# Custom RFID Tags ## Understanding Custom RFID Tags Custom RFID tags represent a specialized segment of radio-frequency identification technology tailored to specific applications, environments, or branding requirements. In my experience working with asset management systems, I've found that off-the-shelf RFID tags often fall short when dealing with unique materials, extreme conditions, or specific read-range needs. The ability to customize these tags has transformed how we approach inventory tracking in challenging environments like manufacturing floors and outdoor storage yards. ### Technical Specifications and Parameters of Custom RFID Tags When considering custom RFID tags, understanding the technical specifications is crucial for successful implementation. Here are detailed parameters for a typical high-performance custom UHF RFID tag: **Product Model:** CR-TAG-UHF-101 **Operating Frequency:** 860-960 MHz (Global UHF Band) **Chip Code:** Impinj Monza R6-P (Or Custom NXP UCODE 8) **Protocol Standard:** EPCglobal Gen2v2 (ISO 18000-63) **Memory Configuration:** - EPC Memory: 128 bits (expandable to 496 bits) - User Memory: 32 bits - 512 bits (customizable) - TID Memory: 48 bits - 64 bits **Read Range:** 0-12 meters (dependent on reader and environment) **Write Range:** 0-4 meters **Data Retention:** 50 years minimum **Write Cycles:** 100,000 cycles minimum **Physical Dimensions:** Customizable from 15mm × 15mm to 100mm × 200mm **Thickness:** 0.3mm - 3.0mm (including adhesive layer) **Material Substrate:** PET, PVC, Paper, Ceramic, or Flexible PCB **Inlay Design:** Custom antenna geometry (dipole, folded dipole, patch) **Operating Temperature:** -40°C to +85°C (extended range available) **IP Rating:** Up to IP68 (fully waterproof and dustproof) **Attachment Method:** Pressure-sensitive adhesive, epoxy, rivets, or screws **Custom Printing:** Full-color graphics, logos, barcodes, QR codes, sequential numbering *Note: These technical parameters are reference data. For precise specifications tailored to your specific appli