... picks up signals and then returns the signal ,usually with some additional date (like a unique serial number or ... tickets ,supermarket ,airways ,logistic management, medical Industry packing ,etc .,5:Chip Embeded : Allien Higgs 2 , Higgs 3 , Impinj , NXP G2XL ... uhf rfid tag for garmentOperating Frequency:860-960 MHz. (UHF Frequency)Capacity:240 bit EPC (512bits user memory ,NXP G2XM only ) ,Alien ...