Dual frequency rfid smart card accommodates two passive RFID chips to transmit to a reader in the ultrahigh-frequency (UHF card), high-frequency (HF card) or low-frequency (LF card). The dual-frequency cards are commercially available now, and are being tested by some of existing buyers.

HF+ UHF dual frequency hybrid pvc card is combine the HF RFID chip and UHF RFID chip into one card. the plastic card can be read both by HF and UHF reader. Fee Design And Blank Samples Are Free!

The Dual Frequency Composite Card menas there are two different chips in one card, and this dual card is used for the different purpose of each chip. The most dual chip combo includes Conact IC card and magnetic card or contactless card, such as LF+HF/UHF card, UH+UHF card etc. Free Design And Similar/Blank Samples Are Free !