. For antenna matching, compare options in the UHF RFID antennas category.

RF Design Review Antenna position, RF power setting, cable path, and enclosure constraints can be reviewed before pilot production.
Firmware Configuration Project-specific RF behavior and reading logic can be discussed with Raylink engineering support.
OEM Hardware Integration Support is available for module placement, connector planning, and device-level RFID performance testing.

FAQ

RLM-1P UHF RFID reader module FAQ

Is RLM-1P a finished fixed RFID reader or an RFID module?

No. RLM-1P is an embedded UHF RFID reader module. It is intended for OEM hardware, custom readers, smart cabinets, and industrial devices that need an internal RFID reader core.

Can RLM-1P be used for long range UHF RFID reader development?

The module supports RF output up to 33dBm. Final read distance depends on antenna design, tag type, RF environment, enclosure structure, power settings, and regional frequency configuration.

What type of OEM RFID hardware is RLM-1P suitable for?

RLM-1P is suitable for compact OEM devices such as smart cabinets, desktop readers, self-service terminals, production fixtures, access devices, and embedded RFID automation hardware.

Which frequency ranges are listed for this RFID module?

The supplied specification lists FCC 902-928MHz, ETSI 865.6-867.6MHz, and SRRC-MII 920-925MHz operating ranges.

What antenna connector does the module use?

The RLM-1P specification lists an MMCX antenna connector. Antenna selection should be tested in the final device enclosure.

Does Raylink support OEM RFID manufacturer projects?

Yes. Raylink RFID supports OEM and ODM RFID hardware projects, including module selection, firmware discussion, RF layout review, and integration support for industrial RFID systems.

How should I choose between an RFID module and a finished RFID reader?

Choose an RFID module when the reader must be embedded into your own device enclosure and host system. Choose a finished RFID reader when the project needs a ready-to-install reader for a fixed read point, handheld audit, desktop station, or portal.

Engineering Consultation

Build an OEM embedded UHF RFID reader with RLM-1P

Share your enclosure size, target read distance, antenna plan, regional frequency requirement, and host system design. Raylink RFID can help evaluate whether RLM-1P is the right 1 port UHF RFID reader module for your industrial RFID automation project.

  • Direct Manufacturer
  • OEM / ODM Support
  • Technical Integration Assistance
Request RLM-1P Engineering Review View RFID Modules
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