Bandwidth DCto100MHz(-3dB)Accuracy +/-2%InputImpedance 4Mohm//7pFeachsidetogroundOutputVoltage -Swing(into50kohmload) +/-7V-Offset(typical) +/-5mV-Noise(typical) 0.9mVrms-SourceImpedance(typical) 50ohm(forusing1Mohminputsystemoscilloscope)PowerRequirements -Standard 4xAAcellsor6VDC/200mAmainsadaptor orregulated9VDC/120mAmainsadaptor-Options PowerleadsLengthofBNCCable 90cmLengthofInputLeads 30cmWeight 500gDimension(LxWxH) 202mmx83mmx38mmSpecificationsSI-9101SI-9110AttenuationRatio1:10/1001:100/1000CMRR(typical)-85dB@50Hz,-55dB@1MHz-80dB@60Hz,-50dB@1MHzDifferentialInputvoltage(DC+PeakAC)+/-70V@1/10+/-700V@1/100+/-140V@1/100+/-1400V@1/1000CommonModeVoltage(DC+PeakAC)+/-700V@1/10 1/100+/-1400V@1/100 1/1000AbsoluteMax.Input(Eachsidetoground)1000VrmsCATIII1000VrmsCATIII