:TDR:SPMemory:LOAD

Command Syntax

:TDR:SPMemoryN:LOAD

Where N identifies one of four possible S-parameter memories {1:4}. For example, :SPMemory3.

Description

Loads into the specified S-parameter memory all currently available S-parameters from either another S-parameter memory or from a DUT in TDT/TDT mode. To select the source S-parameter memory or DUT, use the :TDR:SPMemory:LOAD:SOURce child command. To load S-parameters from a source file instead, use the :TDR:SPMemory:FILE:LOAD command

Example Command Sequence

  //  Load DUT 2 S-parameters into memory 1.
:TDR:SPMemory1:LOAD:SOURce DUT2  //  Select DUT2 for memory 1.
:TDR:SPMemory1:LOAD  //  Load the data into memory 1.  //  Load S-parameters in Touchstone file into memory 2.
:DISK:SPARameter:LFName dut_response.s2p  //  Select S-parameter file.
:DISK:SPARameter:RECall:DESTination SPMemory2  //  Select memory 2.
:DISK:SPARameter:RECall  //  Load the file data into memory 2.  //  View S11 from memory 1 on trace 3.
:TRACe3:DUT SPMemory1   //  Select memory 1 as source for trace 3.
:TRACe3:PARameter S1_1   //  Select S-parameter.
:TRACe3:OPERator MAGNitude
:TRACe3:CWINdow MAGNitude1   //  Select one of 4 Freq-Mag content windows.
:TRACe3:COLor TCOLor3
:TRACe3:DISPlay ON

  //  View S11 from memory 2 on trace 4.
:TRACe4:DUT SPMemory2   //  Select memory 2 as source for trace 4.
:TRACe4:PARameter S1_1   //  Select S-parameter.
:TRACe4:OPERator MAGNitude
:TRACe4:CWINdow MAGNitude1
:TRACe3:COLor TCOLor6
:TRACe4:DISPlay ON