| Function: | Identification, Payment, Encrypt/Decrypt, Information |
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| Type: | Smart Card |
| Material: | PVC |
| Read-Write Method: | Non-Contact Type |
| Label Category: | Passive |
| Structure: | Read-Write Card |
| Samples: |
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| Customization: |
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Audited Supplier EM card was offered by EM company , which its working frequency is 100 kHz ~ 150 kHz,and has read/write function of contactless RFID chip. It's low consumption and can provide various data transmission rate and data encoding .
Since EM chip is not only compatible with ISO 11784/11785 standard chip, also in line with ISO FDX / B animal identification standards, therefore, the chip can be widely use in various application management system, in particular, animal identification and tracking management.
EM card with 32-bit password read / write protection, 32-bit unique ID code and 10 user codes. EM card has 512 bit EEPROM memory space, is divided into 16 sectors, each sector has 32 bit, One of the lock can change the data block of EEPROM into reading only
EM4469 chip is low consumption and can provide various data transmission rate and data encoding . And the internal integration resonant capacitance can mask choice, no need external capacitors. In addition, it also has on-chip rectifier and voltage limiter that can be work in -40 ºC ~ 85 ºC temperatures.
Common EM chips are: EM4100, EM4102, EM4200, EM4305, EM4450...etc.
EM4100 chip:
Frequency: 125Khz
ID Size: 64 bit Read Only
Encoding Scheme: Manchester Encoding
Material: PVC, ABS, PET
Temperature: 20ºC - +50ºC
Dimensions: 85.6 × 54 × 0.86 ( mm )
EM4102 chip:
General description
The EM4102 (previously named H4102) is a CMOS integrated circuit for use in electronic Read Only RF Transponders. The circuit is powered by an external coil placed in an electromagnetic field, and gets its master clock from the same field via one of the coil terminals. By turning on and off the modulation current, the chip will send back the 64 bits of information contained in a factor programmed memory array. The programming of the chip is performed by laser fusing of polysilicon links in order to store a unique code on each chip. The H4102 has several metal options which are used to define the code type and data rate. Data rates of 64, 32 and 16 periods of carrier frequency per data bit are available. Data can be coded as Manchester, Biphase or PSK. Due to low power consumption of the logic core, no supply buffer capacitor is required. Only an external coil is needed to obtain the chip function. A parallel resonance capacitor of 78pF is also integrated.
Features
> 64 bit memory array laser programmable
> Several options of data rate and coding available
> On chip resonance capacitor
> On chip supply buffer capacitor
> On chip voltage limiter
> Full wave rectifier on chip
> Large modulation depth due to a low impedance modulation device
> Operating frequency 100 - 150 kHz
> Very small chip size convenient for implantation
> Very low power cons
Applications
Anticounterfeiting
Access control
Industrial transponder
a).One-step service without any extra charge
We definitely produce all goods by ourselves, and banned for allowing any outsourcing production from other factories. It is the 1 stop service from printing, surface disposal, materials die-cutting, craftsmanship, QC, packing, delivery, therefore quality is 100% assured.
b).We can do all variety of stickers as customers different requirements
We have plenty of manufacturing techniques. Laser sticker, self-adhesive sticker, name sticker, paper sticker, pvc sticker, PVC cards,coupons,tickets,tapes,certificates .High-quality, competitive price, best service, any size, any color, any logo, any design. So can provide better service for you.
c).Excellent and Experienced staff with designer
All our team members are highly experienced with responsible manners, All of them are in possession of Bachelor degree, Our designers with 5 years experience in design, So can provide you with better design scheme.
d).Reasonable price
Choose the best material, technology, competitive price, with the lowest price for your services.
1. Warranty: 1 years
2. Free Replacement: If have inaccurate card within order, Jianhe Smart Card will provide free replacements.
Shenzhen JianHe Smart card Technology Co.,Ltd was founded in 2004.As the only Honored and certified China National Hi-Tech Enterprise for smart card industry, jianhe is offering a complete range of card solutions such as magnetic cards , barcode cards, VIP cards,membership cards, gift cards, portrait cards, contact IC cards, CPU cards, RFID cards, blank cards, visual cards,RF Inlay, HF/UHF inlay, label, UHF label, E-label, smart seal, anti-tamper label, library label, and windshield label,etc, half-products like inlay and card related readers and printers, which have been widely used in Hotel Access, Access control, time&attendance, Parking system, Transportation, telecommunication, education, finance, social security, tourism, shopping malls, commerce, tax, enterprise All-in-one card system, etc.
With 5 million US dollars of register capital, 1.5 million production equipment investment, Jianhe has over 5,000 square meters of GB/T 19001-2008/ISO9001:2008 standard plant, in which, over 3,000 square meters of 10,000 class antistatic and dust free constant temperature and humidity workshop. Equipped with latest HEIDELBERG for colors printing press, whole-automatic IC packing machine, whole-automatic embedded wiring machines, etc. Over 400 employees working and offering their best service in the factory, over 15 million cards each month are delivered to customers and partners all in the world.
As a shining star in smart card and RFID labels industry , we are working hard to extend our business more widely and deeply in different applications in both domestic and overseas markets. We have been and will be providing excellent quality products and comprehensive service for worldwide customers all the times.
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Audited Supplier 
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