This example program creates a Phase Noise Spurious measurement.
This VBScript program can be run as a macro in the VNA. To do this, copy the code into a text editor file such as Notepad and save on the VNA hard drive as PN_Spurious.vbs. Learn how to setup and run the macro.
See Other SCPI Example Programs
' Phase Noise - Spurious analysis ' Dim app Dim scpi ' Create / Get the VNA application. Set app = CreateObject("AgilentPNA835x.Application") Set scpi = app.ScpiStringParser ' Set sort order of spurious list scpi.parse "CALCulate:MEASure:PN:SPURious:SORT OFFSet" ' Enable spurious analysis scpi.parse "CALCulate:MEASure:PN:SPURious:ANALysis:STATe ON" ' Disable spurious omission scpi.parse "CALCulate:MEASure:PN:SPURious:OMISsion:STATe OFF" ' Set sensibility of spurious detection to 2.5 scpi.parse "CALCulate:MEASure:PN:SPURious:SENSibility 2.5" ' Set minimum level of spurious to 140 dBc scpi.parse "CALCulate:MEASure:PN:SPURious:THReshold:LEVel:MINimum -140.0" ' Set threshold table (***** but this feature is hidden at 1st release of MintP *****) scpi.parse "CALCulate:MEASure:PN:SPURious:THReshold:TABle:DELete" scpi.parse "CALCulate:MEASure:PN:SPURious:THReshold:TABle:DATA 1e3,-135.0,42.0,5e3,-145,56" ' Show spot noise table scpi.parse "DISPlay:WINDow:TABle:SPURious:ENABle ON" ' Query analysis results s1 = scpi.parse("CALCulate:MEASure:PN:SPUR:DATA?") Wscript.Echo "Spurs Result " & s1 |