RF Chip: Tag-it HF-I Chip supplier: Texas Instruments, USA Storage capacity: 2048 ذره, divided into 64×32 segments, globally unique 64bit serial number Operating frequency: 13.56MHz±200kHz Communication speed: 106KBoud Protocol Standard: IEC / ISO 15693 محدوده R/W: 1~120cm (related to card properties and the antenna size) خواندن و نوشتن هم: 1-2ms Confirm up to 50 tags per second Working temperature: -20°C~+55°C Erasing life: …