SpectrumAnalyzers U3741 WirelessLANnetworks,cellulartelephones,contactlesssmartcards,terrestrialdigitalbroadcasts-allofthemhavebecomeapartofourdailylives,andallofthemusehigh-frequencywirelesstechnology.Diversifyingapplicationsandexpandingdemandforcommunicationsdeviceshaveexacerbatedcompetitioninthemarket,placingmanufacturersunderpressuretoreducemanufacturingcosts.Makersoftestandmeasurementequipmentcansupportincreasedcost-efficiencybyofferingfasterperformanceevaluations,thusreducingcostoftestandequipmentcosts.Additionally,demandfromdevicemanufacturershasdrivenatrendformeasuringinstrumentstogrowsmallerandlighter,sothattheymaybetransportedoutsidethefactory,toanylocationwheremaintenanceandtestingworkneedstobedone.TheU3741isa3GHzportablespectrumanalyzerthatpreciselymeetstothesedemands. Feature Feature UpgradedMeasuringSpeedusinghigh-speedprocessing(twiceasfastincomparisonwithourconventionalmodels) Compactdesign,lightest(inthisclass) LowestcostSpectrumAnalyzerwithbasicfunctionalityinthisclass MainPerformance Frequencyrange:9kHzto3GHz Noiselevel:-135dBm(centerfrequency1GHz,Pre-AmpON) Resolutionbandwidths:100Hzto1MHz GeneralFunction RMSdetectionsupportshigh-speed,high-stabilitypowermeasurement EmissionMask,OBW/ACP,andotherlimittestfunctions USBInterfaceforsaving/recallingconfigurationfilesandmeasurementdata Option Model Alphabetical Description OPT.15 75ΩInputImpedance OPT.20 Highstabilityfrequencyreference OPT.28 EMCfilter OPT.70 High-PuritySpectrumAnalysis OPT.75 75ΩTrackingGenerator OPT.76 50ΩTrackingGenerator