·The4431RFSamplingWattmeteristhesameasthemodel43GeneralPurposeWattmeterexceptforanRFsignalsamplerprobe.ThisRFprobeprovidesalowpowersampleofthesignalbeingmeasuredandis***ailableatafemaleBNCconnectorontherightsideofthehousing.Thesignallevelcanbeadjustedwithacontrolknobonthefrontofthemeter.ThesampledoutputcanbeconnectedtoanyRFsignalmonitoringdevicesuchasafrequencycounter,spectrumanalyzer,oroscilloscope.AccurateCWfieldpowermeasurementwhileprovidingavariableRFtapforsignalanalysisormonitoring·UsesindustrystandardBirdelementswithspacetostore2additionalwithinthemeterhousing·RuggedmetalhousingforthemostdemandingenvironmentsQuickChange(QC)connectorstominimizetheneedforadaptorswhenmakingcriticalmeasurementsPowerandFrequencyRange5kWmax.2-30MHz1kWmax.30-1000MHzusingBird®Plug-inElementsAccuracy&plu***n;5%offullscaleInsertionVSWRNConnectors1.07max.to1000MHzInsertionLoss0.1dBmax.(2-512MHz)0.2dBmax.(512-1000MHz)RFSampleOutputVariable-15to-70dBfromBNC(Female)portConnectorsQCType(FemaleNnormallysupplied)FinishGrayPowderCoatNominalSize[inches(mm)]6-7/8"x5-1/8"x3-5/8",includingconnectors(HxWxD)175x130x92mmWeight4lbs.(1.8kg))