Keysight x-series User Manual

4 System
4.6 Alignments
Temperature Seconds Ago
Lets you query temperature X seconds ago. If no data exists for the requested time,
the returned value is 9.91e+37.
Remote Command
:CALibration:TEMPerature:AGO? <seconds>
Example
:CAL:TEMP:AGO? 75
Oldest Temperature Value
Lets you query the oldest recorded temperature value.
Remote
Command
:CALibration:TEMPerature:OLDest[:TEMPerature]?
Example
:CAL:TEMP:OLD?
Oldest Temperature Time
Lets you query how long ago the oldest temperature value was recorded.
Remote
Command
:CALibration:TEMPerature:OLDest:SEConds?
Example
:CAL:TEMP:OLD:SEC?
4.6.6.5 TDS Alignment
Only appears in N9038B (MXE-B) when Option TDS is installed and licensed.
The TDS alignment includes AlignNowAll and RFPresel alignment. Immediately
executes an alignment of the TDS subsystem. The instrument stops any
measurement currently underway, performs the alignment, and then restarts the
measurement from the beginning (similar to pressing the Restart key).
Align TDS can be interrupted by pressing the Cancel (ESC) front-panel key or from
remote with Device Clear followed by :ABORt. When this occurs, no new TDS
alignment data will be employed.
Remote Command
:CALibration:TDS
Params missing? What does the query return?
:CALibration:TDS?
Example
:CAL:TDS
Notes This command is sequential; it must complete before further commands are processed. Interrupting
the alignment from remote is accomplished by invoking Device Clear followed by the :ABORt
command
Dependencies Only appears in N9038B (MXE-B) models with Option TDS installed and licensed
Spectrum Analyzer Mode User's &Programmer's Reference 2152

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)