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RFID TAG R/W 860-960MHZ INLAY |
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RFID TAG R/W 860-960MHZ INLAY |
58115 |
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RFID TAG R/W 860-960MHZ INLAY |
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RFID TAG R/W 860-960MHZ INLAY |
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DRY INLAY |
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RFID TAG R/W 860-960MHZ INLAY |
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RFID TAG R/W 860-960MHZ INLAY |
3976 |
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Avery Dennison |
RFID LABEL AD-456U8 (FCC) |
1300 |
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RFID TAG R/W 860-960MHZ INLAY |
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Avery Dennison |
RFID TAG R/W 860-960MHZ INLAY |
16547 |
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Avery Dennison |
RFID TAG R/W 860-960MHZ INLAY |
0 |
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Avery Dennison |
RFID TAG R/W 860-960MHZ INLAY |
65917 |
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RFID TAG R/W 860-960MHZ INLAY |
0 |
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Avery Dennison |
RFID TAG R/W 860-960MHZ INLAY |
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RFID (Radio Frequency Identification) transponders and tags are wireless communication devices that use electromagnetic fields to identify and track objects. They consist of a microchip for data storage and an antenna for signal transmission. Operating in RF/IF (Radio Frequency/Intermediate Frequency) ranges, these devices enable non-contact data exchange between tags and readers. Their importance lies in enabling automation across industries, including supply chain management, access control, and smart manufacturing, by providing real-time asset visibility and data capture.
| Type | Functional Features | Application Examples |
|---|---|---|
| Passive RFID Tags | No internal power source; powered by reader's electromagnetic field | Warehouse inventory tracking, retail payment systems |
| Active RFID Tags | Integrated battery for enhanced transmission range | Container tracking in ports, vehicle fleet management |
| HF (High-Frequency) Tags | 13.56 MHz operation; supports NFC protocols | Smart posters, electronic ticketing |
| UHF (Ultra-High-Frequency) Tags | 860-960 MHz range; long read range (up to 12m) | Logistics pallet tracking, livestock identification |
| IF-RFID Hybrid | Intermediate frequency conversion for improved signal processing | Industrial automation sensors, precision manufacturing |
A typical RFID transponder comprises: - Chipset: Contains memory (EEPROM/FRAM) and modulation/demodulation circuits - Antenna: Copper/Aluminum etched traces for electromagnetic wave coupling - Substrate: PET/Flex PCB base material (0.1-0.3mm thickness) - Encapsulation: Epoxy coating or RFID-specific adhesive layers Advanced models integrate sensors (temperature/humidity) and security encryption modules.
| Parameter | Importance |
|---|---|
| Frequency Range (125kHz-900MHz) | Determines read range and material penetration |
| Memory Capacity (64-8192 bits) | Impacts data storage for EPC codes and sensor data |
| Read/Write Speed (50-600kbps) | Affects throughput in high-speed conveyor systems |
| Operating Temperature (-40 C to +85 C) | Critical for industrial environments |
| Antenna Gain (0-8dBi) | Optimizes signal strength in metal-rich environments |
| Manufacturer | Representative Product |
|---|---|
| Impinj | Monza R4-P tag chips |
| Alien Technology | ALN-9828 UHF tags |
| NXP Semiconductors | ICODE DNA HF tags |
| STMicroelectronics | ST25DV series NFC tags |
| RF Micro Devices | Low-power IF transceiver modules |
Future developments include: - Miniaturization (<0.5mm chip tags for textile integration) - Energy-harvesting passive tags with sensor fusion - Blockchain-integrated RFID for supply chain security - 5G-enabled RFID for real-time location systems (RTLS) - Biodegradable tags for sustainable retail applications