类型见详参品牌台湾三华型号有源差分探头SI200测量范围见详参（V）重量300（g）外形尺寸111*22*14（mm）电压测量误差±1%SpecificationsBandwidth200MHzAttenuation1/10Accuracy±1%InputImpedance500KΩ//7pFeachsidegroundInputVoltage-DifferentialInputVoltage±20V-CommonModeVoltage±60V-AbsoluteMax．Voltage(eitherinputtoground)±60ＶOutputVoltage-Swing(into50KΩload)±2V-Offset(typical)＜±2mV-SourceImpedance（typical）50ΩCMRR（typical）-80dB@100Hz;-50db@10MHzPowerRequirements-Standard6VDC/90mAor9VDC/70mAmainsadaptor-OptionsRemovablebatterypackorpowerleadsLengthofBNCLead125cmLengthofInputLeads50cmWeighr300gDimension(L×W×H)111mm×22mm×14mmFeatures:Bandwidthupto200MHz0.1mVSensitivityApplications:TelecomMeasurementxDSLApplicationsHighSpeedPowerMeasurementDifferentialLineTransmitterandReceiverDesign)