Published date: February 16, 2026 5:03 pm
Location: Melbourne, Australia
The HFRA 1356 is a passive loop antenna which is matched to a resonance frequency of 13.56 MHz with typ. 350 kHz bandwidth (-3dB). The purpose of the antenna is to produce defined magnetic fields at 13.56 MHz efficiently, i.e. to test near field communication devices (NFC) or RFID equipment.
More info: https://www.westek.com.au/passive-magnetic-antennas-tx-loop-antennas/