Keysight x-series User Reference Manual page 170

4 Input/Output Functions
Input/Output
This is an alternate form of the SCPI that allows input as a power instead of a ratio.
Remote Command
Example
Range
Min
Max
Initial S/W Revision
Calibrate
Invokes the guided probe calibration. The guided probe calibration is context sensitive and depends on the
channel (I or Q) and the Differential Input state. The calibration is only performed on the selected channel.
When Differential Input is on, both the probe attached to the main port and the probe attached to the
complementary port are calibrated. When Differential Input is off, only the probe attached to the main port
is calibrated. See "I/Q Guided Calibration " on page
Key Path
Readback Text
Initial S/W Revision
Clear Calibration
Clears the calibration data for the current port and probe. It does not clear the data for other probe types
or other ports. If the sensed probe has EEPROM identification, only the data for that specific probe is
cleared. After this command has completed, the probe calibration state will be the same as if no probe
calibration had ever been performed for the specified channel and probe. The probe attenuation will be the
default value for that probe type and the Cable Calibration frequency response corrections will be used.
This command is dependent on the Differential Input state. When Differential Input is on, both the data for
the probe attached to the main port and the data for the probe attached to the complementary port are
cleared. When Differential Input is off, only data for the probe attached to the main port is cleared.
Key Path
Remote Command
Example
170
[:SENSe]:CORRection:IQ:I|Q:ATTenuation <rel_ampl>
[:SENSe]:CORRection:IQ:I|Q:ATTenuation?
Set the attenuation for the current I probe type to 100.00:1.
CORR:IQ:I:ATT 20 dB
–60 dB to +80 dB
–60 dB
+80 dB
Prior to A.02.00
Input/Output, I/Q, I Setup | Q Setup, I Probe | Q Probe, Coupling
The last calibration date, or if no calibration exists, "(empty)".
Last: <cal date>
<cal time>
Example:
Last: 8/22/2007
1:02:49 PM
Prior to A.02.00
Input/Output, I/Q, I Setup | Q Setup, I Probe | Q Probe
:CALibration:IQ:PROBe:I|Q:CLEar
Clear the calibration data for the I channel and the current probe (with EEPROM identification) or
probe type (without EEPROM identification).
208.
EMI Receiver Mode Reference