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What is the Distance/Range of RFID Tags?
6/5/2018 9:15:08 AM / Editor - Lynne / Source - RFID tag World - XMINNOV

What is the Distance/Range of RFID Tags?


RFID reading distance depends on several factors including: 

• Size of the tag’s antenna

• Tag chip

• Tags orientation in the reader field

• Strength of the reader field

• Environmental factors like metal, water or other material around the tag

• LF, HF and UHF near-field tags typically have a reading distance of ~1 ft (30 cm).

• UHF far-field tags typically have a reading distance of several m/ft but are strongly dependent on the environment.

• NFC Tags (HF) are designed for near-field communication with a smartphone or similar device and typically have a reading distance of ~1 in (2 cm).


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