JMY6122 is a series of RFID read/write module. It has various functions and supports multi ISO/IEC standard of contactless card. The RF protocol is complex, but the designer combined some frequent used command of RF card and then user could operate the cards with full function by sending simple command to the module.
The impedance between RF module and antenna was tuned by impedance analyzer. And then the module has excellent performance and stability.
The module and antenna is split design. 50ohm coaxial cable are linked the antenna and module.
• Module split antenna, connected by 50ohm coaxial cable, flexible antenna size and layout
• EMV2010 certification ability
• 4 SAM slots and 512K bytes data FLASH, full fill payment system usage