... seri AD8362ARUZCategoryRF/IF and RFIDFamilyRF DetectorsSeries-Frequency50Hz ~ 3.8GHzRF TypeCellular, GSM, CDMA, TDMA, TETRAInput Range-52dBm ~ 8dBmAccuracy0.5dBVoltage - Supply4.5 V ... ,Inductor , SMDLED and so on . Which are widely used in Communication ,Industry control, Military ,computer and peripheral devices ,Consumer Electronics ect ...