Long Range Rfid Reader Uhf Module
Shenzhen Chafon Technology Co.,Ltd is one of the leading long range rfid reader uhf module manufacturers and suppliers in China,Website:http://www.chafontech.com, welcome to wholesale newest, low price and high-quality long range rfid reader uhf module from us.
CF-MU902 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.
l Self-intellectual property;
l Support ISO18000-6C(EPC C1G2) protocol tag;
l 865~868MHz, 902~928MHz frequency band(frequency customization optional);
l FHSS or Fix Frequency transmission;
l RF output power up to 30dbm (adjustable with 1db step);
l Effective distance 9m with 6dBiL antenna and E41 tag;
l Support one external antennae with MMCX-J socket;
l Low power dissipation with single +3.4V~+5V DC power supply;
l Support 2 GPIO port with 2outputs;
l Support RS232(TTL level) interface and USB 2.0 interface;
2. Host connector
Enable PIN. High level effective with internal 1Mohm resistor pulled up to VCC
Low level effective external reset input with internal pull-up to 3.3V.
USB Data Minus
USB Data Positive
Status Instruction Pin
Serial Data Output
Serial Data Input
l Absolute Maximum Rating
l Electrical and Mechanical Specification
Under TA＝25℃，VCC＝+5V unless specified
(including shielding and heat sinking)
L x W x H
60.5 x 42 x 9.5
1. When designing fixed reader with CF-MU902M, 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. Please refer to CF-MU902M user’s manual for detailed protocol description.