Impinj MatchBox RFID Antenna

Specification Overview: Polarization - Linear polarized, Requires 1 SMA TO R-TNC Cable, Frequency - 865 - 956 MHz.

Impinj's MatchBox RFID reader antenna is the ideal antenna for demanding item level applications that require reading tags at distances up to 5 cm (2 in). With a diminutive size, and an integrated 20 cm (8 in) SMA pigtail cable, the MatchBox RFID  antenna mounts easily into confined spaces.

The MatchBox RFID antenna, by virtue of its optimized near-field performance, is virtually immune to the effects of liquids, powders, packaging, etc.

Typical applications include access control, ticketing, document control, high-speed encoding stations, packaging lines, and any situation that requires high reliability with a constrained read zone.

The MatchBox RFID antenna works for applications where standard antennas may fail, such as membership cards, blister packs, pill bottles, liquid-filled containers, and even tags floating in water.

FAQs:

What is the read range of the MatchBox RFID antenna?

The MatchBox RFID antenna is designed for short-range reading, with an optimal reading distance of up to 5 centimeters (2 inches). This makes it perfect for item-level applications that require precise, controlled reading zones.

What makes this antenna different from standard RFID antennas?

The MatchBox RFID antenna features optimized near-field performance that allows it to work effectively with materials that typically interfere with RFID reading, such as liquids, powders, and various packaging materials. It can even read tags submerged in water, making it superior to standard antennas in challenging environments.

What are the typical applications for this antenna?

This antenna is particularly well-suited for access control systems, ticketing operations, document management, high-speed encoding stations, and packaging lines. It excels in situations where reliable reading within a confined space is crucial, especially when dealing with membership cards, blister packs, pill bottles, and liquid-filled containers.

What are the connectivity requirements?

The antenna requires one SMA TO R-TNC cable for connection. It comes with an integrated 20-centimeter (8-inch) SMA pigtail cable and features an SMA Female connector type.

What frequency range does the antenna support?

The antenna operates within the frequency range of 865 to 956 MHz, making it compatible with standard RFID protocols. It features linear polarization and provides -20dBi gain with a VSWR of 1.25:1.

Can this antenna be used in manufacturing environments?

Yes, the antenna is well-suited for manufacturing environments, particularly in packaging lines and encoding stations. Its compact size and immunity to environmental factors make it reliable for industrial applications, though users should ensure operations stay within the specified temperature range.