All categories
Featured selections
Trade Assurance
Buyer Central
Help Center
Get the app
Become a supplier
Alibaba
Electronic Components, Accessories & Telecommunications
Telecommunications
Communication Antennas
  • Customizable 60*60*5mm SMA/MMCX Interface 3dBi Dual Feed RFID Ceramic Antenna Circular Polarization for RFID Communication
  • Customizable 60*60*5mm SMA/MMCX Interface 3dBi Dual Feed RFID Ceramic Antenna Circular Polarization for RFID Communication
  • Customizable 60*60*5mm SMA/MMCX Interface 3dBi Dual Feed RFID Ceramic Antenna Circular Polarization for RFID Communication
  • Customizable 60*60*5mm SMA/MMCX Interface 3dBi Dual Feed RFID Ceramic Antenna Circular Polarization for RFID Communication
Customizable 60*60*5mm SMA/MMCX Interface 3dBi Dual Feed RFID Ceramic Antenna Circular Polarization for RFID Communication
Ready to Ship
In stock Fast dispatch

Customizable 60*60*5mm SMA/MMCX Interface 3dBi Dual Feed RFID Ceramic Antenna Circular Polarization for RFID Communication

  • 1 - 29 Pieces
    $12
  • 30 - 49 Pieces
    $11
  • >= 50 Pieces
    $10

Customization:

Customized logo（Min.Order: 10 pieces）
Customized packaging（Min.Order: 10 pieces）
Graphic customization（Min.Order: 10 pieces）
View product details

Customizable 60*60*5mm SMA/MMCX Interface 3dBi Dual Feed RFID Ceramic Antenna Circular Polarization for RFID Communication

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • RFID Signal Transmission: Designed for high-performance RFID reading with 3dBi/3.5dBi gain options, enabling reliable communication in diverse environments.
  • Circular Polarization: Reduces signal interference and ensures stable connectivity by minimizing polarization mismatch in RFID systems.
  • Multi-Interface Compatibility: Supports SMA and MMCX connectors for flexible integration into wireless devices like RFID readers, IoT systems, and industrial scanners.

Key features

  • 1. Advanced Ceramic Material & Gold-Plated Connectors

    • With ceramic construction and gold-plated SMA/MMCX interfaces, you can achieve superior durability and signal conductivity in harsh industrial environments.

  • 2. Dual SMA/MMCX Interface Flexibility

    • With dual SMA/MMCX connectors, you can seamlessly integrate the antenna into diverse RFID systems, offering broader compatibility than single-connector designs.

  • 3. High Gain Performance for Extended Range

    • With 3.5dBi peak gain, you can boost RFID reading range by up to 30% compared to standard 2.1dBi antennas, enhancing system efficiency.

  • 4. Circular Polarization for Reliable Signal Stability

    • With circular polarization technology, you can maintain consistent signal reception in dynamic environments like warehouse tracking, minimizing angle-related signal loss.

Product details

Customizable 60*60*5mm SMA/MMCX Interface 3dBi Dual Feed RFID Ceramic Antenna Circular Polarization for RFID Communication

The Customizable 60605mm SMA/MMCX Interface 3dBi Dual Feed RFID Circular Polarization Ceramic Antenna is designed for high-performance RFID reader applications. With a compact form factor and robust ceramic construction, it ensures reliable wireless communication in diverse environments.

Technical specifications

FeatureSpecificationBenefit
MaterialCeramic (FR4 PCB base)High durability and thermal stability
Gain3dBi / 3.5dBiOptimized signal strength for RFID systems
PolarizationCircularReduces multipath interference
Connector TypesSMA / MMCXFlexible interface compatibility
Frequency Range865-928 MHz (customizable)Adaptable to global RFID standards
Mounting4-hole design (M2.5 screws)Secure integration into devices

Customization guide

Adjustable parameters:

  • Gain levels (3dBi to 3.5dBi) to balance coverage vs. power efficiency.
  • Connector type (SMA/MMCX) to match device interfaces.
  • Frequency tuning for regional RFID bands (e.g., EU/US).

Get inspired

With its circular polarization and dual-feed design, this antenna ensures stable RFID tag reads in dynamic environments like warehouses or logistics hubs. Ideal for IoT asset tracking, access control systems, and automated inventory management.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Gain3dBi3.5dBi4dBi*
ConnectorSMA onlySMA + MMCXSMA + MMCX + IP67
Temperature Range-20°C to +70°C-30°C to +85°C-40°C to +95°C
CertificationCE/FCCCE/FCC + RoHSCE/FCC + RoHS + ISO

Supplier's note

  1. Three Technical Breakthroughs:

    • Ceramic substrate: Reduces signal loss by 20% compared to plastic antennas.
    • Dual-feed design: Ensures uniform radiation patterns for omnidirectional coverage.
    • Circular polarization: Cuts multipath interference by 35% in metal-rich environments.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard RFID readers in controlled indoor settings (e.g., retail inventory).
    • Advanced Model: Best for industrial environments requiring rugged connectors (e.g., automotive manufacturing).
    • Pro Model: Tailored for extreme conditions (e.g., cold storage or outdoor logistics), with certifications for global compliance.

With the Pro Model’s 4dBi gain, you can cover RFID zones 2x larger than traditional antennas. Pair its IP67-rated MMCX connector with outdoor enclosures to ensure uninterrupted operation in rain or dust.

Frequently asked questions

  • Which RFID antenna model is best for small retail stores using handheld readers?

  • How to clean SMA/MMCX connectors on RFID antennas to maintain signal strength?

  • Ceramic vs. plastic antennas: Which is better for industrial RFID systems?

  • Can this antenna be customized for specific RFID frequencies (e.g., UHF)?

  • Is the ceramic material RoHS-compliant for EU-based RFID deployments?

  • What advantages does circular polarization offer for RFID asset tracking?

  • How does the 3dBi gain affect RFID reader range in warehouse applications?

  • Can this antenna be mounted vertically or horizontally in IoT devices?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Antenna GainLong-range RFID systems (warehouses)Industry: 2.5 dBi (IEEE C95.1)
Base: 3 dBi (▲ 0.5dB)
Advanced: 3.5 dBi (▲▲ 1dB)		▲▲ Advanced model extends read range by 30% vs industry standardHigher gain antennas may require more power and have narrower beamwidth
Material CompositionHarsh environments (chemical exposure)Ceramic substrate (ISO 178 flexural strength 120 MPa) for all versionsCeramic resists thermal shock and corrosion (ASTM D543 chemical resistance)Heavier than plastic; brittle under extreme impact
Polarization TypeMetal-heavy environments (factories)Circular polarization (reduces multipath fading by 40%) for all versionsMaintains signal integrity in complex RF environmentsSlightly higher cost due to specialized design
Connector TypeField-installable systems (mobile setups)Base: SMA (IEC 60370)
Advanced: SMA + MMCX (▲ adds flexibility)		▲ Advanced supports faster MMCX deployment for mobile applicationsDual connectors increase manufacturing complexity
Environmental ResistanceOutdoor/industrial deploymentsBase: IP65 (IEC 60529)
Advanced: IP67 (▲▲ water/dust protection)		▲▲ Advanced withstands water immersion and dust ingressEnhanced sealing may reduce heat dissipation
Compliance StandardsRegulatory-certified applicationsBase: FCC + CE
Advanced: +RoHS (▲ adds heavy metal compliance)		▲ Advanced meets global RoHS (IEC 62321) for EU/Asia-Pacific marketsAdditional certifications increase time-to-market due to testing requirements

Related searches

seed cotton ginning machinepotato chips packing machineportable LED scoreboardteapot with metal lid modern teapotpellet stove igniterrealmeoppo128gbtempered glass plate factory direct tempereddisposable syringe needleBlack Cow Leather Office Chair80 inch projector screenluxury glass console tablef section aluminium extrusion auto creasing cutting machinehigh temperature ceramic fiber heatercustom sublimation photo frame

The Product Description is generated by third-party, and Alibaba.com is not liable for any risks related to inaccuracies or the infringement of third-party rights.

The information in this Product Description may differ from the details on the product listing page on Alibaba.com. Additionally, the contents may not be updated in real-time with the product listing page on Alibaba.com, and there may be delays in reflecting the most updated information. The description on product listing page takes precedence. You shall not rely on this Product Description in making transaction decisions.

The comparison data is based on manufacturer information and industry standards. Actual results may vary depending on individual use cases. It is advisable to verify details with the supplier for the most accurate information.