Uhf Rfid Reader Writer Module - Shenzhen Chafon Technology Co.,ltd

Uhf Rfid Reader Writer Module

PRICE: contract price
Product Description
Shenzhen Chafon Technology Co.,Ltd is one of the leading uhf rfid reader writer module manufacturers and suppliers in China,Website:http://www.chafontech.com, welcome to wholesale newest, low price and high-quality uhf rfid reader writer module from us. General Description CF-MU940 is a high performance UHF RFID Reader Module. It is designed upon fully self-intellectual property. Based on proprietary efficient digital signal processing algorithm, it supports fast tag read/write operation with high identification rate. It can be widely applied in many RFID application systems such as logistics, access control, attendance system, anti-counterfeit and industrial production process control system. FEATURES Self-intellectual property; Support ISO18000-6C(EPC C1G2) protocol tag; 865~868MHz, 902~928MHz frequency band(frequency customization optional); FHSS or Fix Frequency transmission; RF output power up to 30dbm (adjustable with 1db step); Effective distance 9m with 6dBiL antenna and E41 tag; Support four external antennae with MMCX-J socket; Low power dissipation with single +5V DC power supply; Support 3 GPIO port with 2outputs and 1 input; Support RS232(TTL level) interface and USB 2.0 interface. INTERFACE   Antenna socket  Host connector No. Symbol Comment 1,2 VCC +5VDC 3,4 GND GND 5 USB_5VSENSE USB Detection Pin 6 nRST Low level effective external reset input with internal pull-up to 3.3V. 7,8 ANT1,ANT0 Antenna Indicator 00-   ANT1 01-   ANT2 02-   ANT3 03-   ANT4 9 USB-DM USB Data Minus 10 USB-DP USB Data Positive 11,12 GPO2,GPO1 General Output 13 GPI1 General Input 14 TXD Serial Data Output 15 RXD Serial Data Input CHARACTERISTICS l  Absolute Maximum Rating ITEM SYMBOL VALUE UNIT Power Supply VCC 6 V Operating Temp. TOPR -20~+55 ℃ Storage Temp.   TSTR -25~+75 ℃ l  Electrical and Mechanical Specification Under TA=25℃,VCC=+5V unless specified ITEM SYMBOL MIN TYP MAX UNIT Power Supply VCC 4.75 5.0 5.25 V Current Dissipation IC 1500 mA Frequency FREQ 865 928 MHz Size (including shielding and heat sinking) L x W x H 69 x 43 x 10.5     mm Application Information 1.       When designing fixed reader with CF-MU940, please take care of heat sinking and remember to make sure the heat sinker of the module is closely and stably attached to the reader’s bottom plate; 2.       ANT1 is the default antenna port. Please pay attention to antenna port’s definition. 3.       Please refer to CF-MU940 user’s manual for detailed protocol description.

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Company Info

Shenzhen Chafon Technology Co.,ltd
Contact Person:
Suyuan Dong