Low frequency tags have a frequency range of 30 to 300 kHz and a reading range of up to 10 cm. These tags are more commonly used in access control and livestock monitoring applications. 2. High frequency tags have a read range of 3 to 30 MHz and a read range of 10 cm to 1 m. (3 ft). These tags are commonly used in applications such as electronic ticketing, payment, and user experience. 3. UHF tags are available in frequency ranges ranging from 300MHz to 3GHz, with read ranges of up to 12m (39ft). The most common applications for these tags are retail inventory tracking, parking, access control, and asset management.