Keysight x-series User Reference Guide

6 System Functions
System
Mode All
Remote Command
:CALibration:RFPSelector:RADiated
:CALibration:RFPSelector:RADiated?
Example :CAL:RFPS:RAD
Notes For model N9038A only.
:CALibration:RFPSelector:RADiated? Return 0 if successful
:CALibration:RFPSelector:RADiated? Return 1 if failed
When Align 30 MHz to 3.6 GHz is performing the alignment, bit 0 in the Status Operation register is
set. Completion, or termination, will clear bit 0 in the Status Operation register.
This command is sequential; it must complete before further SCPI commands are processed.
Interrupting the alignment from remote is
accomplished by invoking Device Clear followed by the :ABORt
command. Successful completion will clear bit 2 in the Status Questionable Calibration Extended
Needed register and bit 1 in Status Questionable Calibration Extended Failure register.
A failure encountered during alignment will set the Error Condition “30 MHz to 3.6 GHz Alignment
Failure” and set both bit 2 in the Status Questionable Calibration Extended Needed register and bit 9
in Status Questionable Calibration register.
Dependencies This key does not appear in other than N9038A models, setting or querying the SCPI will generate an
error.
Couplings Initializes the time for the Last Align Radiated Now, Radiated Time.
Records the temperature for the Last Align Radiated Now, Radiated Temperature.
Status Bits/OPC
Dependencies
Bit 8 or 9 may be set in the Status Questionable Calibration register.
Bit 2 may be set in the Status Questionable Calibration Extended Needed register.
Bit 1 may be set in the Status Questionable Calibration Extended Failure register.
Initial S/W Revision A.08.00
Align Now, 20 Hz to 3.6 GHz
Immediately executes an alignment of the receiver subsystem. The receiver will stop any measurement
currently underway, perform an Align Now All, then perform the RF Preselector alignment, and then restart
the measurement from the beginning (similar to pressing the Restart key).
The query form of the remote commands (:CALibration:RFPSelector:FULL?) will invoke the alignment of the
RF Preselector on both Conducted and Radiated Band and return a success or failure value. Successful
completion will clear the “Align 20 Hz to 3.6 GHz required” Error Condition, and clear the bit 1 and bit 2 in
the Status Questionable Calibration Extended Needed register. The elapsed time counter will begin for
Last Align Now, Conducted Time and Last Align Now Radiated Time and the temperature is captured for
Last Align Now, Conducted Temperature and Last Align Now, Radiated Temperature. The alignment can
be interrupted by pressing the Cancel (ESC) front-panel key or remotely with Device Clear followed by the
:ABORt SCPI command. When this occurs, the Error Condition “Align 20 Hz to 3.6 GHz required” is set
because new alignment data may be employed for an individual subsystem, but not a cohesive set of data
for all subsystems.
326 EMI Receiver Mode Reference

Keysight x-series Specifications

General

Analysis Bandwidth	Up to 1 GHz (depending on model)
Real-Time Bandwidth	Up to 1 GHz (depending on model)
Form Factor	Benchtop
Connectivity	LAN, USB, GPIB
Resolution Bandwidth	1 Hz to 10 MHz (depending on model)