The Impinj Matchbox RFID antenna is a highly specialized near-field antenna optimized for reading RFID tags in close proximity. This antenna is designed to operate with minimal interference from challenging materials such as liquids, powders, packaging, and other substances. It is ideal for applications where standard antennas might struggle to perform, such as membership cards, blister packs, pill bottles, containers filled with liquids, and even floating tags in water. The Impinj Matchbox RFID antenna is a versatile and efficient solution for a wide range of industries and use cases.
In addition to its superior performance, the Matchbox antenna requires an SMA to R-TNC cable (sold separately), which enhances the flexibility and compatibility of the antenna with various RFID systems. This ensures that the Impinj Matchbox can integrate seamlessly into your existing setup and deliver reliable results for your RFID operations.

Key Features of the Impinj Matchbox RFID Antenna
- Strong Near-Field Performance
The Impinj Matchbox RFID antenna is specifically engineered to excel in near-field environments. It delivers exceptional performance for reading UHF tags in short-range applications, with the ability to read tagged items as close as 0.5 cm. This makes it ideal for applications requiring precise, close-range tracking of objects, even in environments with challenging materials.
- Specialized Near-Field Design
The near-field design of the Impinj Matchbox RFID antenna allows it to function effectively even when dealing with difficult materials that often obstruct RFID signals. This includes liquids, powders, and most types of metals. The design allows the antenna to penetrate these materials, ensuring that the RFID system works reliably in a wide variety of environments, such as factories, warehouses, and laboratories where these materials are commonly present.
- Perfect for Small Tags
One of the standout features of the Impinj Matchbox RFID antenna is its compatibility with very small RFID tags. It is particularly well-suited for use with micro tags that require near-field technology for optimal performance. This makes the antenna an excellent choice for applications that involve tracking small items or using miniaturized RFID tags, ensuring that every tag can be read with high accuracy.
- Compact Size for Tight Spaces
The Impinj Matchbox antenna is extremely compact, measuring only 73 mm x 33 mm x 12 mm. This small form factor allows for easy installation in tight spaces where other larger antennas might not fit. Its size makes it a versatile option for a wide range of environments, from retail counters to small storage areas, where space efficiency is crucial.
- Limited Read Range for Precision
The Impinj Matchbox antenna is designed with a limited read range to ensure precise and reliable RFID tag identification. By limiting the read range, the antenna helps prevent accidental reads of tags outside the desired area, which could lead to errors and inefficiencies in the system. This feature is particularly useful in high-density environments where multiple items with RFID tags are present, ensuring that only the relevant tags are read.
Why Should You Purchase the Impinj Matchbox RFID Antenna?
The Impinj Matchbox RFID antenna is a highly effective solution for applications that require near-field RFID performance, especially when materials that could block signals are present. Its compact design, robust near-field capabilities, and ability to read RFID tags through challenging materials make it an ideal choice for various industries and use cases.
- Small Form Factor, Big Performance
Despite its compact size, the Impinj Matchbox antenna offers excellent performance in environments where space is limited. Its small form factor makes it a perfect solution for applications where large antennas would be impractical or unwieldy. Whether you need to install it in a small shelf, a tight product display case, or on a workbench, the Matchbox antenna fits without compromising performance.
- Reliable in Challenging Environments
Many RFID systems struggle to operate effectively in environments where liquids, powders, or metals are present. The Impinj Matchbox antenna is designed specifically to address these challenges. It can function in environments where standard antennas may fail, such as in the food industry, pharmaceuticals, or laboratories. This capability ensures that your RFID system remains reliable even in these complex environments, reducing the likelihood of signal interference or reading errors.
- Optimized for Near-Field RFID Tag Reading
The Impinj Matchbox antenna is optimized for near-field RFID technology, meaning that it works exceptionally well for reading tags in close proximity to the antenna. This is ideal for applications where precise tracking of small or compact objects is necessary, such as in healthcare for tracking pill bottles or in retail for managing small items like jewelry or electronics.
- Ideal for Tight Installation Spaces
The antenna’s compact size (73 mm x 33 mm x 12 mm) means that it can be installed in locations with limited space. This flexibility allows it to be deployed in a wide variety of environments, including small inventory tracking setups, product identification stations, and in places where space is a premium. Despite its small size, the antenna’s performance is not compromised, ensuring you get the accuracy and reliability you need from your RFID system.
- Precision and Control with Limited Read Range
The Impinj Matchbox RFID antenna offers a limited read range, which is particularly useful in environments where precise and controlled tracking of items is essential. This feature reduces the chances of accidental or erroneous reads, ensuring that your RFID system performs accurately and efficiently. The limited range is ideal for applications like membership cards, pill bottles, or small containers where only items within a specific area need to be read.

Applications of the Impinj Matchbox RFID Antenna
The Impinj Matchbox RFID antenna is well-suited for a variety of applications that require close-range RFID reading and performance in challenging environments. Below are some of the most common use cases for the Matchbox antenna:
- Membership Cards and Small Objects
In industries such as retail or hospitality, the Impinj Matchbox antenna is perfect for tracking membership cards, small packages, or other small items. Its small size and near-field design make it ideal for reading tags on membership cards or other compact items where precise and accurate identification is crucial.
- Blister Packs and Pill Bottles
In the pharmaceutical industry, the Impinj Matchbox antenna can be used to track blister packs or pill bottles, ensuring that medication is accurately identified and tracked throughout the supply chain. The antenna’s ability to read through packaging materials like plastic or blister packs without interference ensures that it can operate in real-world conditions without issues.
- Containers with Liquids
The Impinj Matchbox antenna is specifically designed to read RFID tags through challenging materials like liquids. This makes it perfect for applications involving containers filled with liquids, such as beverage bottles or pharmaceutical containers. The antenna can reliably read tags through these materials, ensuring efficient tracking and management.
- Floating Tags in Water
The Impinj Matchbox antenna is also capable of reading RFID tags floating in water, which is an important feature for applications in industries like water management, logistics, or marine environments. This capability ensures that even in environments with water interference, RFID systems can operate effectively, providing accurate data on items in transit or storage.
Product Details
- RFID Tag Compatibility: The Impinj Matchbox RFID antenna is designed to work with UHF RFID tags, especially small and near-field tags.
- Compact Size: The antenna measures 73 mm x 33 mm x 12 mm, making it highly versatile and easy to install in space-constrained environments.
- Limited Read Range: The antenna is designed for short-range reading, with a maximum read range of 0.5 cm, ideal for precision applications.
- Specialized Near-Field Design: The antenna can read tags through liquids, powders, metals, and other materials that typically interfere with RFID signals.
- Required Cable: The antenna requires a 1 SMA to R-TNC cable (sold separately).
Why Choose Beetech?
With over 12 years of experience in the AutoID industry (including barcode, RFID, and other related technologies), Beetech is a leading provider of intelligent solutions in Vietnam. Our team of highly experienced engineers will help you understand your application’s unique needs and deploy the most accurate and efficient RFID solutions for your business.
Learn more about the product: Here