Com-Power前置放大器PAP-501品牌：ComPower型号：PAP-501Frequency:10MHz-1000MHzApplication:EMI/EMCMeasurementsGain:21dBGainFlatness:&plu***n;2dBPIdB:+10dBmMaxInput:2VDC,+10dBmImpedance:50OhmsConnectorType:BNCPower:6VDC,0.5ASize:83x42x25mm(3.27"x1.65"x0.985")Weight:1lb.(0.45kg))