Dual Band HF & UHF RFID Anti-metal Tag - China Suppliers & Factory for UHF RFID Tag Solutions
Product Description
Our dual band RFID tag supports both HF and UHF, and it is also an anti-metal RFID tag designed to support sticking directly on metal surfaces. These advantages enable more versatile and efficient applications:
Retaining the ability of HF RFID to interact: You can use a HF reader to read the tag, just like a handheld smartphone RFID reader, expanding the use of RFID for consumer applications like anti-counterfeiting and traceability.
Retaining the function of UHF RFID for large-scale rapid inventory: Built-in UHF RFID chip supports a long reading range, making it suitable for rapid inventory in warehousing, logistics, and sorting applications.
Empower by dual band and anti-metal: This dual-band RFID tag combined with anti-metal functions can solve the metal material products identification problem, opening up more possibilities with HF and UHF features in one tag.
Providing a solution for scenarios that require both high inventory efficiency and direct consumer interaction: Applications that need both the rapid inventory capabilities of UHF and the consumer interaction features of HF can benefit from this dual-band tag.
Allowing for the use of a single chip for both HF and UHF operation: You can use a single chip that functions optimally in both the HF and the UHF frequency bands.
Parameter
Physical Characteristics
| Dimensions | 105.0x30.0mm, Hole: D5.2mmx2; thickness: 7.5mm |
| Weight | About 27g |
| Material | ABS+PC |
| Colour | White or other color customizable |
| Mounting Methods | Adhesive, screw, binding |
RFID Specifications
| Frequency | UHF: US(902-928MHz), EU(865-868MHz); HF: 13.56MHz |
| Protocol | ISO18000-6C (EPC global UHF Class 1 Gen 2); ISO/IEC 14443A-3 |
| IC type | EM4423 |
| Memory | 7 bytes UID (NFC), 96bit TID (EPC); 1920 bit USER data (NFC), 160 bit USER data (EPC); 128 bit EPC |
| Write Cycles | 100,000 times |
| Functionality | Read/write |
| Data Retention | 50 Years |
| Applicable Surface | Metal Surfaces |
| Read range (Fix) | Up to 500cm (US, on metal); Up to 400cm (EU, on metal) |
| Read range (Handheld) | UHF 150cm (on metal), HF 1cm (on/off metal) (US); UHF 130cm (on metal), HF 1cm (on/off metal) (EU) |
Communication & Barcoding
| RFID | RFID Supported |
| Barcoding | Not support |
User Environment & Development
| IP Rating | IP68 |
| Operating Temp. | -25°С to +85°С |
| Storage Temp. | -40°С to +85°С |
| Humidity | 5% RH - 95% RH non condensing |
| SDK | Support |
Accessories
| Not applicable |
Download
Product Datasheet
PDF Format • Specifications & Technical Details
Frequently Asked Questions (FAQ)
Q1:
What are the key benefits of a dual-band RFID tag?
A dual-band tag combines HF (High Frequency) and UHF (Ultra High Frequency) capabilities. UHF enables long-range, rapid inventory tracking (up to 5 meters), while HF allows close-range interaction using standard NFC-enabled smartphones for authentication, tracking, and consumer interaction.
Q2:
Can this RFID tag be mounted directly onto metal surfaces?
Yes. This is an anti-metal RFID tag specifically designed with isolation materials to prevent metal interference, allowing it to function reliably when adhered, screwed, or bound directly onto metallic items.
Q3:
What chip does this dual-band RFID tag use?
This tag utilizes the EM4423 IC, which integrates both HF/NFC and UHF functionalities onto a single chip, sharing common memory for seamless data synchronization across both bands.
Q4:
What is the expected read range for this tag?
Using a fixed reader on metal, the read range is up to 500cm (US standard) or 400cm (EU standard). With a handheld reader, the UHF range is up to 150cm (on metal) and the HF range is up to 1cm (both on and off-metal).
Q5:
Is the tag suitable for harsh outdoor environments?
Yes, the tag features an IP68 protection rating, making it highly dustproof and waterproof. It has an operating temperature range of -25°C to +85°C and is housed in a durable ABS+PC casing.


