NRVD 功率計
仪器信息网 · 2011-03-24 01:02 · 5853 次点击
Rohde&Schwarz,Inc.NRVSonechannelandNRVDDualchannelpowermeterdisplayunit,IEEEbus,digital/analogdisplay
TheNRVDcoversatotalbandwidthof40GHzandapowerspanfrom100pWuptothekWrange.Beingindividuallyandabsolutelycalibrated,themeasuringheadscanbeinterchangedasrequiredwithoutimpairingspecifiederrorlimits.Thewiderangeofmeasuringheadsincludesthermalpowersensorsaswellashighlysensitivediodepowersensors,peakpowersensors,probesandinsertionunitsforvoltagemeasurements.
Features:
LCdisplaywithvariablebacklighting,separatedigitalreadoutforeachchannel,bargraphindicator
Softkeysforcontrolviamenus
Entryofreferencevaluesforlevelandattenuation
13digitalfiltersfornoisesuppression,manualorautomaticfilterselection
Storageof20instrumentsetups
Input/outputoptionwithDCfrequencyinput,analogoutputs,triggerinput,readyoutput
Rearconnectorsformeasuringheadsinsystemoperation
Generatorfortestingmeasuringheads
Correctionoffrequencyresponseofmeasuringheads:Frequencyentryviakeyboard,IEC/IEEEbusorbymeansofafrequency-proportionalDCvoltage.