High Frequency (HF) RFID Sensor
HF tags and readers see use in personal purpose for tracking main benefits of high frequency RFID sensor is the increased read distance. Depending on the antenna used on the reader, read distances of up to 1 meter can be achieved.
Another downside of higher frequency tags is that they are more susceptible to interference from nearby metal and water. These tag commonly used for ticketing, payment, and data transfer applications.
RFID systems currently operate in HF band ranges from 3 to 30 MHz and most HF RFID systems operate at 13.56 MHz longer read range (< 1 m) and higher read speed at Low cost and very sensitive to environmental factors.