What is Passive RFID tag?
The passive RFID tags have no in-built battery and is normally applicable for identification in small read range, what’s more it need powerful RFID reader or interrogator to identify. Put the passive RFID labels within the read range, the RFID tag will gain energy from RF waves emitted from RFID reader, and give signal back to RF reader by backscatter. This kind of labels have more advantages than active RFID tags, includes:
What will Etag do for you?
Etag have rich experience in manufacturing passive RFID tags and labels, including passive UHF tags and passive HF tags, we could provide the most suitable customized products according to your requirements,including choosing label size, raw material, type of chip and design of antenna and so on.
If you want to know more details, you could browse our stocked tags and labels