Products
EM4200 Card
EM4200 is a CMOS integrated circuit intended for use in
electronic Read Only RF transponders. It is designed to
replace directly the EM Microelectronic-Marin Read Only
ICs EM4100/4102 and EM4005/4105.
Comparing to EM4100/4102 and EM4005/4105, the chip
provides higher reading range performances and
presents on its coil terminals a 250pF resonant capacitor
(selectable by mask option).
The 128 bit unique code is stored in laser programmed
ROM. Several options are available to use 64, 96 or 128
bits of ROM.
The circuit is powered by an external coil placed in an
electromagnetic field and gets its master clock from the
same field. By turning on and off the modulation current,
the chip will send back the unique code contained in a
factory pre-programmed laser ROM.
Feature
– Dimensions: CR80 85.60 x 53.98mm
– Thickness: 0.90-0.92mm
– Material: PVC, PET, PC, PET-G etc
– Card Surface: Matt/ glossy finish
– Housing: Lamination
– Working Frequency: 125KhzHz
– Reading Distance: 0-5CM(according to the reader power)
Printing Option
– Pantone Printing
– Offset Printing
– Single Color Printing
– Silkscreen Printing
– Metallic Gold/Silver
Personalization:
– Hole punching, Embossed, Hologram
– Hot-Stamping silver/gold,
– Magnetic stirp, LoCo 300/650oe, HiCo 2750/4000oe
– Thermal print number/barcode
– Inkjet print number/barcode
– UV inkjet print number/Barcodes
– Laser print number
– Scratch off
Application
– Access Control
– Attendance Management
– Automated Parking Management.
– Supply chain management
– Asset tracking
– Container identification
– Customer loyalty programs
Low Frequency (LF) RFID is a band on the radio frequency spectrum that typically operates between 125 kHz and 134 kHz. Technically, LF applications can operate on a larger bandwidth from 30 kHz to 300 kHz; however, the specific band varies from country to country and depends on frequencies set aside for radio and marine life tracking.LF RFID communicates in a similar fashion to HF/NFC RFID in that it uses electromagnetic coupling to send and receive signals. Below are a few facts about LF RFID:1:Only small amounts of data can be stored on the tags.2:LF tags are typically smaller than other types of RFID tags.3:LF systems have shorter read ranges than both HF and UHF RFID.
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