LRI2K Card

Contactless LRI2K Card

The LRI2K card is a contactless memory card powered by the received carrier electromagnetic wave. It is a 2048-bit electrically erasable programmable memory (EEPROM). The memory is organized as 64 blocks of 32 bits. The LRI2K is accessed via the 13.56 MHz carrier electromagnetic wave on which incoming data are demodulated from the received signal amplitude modulation (ASK: amplitude shift keying). The received ASK wave is 10% or 100% modulated with a data rate of 1.6 Kbit/s using the 1/256 pulse coding mode or a data rate of 26 Kbit/s using the 1/4 pulse coding mode.

Outgoing data are generated by the LRI2K load variation using Manchester coding with one or two subcarrier frequencies at 423 kHz and 484 kHz. Data are transferred from the LRI2K at 6.6 Kbit/s in low data rate mode and 26 Kbit/s fast data rate mode. The LRI2K supports 53 Kbit/s in high data rate mode with one subcarrier frequency at 423 kHz.

LRI2K Card Standard Features:

– Working Frequency: 13.56mhz
– IC Memory : UID 8 Byte , User 2048 bit
– Chip : LRI2K
– Protocol: ISO15693&18000-3
– Read and Write
– Material: PVC, PET, ABS,PET etc
– Surface Option: Gloss, Matt
– Dimensions: CR80 85.5 x 54mm or Customized
– Thickness: 0.84~0.86mm
– Housing: Lamination
– Data Storage Time: 10 years
– Operating Temperature: -15℃ and +60℃
– Storage Temperature: -20℃ and +70℃
– Package: 250pcs /box, 5000pcs / carton
– Warranty : 1 Year


– Industrial Identification
– Vending Machines
– Prepaid Cards


– Offset Printing
– Silk Screen Printing
– UV Printing
– LoCo300
– HiCo2750
– Magstripe Encoding
– DOD Printing
– Thermal Printing
– Embossing
– Hologram
– Encoding



For further details, email

HUAYUAN 13.56mhz LRI2K Card Datasheet
LRI2K Card
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