TheR3131Aoffersa9kHzto3GHzfrequencyrange,meetingthefrequencyneedsofbothPCSandcellularwirelessstanda***.Thesynthesizedarchitectureandspecificati***suchasphasenoiselowerthan-100dBc/Hz@20kHzoffset,ensuremeasurementaccuracyandrepeatability.Thislevelofaccuracy,plusone-buttonautomatedmeasurementsforadjacentchannelpower,occupiedbandwidth,and***erageandtotalpower,maketheR3131Aagreatchoiceforwirelessdesignandtroubleshooting.TheR3131Aalsoprovidesautomaticpass/faillimittesting,greatformanufacturingapplicati***.9kHzto3GHz,1kHzresolutionUpto133dBdynamicrangeBuilt-inOBW,ACP,andPowermeasurementfuncti***AUTOTUNEforinstantmeasurementsAUTOCALforhighlevelaccuracyEMCmeasurementswithbuilt-inQPdetectorGPIB,RS232C,Centronics,andfloppydriveLarge5.7"displayTrackinggenerator(optional中赛仪器库存大量各种高频二手机现货特新机***出售中一本公司长期现金回收各种高频二手仪器)