R&S ZNB Series - Page 1234

Command reference
R&S
®
ZNB/ZNBT
1234User Manual 1173.9163.02 ─ 62
Example:
*RST; CORR:COLL:FIXT:LMP:LOSS OFF
Configure a fixture compensation measurement (for all chan-
nels): The analyzer performs an Auto Length (no loss) calcula-
tion.
CORR:COLL:FIXT:ACQ OPEN, 2; :CORR:COLL:FIXT:ACQ
SHOR, 4
Perform a fixture compensation sweep at port 2, terminated with
an open standard, and at port 4, terminated with a short.
CORR:COLL:FIXT:SAVE
Save and apply the compensation data.
CORR:COLL:FIXT:STAR
Prepare a new fixture compensation measurement, deleting the
previous data for channel 1.
CORR:COLL:FIXT:LMP OFF
Select a Direct Compensation measurement (for all channels
and traces).
CORR:COLL:FIXT:ACQ SHOR, 1, 3
Perform a fixture compensation sweep at ports 1 and 3, termina-
ted with a short standard.
CALC2:PAR:SDEF 'Trc2', 'S22'
Create channel no. 2 with a trace named Trc2.
SENS2:CORR:COLL:FIXT:STAR
Prepare a fixture compensation measurement for channel 2. The
channel 1 data is not affected.
SENS2:CORR:COLL:FIXT:ACQ SHOR, 1, 3
Repeat the previous fixture compensation sweep for channel 2.
SENS1:CORR:COLL:FIXT:SAVE; :SENS2:CORR:COLL:
FIXT:SAVE
Save and apply the compensation data for both channels.
SENS1:CORR:OFFS3:DFC?; :SENS2:CORR:OFFS3:DFC?
Query whether the analyzer uses Direct Compensation results at
port 3. The response is 1;1 (true for both channels).
Usage:
Setting only
Manual operation: See "Measure Fixture wizard" on page 620
[SENSe<Ch>:]CORRection:COLLect:FIXTure:EXPort <FixtureFile>,
<StandardType>, <TestPort1>[, <TestPort2>]...
[SENSe<Ch>:]CORRection:COLLect:FIXTure:IMPort <FixtureFile>,
<StandardType>, <TestPort1>[, <TestPort2>...]
Loads/saves "Direct Compensation" data from/to the specified file.
The EXPort command first acquires the required data, just as a [SENSe<Ch>:
]CORRection:COLLect:FIXTure[:ACQuire] would do.
"Direct Compensation" data files are standard Trace files, containing reflection parame-
ter traces for the related port(s) and standard.
SCPI command reference