IDRFID Technology Co.,Ltd is one of the leading hf reader manufacturers and suppliers,Website:http://www.idrfidtag.com, welcome to buy hf reader from us.FEATURESSize?105mmx70mmx11mmWeight: 80g_ Self-intellectual property;_ Support mainstream ISO/IEC15693, ISO14443TypeA/TypeB protocol tag (TI, PHILIPS, ST,INFINEON, FUJITSU, EM?);_ Advanced tag processing algorithm, high identification rate;_ Built-in TX/RX antenna with effective distance up to 150mm *;_ Low power dissipation design;_ USB 1.1 interface. No external power source needed;_ Provide DLL and demonstration software to facilitate development�CHARACTERISTICS_ Absolute Maximum RatingITEMSYMBOLVALUEUNITPower SupplyVCC5VOperating Temp.TOPR-10~ 60?Storage Temp.TSTR-25~ 80?�Electrical and Mechanical SpecificationUnder TA?25??VCC? 5V unless specifiedITEMSYMBOLMINTYPMAXUNITPower SupplyVCC3.355.5VCurrent DissipationIC90150mAFrequencyFREQ13.56MHz�