RFID Card Types

RFID (Radio Frequency Identification) cards come in various types, each suited for different applications. Here are the main types:

1. Low Frequency (LF) RFID Cards:

   • Frequency Range: 30 kHz to 300 kHz
   • Read Range: Up to 50 cm
   • Applications: Animal tracking, access control, and automotive immobilizers
   • Advantages: Good penetration through metal and water

2. High Frequency (HF) RFID Cards:

   • Frequency Range: 3 MHz to 30 MHz (commonly 13.56 MHz)
   • Read Range: Up to 1 meter
   • Applications: Contactless payment systems, library book tracking, and smart cards
   • Advantages: Higher data transfer rates and better security features

3. Ultra-High Frequency (UHF) RFID Cards:

   • Frequency Range: 300 MHz to 3 GHz (commonly 860 MHz to 960 MHz)
   • Read Range: Up to 12 meters
   • Applications: Supply chain management, inventory tracking, and asset management
   • Advantages: Longer read range and faster data transfer

4. Near Field Communication (NFC) Cards:

   • Frequency Range: 13.56 MHz (a subset of HF)
   • Read Range: Up to 10 cm
   • Applications: Mobile payments, secure access, and data exchange between devices
   • Advantages: Easy to use with smartphones and other NFC-enabled devices
   • Active RFID Cards:
• Power Source: Internal battery
• Read Range: Up to 100 meters
• Applications: Real-time location tracking, large-scale asset management
• Advantages: Longer read range and ability to store more data

1. Passive RFID Cards:

   • Power Source: Powered by the RFID reader’s signal
   • Read Range: Shorter than active RFID, typically up to 12 meters for UHF
   • Applications: Similar to active RFID but for shorter range applications
   • Advantages: Lower cost and maintenance

Each type of RFID card has its own strengths and is chosen based on the specific needs of the application. Do you have a particular use case in mind for RFID cards?

• RFID Card Reader