Keysight x-series User Manual

8 Trigger
8.3 Gate Settings
8.3.10 Gate Delay Compensation
Allows you to select an RBW-dependent value by which to adjust the gate delay, to
compensate for changes in the delay caused by RBW effects. Youcan select
between uncompensated operation and two types of compensation:
Uncompensated
OFF
Delay Until RBW Settled
SETTled
Compensate for RBW Group Delay
GDELay
For full details of these options, see "More Information" on page 2695
Remote
Command
[:SENSe]:SWEep:EGATe:DELay:COMPensation:TYPE OFF | SETTled | GDELay
[:SENSe]:SWEep:EGATe:DELay:COMPensation:TYPE?
Example
:SWE:EGAT:DEL:COMP:TYPE SETT
:SWE:EGAT:DEL:COMP:TYPE?
Notes Although this function is Meas Global, there are some measurements that do not support this function.
In those measurements the control is not displayed, and the operation will be Uncompensated
If some but not all measurements in a Mode support this function, then selecting a measurement that
does not support it will not change the Meas Global selection; it will simply be “Uncompensated” while
in that measurement. The SCPI command is still accepted while in that measurement
If Gate Delay Compensation is not supported at all within a particular mode, the control is not displayed,
and if the SCPI command is sent while in a measurement within that mode, an “Undefined Header”
message is generated
Note that, for modular products such as EXM and VXT, this function is not supported. In those products
the control is not displayed and the SCPI is ignored, although it is accepted without error
Preset TD-SCDMA, LTEA FDD/TDD, 5G NR Modes: GDELay
All other Modes: SETTled
State Saved Saved in instrument state
Range
OFF|SETTled|GDELay
More Information
Selecting Uncompensated means that the actual gate delay is as you set it.
Selecting Delay Until RBW Settled causes the gate delay to be increased above the
user setting by an amount equal to 3.06/RBW. This compensated delay causes the
GATE START and GATE STOP lines on the display to move by the compensation
amount, and the actual hardware gate delay to be increased by the same amount.
All the other gate lines (for example, MIN FAST) are unaffected. If the RBW
subsequently changes, the compensation is readjusted for the new RBW. The value
shown on the Gate Delay control does not change.
2695 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)