Agilent Technologies E5071C Manual page 787

E5071C
Also, once you have calculated the calibration coefficient using the
160}:CORR:COLL:SAVE
error correction is automatically turned on.
Using ECal
An ECal (Electronic Calibration) module allows you to perform 1-/2-/3-/4-
port calibration and response (THRU) calibration without having to replace
the standard device.
ECal works by using the calibration kit data contained in the ECal module
instead of the calibration kit data selected for the E5071C. This means that
you do not have to define or select a calibration kit when using ECal.
When two or more ECal modules are connected through the
•
USB port, the system uses the calibration kit data of the first
ECal module.
To perform ECal, use one of the following commands:
Calibration type
1-Port Calibration
Full 2-Port Calibration
Full 3-Port Calibration
Full 4-Port Calibration
Enhanced Response Calibration
Response Calibration (THRU)
Simply issuing one of the above commands completes all of the tasks
necessary for error correction, including measuring the calibration data,
calculating the calibration coefficients, and running the error correction
feature.
Once you have initiated ECal, you cannot cancel the operation.
•
No command entered following the initiation of ECal will be
•
processed until ECal completes successfully. Accordingly, if you
issue a command that queries some data, the system will not
respond to the query until ECal is complete.
The below command was intended to turn ON/OFF the isolation
measurement for performing ECal. However, as the isolation performance
of ENA is better than ECal, this command no longer works. ENA ignores
this command.
1014
or
:SENS{1-160}:CORR:COLL:SIMP:SAVE
Command
:SENS{1-160}:CORR:COLL:ECAL :SOLT1
:SENS{1-160}:CORR:COLL:ECAL :SOLT2
:SENS{1-160}:CORR:COLL:ECAL :SOLT3
:SENS{1-160}:CORR:COLL:ECAL :SOLT4
:SENS{1-160}:CORR:COLL:ECAL :ERES
:SENS{1-160}:CORR:COLL:ECAL :THRU
:SENS{1-
command,