Keysight x-series User Manual

3 Spectrum Analyzer Mode
3.2 Swept SA Measurement
Preset 0
Min 0
Max Number of traces stored is limited to 300
Querying the Marker Z Axis Value (Remote Query Only)
Queries the Z-axis time value of the marker in the Spectrogram View only. The
marker that is addressed becomes the selected marker.
Remote Command
:CALCulate:MARKer[1]|2|…|24:Z?
Notes Returns the marker’s absolute Z Axis value if the control mode is Normal or Fixed. It returns the offset
from the marker’s reference marker if the control mode is Delta
For Spectrogram, the Z Axis value represents the amount of time transpired since the start of the
recording of traces
Dependencies Only appears when the Waterfall window is visible, and either the Waterfall or Spectrum window is
selected
If the query is sent at any other time, it is accepted without error, but you will not see the result until
you once again display the Waterfall window
Preset 9.91E+37
Min/Max –/+Infinity
Marker Mode
There are four control modes for markers:
Normal
POSition
A marker that can be moved to any point on the X Axis by
specifying its X Axis value, and whose absolute Y Axis value is then
the value of the trace point at that X Axis value
Delta
DELTa
A marker that can be moved to any point on the X Axis by
specifying its X Axis offset from a reference marker, and whose
absolute Y Axis valueis then the value of the trace point at that X
Axis value
Fixed
FIXed
A marker whose X Axis and Y Axis values may be directly or
indirectly specified by you, but whose Y Axis value remains fixed,
once specified, and does not follow the trace. Fixed markers are
useful as reference markers for Delta markers, as operands in a
Peak Search operation, and as arbitrary reference points settable
by you. These markers are represented on the display by an “X”
rather than a diamond. Not every measurement supports Fixed
markers
Off
OFF
A marker that is not in use
For more details, see "More Information" on page 316.
314 Spectrum Analyzer Mode User's &Programmer's 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)