Command Reference
R&S
®
ZNL/ZNLE
839
User Manual 1178.5966.02 ─ 07
[SENSe<Ch>:]CORRection:COLLect:FIXTure[:ACQuire]
<StandardType>,
<TestPort1>, <TestPort2>...
Starts a fixture compensation sweep in order to acquire measurement data for a test
fixture that has its inner conductor terminated with the selected standards.
Suffix:
<Ch>
.
Channel number of the corrected channel
Setting parameters:
<StandardType>
OPEN | SHORt
Terminating standard type: open or short.
<TestPort1>
<TestPort2>
Test port numbers. For a fixture compensation, n arbitrary (not
necessarily consecutive) port numbers must be specified.
*RST:
-
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).
VNA Command Reference
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