Hi guys, we hope that you're are well.
In this Lab401 Academy short episode we learn how to use the "RF Field Detector" to rapidly detect 125KHz and 13.56MHz RFID fields.
HF/LF detection is very useful when in the field to understand which hardware / RFID systems are in use, and the RF Field Detector is a cheap, reliably and entirely passive tool built for this purpose.
Don't forget to check LAB401.com (https://lab401.com) to learn more, see older and upcoming videos, and to get your hands on the tools we're using.
Stay safe,
LAB401 academy.