<h1>RFID Que Es Y Como Funciona: A Comprehensive Guide</h1> <p><strong>RFID que es y como funciona</strong> is a fundamental question for anyone entering the world of automatic identification. From my personal experience managing warehouse logistics, the transition from barcode scanning to RFID felt like moving from a typewriter to a word processor. The ability to read dozens of items simultaneously without direct line-of-sight was not just an incremental improvement; it felt like unlocking a new skill for operational efficiency. This technology, at its core, is about wireless data transmission.</p> <h2>Understanding the Core: What is RFID?</h2> <p>So, <strong>RFID que es y como funciona</strong>? RFID stands for Radio-Frequency Identification. It is a technology that uses electromagnetic fields to automatically identify and track tags attached to objects. The system consists of two main components: a reader (or interrogator) and a tag (or transponder). My view is that its true power lies in its simplicity and versatility, enabling applications far beyond simple tracking.</p> <h3>The Mechanics: How Does RFID Work?</h3> <p>The functionality answers the second part of <strong>RFID que es y como funciona</strong>. The process is straightforward: <ol> <li>The RFID reader emits a radio signal via its antenna.</li> <li>This signal powers a passive tag (or is received by an active/battery-assisted tag) within its field.</li> <li>The activated tag sends back its stored unique identifier and data to the reader.</li> <li>The reader captures this information and transmits it to a backend system (like a database or software platform) for processing and action.</li> </ol> This seamless interaction happens in milliseconds. A practical case of skill application is in retail loss prevention, where staff are trained to use handheld readers for instant inventory checks, drastically reducing stock discrepancies.</p> <h3>Technical Specifications and Product Parameters</h3> <p>For those implementing solutions, understanding technical specs is crucial. TIANJUN provides a range of high-performance RFID hardware. Here are detailed parameters for a typical UHF RFID module, commonly used in supply chain management:</p> <h4>TIANJUN UHF RFID Reader Module TJ-RU902</h4> <ul> <li><strong>Operating Frequency:</strong> 902-928 MHz (FCC Region)</li> <li><strong>Protocol Support:</strong> EPCg