What are ultra-high frequency tags and ultra-high frequency cards?

What is an ultra-high frequency tag or card?

Ultra high frequency tags or Cards refer to the use of chips with a frequency range of 902~928MHz packaged into tags or Cards. When customers customize tags or Cards, they are determined based on their needs and usage environment.

Ultra-high frequency protocol

The ultra-high frequency protocol is divided into ISO 18000-6B and ISO18000-6C (EPC C1 G2).

Ultra-high frequency

Ultra high frequency electronic tags have a large reading distance, usually up to 100 meters, and their typical operating frequencies are 433.92 MHz and 902~928 MHz.

The application of ISO18000-6B standard is relatively mature, the product performance is relatively stable, and the data format and standards are relatively simple. In terms of reading speed and tag quantity, in applications such as checkpoints and dock operations where the number of tags is not large, using ISO18000-6B standard tags can basically meet the requirements. At present, the "electronic license plate recognition system" used in China's customs logistics supervision system uses electronic tags according to the ISO18000-6B standard. ISO18000-6C (EPC C1 G2) is fast with data rates ranging from 40kbps to 640kbps. It can read a large number of tags simultaneously and has multiple write protection methods, ensuring strong security. But currently, the user data area is small and the capacity is insufficient.

For suppliers or users, establishing RFID standards can help improve the interoperability of RFID products. It not only ensures the safety of collaborative work and implementation, but also provides guidance for manufacturers on different types of products such as RFID readers, RFID electronic tags, RFID antennas, and software.

Ultra high frequency application industry

Ultra high frequency tags are mainly used for automatic recognition of railway vehicles and containers, and can also be used for highway vehicle recognition and automatic toll collection systems.

Customers can customize ultra-high frequency tags according to their own needs, commonly including anti metal tags and library tags