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发表于 2020-12-18 15:34:42
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本帖最后由 javabean 于 2020-12-18 15:41 编辑
ISO 18000的比较方便,最大支持1.5m的读卡距离,用在图书馆出入口、自动餐盘结账之类的较多,下面是NXP的 ICODE介绍
ICODE is a leading brand for smart, high-frequency (HF) label solutions, with billions of ICs in the field. The vicinity RFID solution is ISO/IEC 15693 and ISO/IEC 18000-3 compliant, and follows NFC Forum Tag Type 5 specifications. ICODE provides an operating range of up to 1.5 m with long range readers, additional read range vs ISO/IEC 14443 with standard ISO/IEC 15693 readers for extra small form factors and NFC phone readability: ICODE product variants come with a range of valuable features, such as protection for EAS, Application Family Identifier (AFI), memory access and privacy.
ICODE products are widely used in:
Library management
Consumable and accessory identification
Brand protection and anti-counterfeiting
Supply chain visibility and control
Industrial
根据下面的距离选型号,1m的话就是icode系列,再远10m就不能是这个频率了,要换频率更高的卡了 |
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