JMY6223 is a modular circuit. L'utilisateur doit envoyer les commandes de lecture ou d'écriture à la Carte IC sans contact via celui-ci. This module complies with LEVEL 1 standard of EMV2000, EMV2010 and PBOC 2.0.
JMY6223 adopts a split design, uses a 50ohm coaxial cable to connect the outside antenne, and is used an impedance analyzer to adjust the RF circuit and the antenne to match the impedance, which can achieve very good read and write performance and very good stability.
JMY6223 adopts a surface mount installation form, and its ultra-small size is a major feature. JMY6223 has many functions, supports a variety of international standards carte IC sans contacts, and supports cards from many different suppliers. The designer has classified and integrated the commands of the carte IC sans contact, so the commands issued by the user to the module are relatively simple, but they can complete the overall operation of various carte IC sans contacts.