This 58x50mm 13.56Mhz RFID PCB antenna is the ideal companion to the Yocto-RFID-15693. Its mounting points matche those of double-size modules, allowing it to be mounted directly above the reader. A 10cm UFL cable is supplied.
If you wish to mount both the antenna and the reader in a YoctoBox-MaxiIO-Transp enclosure shown below, you'll also need a Fix-3x8mm-hex kit.