RFID (radio frequency identification) equipment testing method and system

The invention provides an RFID (radio frequency identification) equipment testing method and a system, wherein the system includes a signal generating device used for generating test signals as per a predetermined rule, a digital to analog conversion device is used for converting the test signals to mid-frequency analog signals, a signal transmit-receive device is used for sending the mid-frequency analog signals to a radio frequency tag and receiving response signals from the radio frequency tag, an analog to digital conversion device is used for converting the response signals to mid-frequency digital signals, and a performance detection device is used for detecting the performance of the radio frequency tag as per the mid-frequency digital signals. Through adopting the RFID equipment testing method and the system provided by the invention, the testing efficiency can be improved.