接口照片微波频率计EIP575/opt02SourceLockingMicrow***eFrequencyCounter(cm，kg)EIPMicrow***e575Features:10Hzto18GHz.Automaticsourcelocking.YIG-tunedRFinputfilter.ExcellentFMtolerance,and10dBamplitudediscrimination.Resolution:1Hzto1GHz.Measurementtime:1mSecfor1kHzresolution.1Secfor1Hzresolution.Sensitivity:-25dBm.Uptoninepreprogrammedfrequenciescanbestoredforeasyrecall.GPIB.)