[{"data":1,"prerenderedAt":60},["ShallowReactive",2],{"company:gznexora.com:es":3,"catalog-categories:gznexora.com:es":11,"news-detail:gznexora.com:es:how-passive-rfid-tags-work":40},{"phone":4,"email":5,"wechat":6,"whatsapp":7,"name":8,"slogan":9,"address":10},"+86 159 1866 2114","bill@gznexoratrade.com","159 1866 2114","8615918662114","NEXORA","Flexible RFID Identification Solutions for Global Business.","36 Chengjie Nanshe Street, Yuancun, Tianhe District, Guangzhou, Guangdong, China",[12,16,20,24,28,32,36],{"public_id":13,"name":14,"slug":15},"07b93a03-6874-4bd4-a29c-d82ec62c6b5e","Labels & Hang Tags","labels-hang-tags",{"public_id":17,"name":18,"slug":19},"2ccf54b0-836f-4d40-b4ac-f421818e5949","Anti-Metal \u002F Industrial Tags","anti-metal-industrial-tags",{"public_id":21,"name":22,"slug":23},"5f214a29-b721-4ecb-8eda-072a8169d36f","Laundry Tags","laundry-tags",{"public_id":25,"name":26,"slug":27},"ef73d2e0-3b40-4c12-b1ba-3f532d8990e5","Animal Identification","animal-identification",{"public_id":29,"name":30,"slug":31},"0f1c39ad-1e86-4bdb-a4ed-6e77497e7d6e","Smart Cards","smart-cards",{"public_id":33,"name":34,"slug":35},"ec2759c0-cc83-44f5-b93d-298c85929e18","RFID Wristbands","rfid-wristbands",{"public_id":37,"name":38,"slug":39},"7c1af38c-051c-4d6c-8a10-b1616d128ae0","Vehicle Management","vehicle-management",{"id":41,"category":42,"content_type":47,"title":51,"summary":45,"language_code":46,"slug":51,"cover":52,"sort_order":49,"published_at":53,"view_count":50,"created_at":54,"updated_at":55,"markdown":56,"html":59},"4f31235a-e089-4c43-926e-7f0f6efbea44",{"id":43,"name":44,"description":45,"language_code":46,"content_type":47,"slug":48,"sort_order":49,"content_count":50},"f0d82749-328b-4a21-bd32-c13731e0cc1f","Product Knowledge","","en","article","lifestyle",2,0,"how-passive-rfid-tags-work",null,"2026-09-24T22:53:46.544652+08:00","2026-09-24T22:53:46.579366+08:00","2026-09-24T22:53:46.579378+08:00",{"source":57,"assets":58},"Passive RFID tags give products, textiles, tools, and reusable assets an identity that compatible readers can capture wirelessly. They operate without an onboard battery, drawing energy from a reader’s radio field. For buyers, the practical question is how the tag will perform on the actual item and within the intended workflow.\n\n## Where the power comes from\n\nA typical passive tag contains a chip and an antenna. Its packaging may be a thin label, a textile construction, or a protective housing. When it receives sufficient energy from a compatible reader, the tag can respond to commands.\n\nPassive UHF tags return information through backscatter, changing how their antenna reflects the reader’s signal. HF and NFC tags typically use inductive coupling and respond through load modulation. Both can operate without batteries, but their communication mechanisms differ. [Technical references: GS1 System Architecture](https:\u002F\u002Fref.gs1.org\u002Farchitecture\u002Fsystem-architecture\u002F) and [NXP PN7150 data sheet](https:\u002F\u002Fwww.nxp.com\u002Fdocs\u002Fen\u002Fdata-sheet\u002FPN7150.pdf).\n\n## How a tag ID becomes useful information\n\nIn many applications, a tag stores an identifier linked to an item record. A reader captures that identifier, and software connects the read event to a business process.\n\nFor example, a tagged uniform passing through a collection point can be associated with a return transaction. The tag does not independently determine whether the uniform has been cleaned or inspected. Those records come from the workflow and connected systems.\n\n## What battery-free operation means for maintenance\n\nThere is no tag battery to replace. However, wear, bending, adhesive failure, and environmental exposure can still affect the finished tag. Chip data retention is also different from the physical service life of the product.\n\nRead range is application-dependent. Mounting material, orientation, reader equipment, and the surrounding environment all matter. A useful acceptance test checks reliable identification at the required reading position, rather than the longest distance achieved under favorable conditions.\n\n## Choosing a starting point\n\nAn inlay or finished label may suit cartons and apparel tags. Reusable textiles require a construction matched to the laundry process. Metal tools and equipment require evaluation of an on-metal design.\n\nNEXORA offers passive RFID inlays, printable labels, hang tags, laundry tags, and on-metal tags. Share the item material, reading workflow, and operating environment to identify suitable options for sample testing.\n```\n代码内容\n```",{},"\u003Cp>Passive RFID tags give products, textiles, tools, and reusable assets an identity that compatible readers can capture wirelessly. They operate without an onboard battery, drawing energy from a reader’s radio field. For buyers, the practical question is how the tag will perform on the actual item and within the intended workflow.\u003C\u002Fp>\n\u003Ch2>Where the power comes from\u003C\u002Fh2>\n\u003Cp>A typical passive tag contains a chip and an antenna. Its packaging may be a thin label, a textile construction, or a protective housing. When it receives sufficient energy from a compatible reader, the tag can respond to commands.\u003C\u002Fp>\n\u003Cp>Passive UHF tags return information through backscatter, changing how their antenna reflects the reader’s signal. HF and NFC tags typically use inductive coupling and respond through load modulation. Both can operate without batteries, but their communication mechanisms differ. \u003Ca href=\"https:\u002F\u002Fref.gs1.org\u002Farchitecture\u002Fsystem-architecture\u002F\">Technical references: GS1 System Architecture\u003C\u002Fa> and \u003Ca href=\"https:\u002F\u002Fwww.nxp.com\u002Fdocs\u002Fen\u002Fdata-sheet\u002FPN7150.pdf\">NXP PN7150 data sheet\u003C\u002Fa>.\u003C\u002Fp>\n\u003Ch2>How a tag ID becomes useful information\u003C\u002Fh2>\n\u003Cp>In many applications, a tag stores an identifier linked to an item record. A reader captures that identifier, and software connects the read event to a business process.\u003C\u002Fp>\n\u003Cp>For example, a tagged uniform passing through a collection point can be associated with a return transaction. The tag does not independently determine whether the uniform has been cleaned or inspected. Those records come from the workflow and connected systems.\u003C\u002Fp>\n\u003Ch2>What battery-free operation means for maintenance\u003C\u002Fh2>\n\u003Cp>There is no tag battery to replace. However, wear, bending, adhesive failure, and environmental exposure can still affect the finished tag. Chip data retention is also different from the physical service life of the product.\u003C\u002Fp>\n\u003Cp>Read range is application-dependent. Mounting material, orientation, reader equipment, and the surrounding environment all matter. A useful acceptance test checks reliable identification at the required reading position, rather than the longest distance achieved under favorable conditions.\u003C\u002Fp>\n\u003Ch2>Choosing a starting point\u003C\u002Fh2>\n\u003Cp>An inlay or finished label may suit cartons and apparel tags. Reusable textiles require a construction matched to the laundry process. Metal tools and equipment require evaluation of an on-metal design.\u003C\u002Fp>\n\u003Cp>NEXORA offers passive RFID inlays, printable labels, hang tags, laundry tags, and on-metal tags. Share the item material, reading workflow, and operating environment to identify suitable options for sample testing.\u003C\u002Fp>\n\u003Cpre>\u003Ccode>代码内容\n\u003C\u002Fcode>\u003C\u002Fpre>\n",1790410417133]