Structured Manufacturing Data (2026)

RFID Reader

Based on aggregated insights from structured factory profiles within the CNFX directory, the standard RFID Reader used in the Computer, Electronic and Optical Product Manufacturing sector typically supports operational capacities ranging from standard industrial configurations to heavy-duty production requirements.

Technical Definition & Core Assembly

A canonical RFID Reader is characterized by the integration of RF Transceiver and Antenna. In industrial production environments, manufacturers listed on CNFX commonly emphasize Plastic Housing construction to support stable, high-cycle operation across diverse manufacturing scenarios.

An electronic device that uses radio frequency identification technology to wirelessly read and write data to RFID tags.

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Product Specifications

Technical details and manufacturing context for RFID Reader

Definition
An RFID reader is a hardware device that communicates with RFID tags through radio frequency signals. It consists of a transceiver, antenna, and processing unit that transmits interrogation signals to tags and receives their responses. The reader captures the unique identification data stored on tags and can write new information to writable tags, enabling automated identification, tracking, and data collection without physical contact or line-of-sight requirements.
Working Principle
The RFID reader operates by generating an electromagnetic field through its antenna. When an RFID tag enters this field, it receives power from the reader's signal (passive tags) or uses its own power source (active tags). The tag's integrated circuit modulates the reader's signal with its stored data, which the reader's antenna captures and demodulates. The reader's processing unit decodes this signal, extracts the tag's identification and data, and communicates it to a host system via interfaces like USB, Ethernet, or serial connections.
Common Materials
Plastic Housing, Printed Circuit Board, Copper Antenna Coils, Electronic Components
Technical Parameters
  • Operating frequency range of the RFID reader (MHz) Per Request
Components / BOM
  • RF Transceiver
    Generates and transmits RF signals to interrogate tags and receives modulated responses
    Material: Semiconductor integrated circuits on PCB
  • Antenna Part
    Radiates electromagnetic field to communicate with RFID tags and captures their responses
    Material: Copper coils on PCB or external antenna elements
  • Microcontroller
    Processes received signals, decodes tag data, and manages communication protocols
    Material: Semiconductor microprocessor chip on PCB
  • Communication Interface
    Provides physical connection and protocol conversion for data transfer to host systems
    Material: Connector ports and interface chips on PCB
  • Power Supply Unit
    Converts input power to appropriate voltages for internal components
    Material: Voltage regulator circuits and capacitors on PCB
  • External Antenna Port Part
    Connector for attaching external antennas to extend read range or customize radiation pattern
    Material: RF coaxial connector

Industry Taxonomies & Aliases

Commonly used trade names and technical identifiers for RFID Reader.

RFID Scanner RFID Interrogator RFID Transceiver industrial UHF RFID reader for manufacturing long-range RFID reader for inventory tracking high-speed RFID reader for production lines rugged RFID reader for electronic manufacturing RFID reader with external antenna port

Industrial Ecosystem & Supply Chain Structure

Complementary Systems
Downstream Applications
Specialized Tooling

Application Fit & Sizing Matrix

Operational Limits
pressure: Atmospheric (non-pressurized)
other spec: Read range: 0-10m typical, depending on antenna configuration
temperature: -20°C to +70°C
Media Compatibility
✓ Warehouse inventory management ✓ Supply chain logistics tracking ✓ Access control systems
Unsuitable: High-temperature industrial furnaces (>70°C)
Sizing Data Required
  • Required read range (distance)
  • Number of tags to be read simultaneously
  • Operating frequency (LF/HF/UHF) based on application

Reliability & Engineering Risk Analysis

Failure Mode & Root Cause
RF Signal Degradation
Cause: Antenna damage, cable connector corrosion, or electromagnetic interference from nearby equipment disrupting signal transmission and reception.
Power Supply Failure
Cause: Voltage spikes, poor power quality, or component overheating leading to circuit board damage or power regulation failure.
Maintenance Indicators
  • Intermittent or inconsistent tag reading despite proper tag placement and orientation
  • Unusual audible buzzing or clicking from the reader unit, or visible LED status indicators showing abnormal patterns
Engineering Tips
  • Implement regular RF performance testing using calibrated test tags to monitor signal strength and detect degradation before critical failure
  • Install surge protection and uninterruptible power supplies (UPS) with proper grounding to protect against electrical transients and ensure stable power quality

Compliance & Manufacturing Standards

Reference Standards
ISO/IEC 18000-6:2013 (RFID air interface standards) ANSI/CTA 2048:2018 (RFID system performance testing) CE EN 302 208 (Radio frequency identification equipment operating in the 865 MHz to 868 MHz band)
Manufacturing Precision
  • Antenna alignment: +/-0.5° angular deviation
  • Housing flatness: 0.2mm across mounting surface
Quality Inspection
  • Read range performance verification test
  • Environmental stress screening (temperature/humidity cycling)

Factories Producing RFID Reader

Manufacturer profiles with relevant production capability in China

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Manufacturer listings support early research and capability understanding. They are not certification, ranking, or transaction guarantees.

Technical documentation
4/5
Manufacturing capability
4/5
Inspection readiness
5/5
Supplier transparency
3/5

These scores are example evaluation dimensions, not real customer ratings, country-specific buyer feedback, or live inquiry activity.

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Frequently Asked Questions

What is the typical read range for this RFID reader in industrial environments?

This RFID reader offers a read range of meters, making it suitable for various industrial applications including production line tracking and inventory management in manufacturing facilities.

Can this RFID reader integrate with existing manufacturing systems?

Yes, with its communication interface and external antenna port, this RFID reader can easily integrate with PLCs, SCADA systems, and other industrial automation equipment commonly used in computer and electronic manufacturing.

What makes this RFID reader suitable for optical product manufacturing environments?

The rugged plastic housing protects internal components from dust and minor impacts, while the precise MHz operating frequency ensures reliable tag reading even in environments with electronic interference common in optical manufacturing.

Can I contact factories directly on CNFX?

CNFX is an open directory, not a transaction platform. Each factory profile provides direct contact information and production details to help you initiate direct inquiries with Chinese suppliers.

Data basis: CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks for Computer, Electronic and Optical Product Manufacturing.

Data Basis

CNFX manufacturer profiles, technical classification, publicly available product information, and ongoing plausibility checks.

Preliminary Technical Classification
This page supports structured research, RFQ preparation, and supplier evaluation. It does not replace buyer-led supplier qualification, standards review, or technical approval.

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