13.56 Mhz RFID USB Reader With 1 Year Warranty

OverviewISO1443A M1 S50 USB 13.56 MHZ RFID Smart Chip Card Reader High frequency card reader is a card reader working in high frequency HF band. Generally, it works in 13.56M frequency band. At this frequency, the inductor no longer needs the coil to be wound, and the antenna can be made by etching and printing. Generally, the sensor works by load modulation, that is to say, through the on and off of load resistance on the sensor, the voltage on the antenna of the reader writer changes, so as to realize amplitude modulation of the antenna voltage by the remote sensor. A) ISO / IEC 14443 close coupled 13.56mhz card with a maximum reading distance of 10cm B) ISO / IEC 15693 sparse coupling 13.56mhz card, the maximum reading distance is 1m C) ISO / IEC 18000-3 defines the physical layer, anti-collision algorithm and communication protocol of 13.56MHz system. D) 13.56MHz ISM band class 1 definition 13.56MHz conforms to EPC interface definition.