Technical Characteristics and Application Scenarios of 125KHz RFID Tag

As we speak, RFID (radio frequency identification) expertise has develop into an essential a part of Web of Issues expertise and has been broadly utilized in all walks of life. Amongst many RFID tags, 125KHz RFID tag has develop into a star product that has attracted a lot consideration available in the market with its distinctive technical traits and large utility eventualities.

Table of Contents

Detailed rationalization of 125KHz RFID tag expertise

What’s RFID expertise?

RFID expertise is a wi-fi communication expertise that makes use of radio frequency indicators and their spatial coupling and transmission traits to comprehend automated identification and knowledge trade of stationary or shifting objects. It could possibly notice the identification and knowledge transmission of goal objects with out contact, and has some great benefits of excessive effectivity, comfort and security.

RFID expertise divides into low frequency (LF), excessive frequency (HF), ultra-high frequency (UHF), microwave frequency band (MW), and different sorts primarily based on completely different working frequencies. Amongst them, 125KHz RFID tag belongs to a form of low-frequency RFID expertise, which has its distinctive benefits and utility eventualities.

Working precept of RFID expertise

The RFID system consists of a reader, an antenna and an RFID tag. The reader sends a radio frequency sign via the antenna. When the RFID tag’s antenna receives the radio frequency sign, it generates an induced present, which prompts the chip. As soon as activated, the chip sends the saved info again to the reader via the antenna. The reader decodes the acquired sign to acquire the data within the tag.

Options of 125KHz RFID tag

As a low-frequency RFID expertise, the 125KHz RFID tag has the next traits:

Low frequency: The working frequency is 125KHz, which is appropriate for short-range and close-range identification purposes.

Sturdy anti-interference potential: Low-frequency indicators have sturdy penetration potential, to allow them to resist interference from water, metallic and different supplies to a sure extent.

Utility eventualities of 125KHz RFID tag

The 125KHz RFID tag has discovered widespread use in lots of fields because of its distinctive technical traits. The next are some typical utility eventualities:

Entry management system

In entry management methods, entry playing cards with 125KHz RFID tags allow speedy identification and handle personnel entry and exit. By embedding RFID tags into entry management playing cards, when the cardholder approaches the entry management reader, the reader can robotically determine the data within the card, full id authentication and open the door.

Animal identification

In animal husbandry, farmers can use 125KHz RFID tags to determine and hint animals. By implanting RFID tags into the ears or our bodies of animals, farmers can rapidly determine them, bettering breeding effectivity and administration ranges.

Ceaselessly Requested Questions on 125KHz RFID tag

How far is the identification distance of 125KHz RFID tags?

Usually just a few centimeters, relying on the efficiency of the reader and the design of the antenna.

Can 125KHz RFID tags be used for long-distance identification?

It’s not appropriate for long-distance identification. Contemplate ultra-high frequency RFID expertise for eventualities that require long-distance identification.

Can 125KHz RFID tags be waterproof and anti-magnetic?

Its waterproof and anti-magnetic capabilities rely on the design and manufacturing means of the tag. When utilized in particular environments, it’s crucial to pick out an acceptable RFID tag in accordance with the precise scenario.