The following program creates an independent power calibration over a specified frequency span when performing a Cal All.
This VBScript (*.vbs) program can be run as a macro in the PNA. To do this, copy the following code into a text editor file such as Notepad and save it on the PNA hard drive as BalancedCOM.vbs. Learn how to setup and run the macro.
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SYST:PRESET sens:freq:start 1e9 sens:freq:stop 2e9 calc2:par:def "S22Ch2",S22 disp:wind:trac2:feed "S22Ch2" sens2:freq:start 5e9 sens2:freq:stop 7e9 SYST:CAL:ALL:RESet syst:cal:all:sel 1,2 syst:cal:all:chan1:port:sel 1,2 syst:cal:all:mcl:prop:val "Include Power Calibration","true" syst:cal:all:mcl:prop:val "Enable Extra Power Cals","Port 2,Port 3" SYST:CAL:ALL:GUID:CHAN? syst:cal:all:ind:sour:cal:cat? syst:cal:all:ind:sour3:cal:range:add syst:cal:all:ind:sour3:cal:range1:start 3e9 syst:cal:all:ind:sour3:cal:range1:stop 4e9 syst:cal:all:ind:sour3:cal:range1:points 21 syst:cal:all:ind:sour3:cal:range:add syst:cal:all:ind:sour3:cal:range2:start 20e9 syst:cal:all:ind:sour3:cal:range2:stop 21e9 syst:cal:all:ind:sour3:cal:range2:points 7 syst:cal:all:ind:sour2:cal:range:add syst:cal:all:ind:sour2:cal:range1:start 3e9 syst:cal:all:ind:sour2:cal:range1:stop 4e9 syst:cal:all:ind:sour2:cal:range1:points 21 syst:cal:all:ind:sour2:cal:rang:count? syst:cal:all:ind:sour3:cal:rang:count? syst:cal:all:ind:sour2:cal:rang:clear syst:cal:all:ind:sour2:cal:range:count? syst:cal:all:ind:sour3:cal:range1:start? syst:cal:all:ind:sour3:cal:range1:stop? syst:cal:all:independent:source3:cal:range1:points? syst:cal:all:ind:sour3:cal:range2:start? syst:cal:all:ind:sour3:cal:range2:stop? syst:cal:all:ind:sour3:cal:range2:points? SYST:CAL:ALL:PORT1:SOUR:POW:ATT 0 SYST:CAL:ALL:PORT1:REC:ATT 0 SENS500:CORR:COLL:GUID:CONN:PORT1 'APC 3.5 male' SENS500:CORR:COLL:GUID:CONN:PORT2 'APC 3.5 female' SYST:CAL:ALL:GUID:PORT? SENS500:CORR:COLL:GUID:CKIT:PORT1 'N4691-61004 ECal 13442' SENS500:CORR:COLL:GUID:CKIT:PORT2 'N4691-61004 ECal 13442' SENS500:CORR:COLL:GUID:PSEN1:POW:LEV -5 SENS500:CORR:COLL:GUID:INIT SENS500:CORR:COLL:GUID:STEP? SENS500:CORR:COLL:GUID:DESC? 1 **PAUSE** SENS500:CORR:COLL:GUID:ACQ STAN1 SENS500:CORR:COLL:GUID:DESC? 2 **PAUSE** SENS500:CORR:COLL:GUID:ACQ STAN2 SENS500:CORR:COLL:GUID:DESC? 3 **PAUSE** SENS500:CORR:COLL:GUID:ACQ STAN3 SENS500:CORR:COLL:GUID:SAVE |
The channel number used for the SENSe header is determined by the SYST:CAL:ALL:GUID:CHAN? command. You must query this channel number – do not assume that it will always be a particular value.