RIGOL Chapter 2 Functions of the Front Panel
2-42 VNA User Guide
Marker
Sets the other system parameters (such as center frequency and reference level) by
using the current marker values. Press any key under Marker To to activate a
marker automatically if no marker is currently enabled.
In DTF, when you select the time-domain trace window, Mkr->CF, Mkr->Start,
and Mkr->Stop menus are grayed out and disabled.
Mkr->CF
Sets the center frequency of the analyzer to the frequency of the current marker.
⚫ If Position marker is selected, the center frequency will be set to the frequency
of the current marker.
⚫ If Delta marker is selected, the start frequency will be set to the frequency of the
Delta marker.
Mkr->Start
Sets the start frequency of the analyzer to the frequency of the current marker.
⚫ If Position marker is selected, the start frequency will be set to the frequency of
the current marker.
⚫ If Delta marker is selected, the start frequency will be set to the frequency of the
Delta marker.
Mkr->Stop
Sets the stop frequency of the analyzer to the frequency of the current marker.
⚫ If Position marker is selected, the stop frequency will be set to the frequency of
the current marker.
⚫ If Delta marker is selected, the stop frequency will be set to the frequency of the
Delta marker.
Mkr->Ref
Sets the reference level of the analyzer to the amplitude of the current marker.
⚫ If Position marker is selected, the reference level will be set to the amplitude of
the current marker.
⚫ Given a Delta marker, if the current marker is the reference marker, then the
reference level is set to the amplitude of the reference marker; if the current
marker is the Delta marker, then the reference level is set to the amplitude of the
Delta marker.
⚫ When the trace format is "Smith" or "Polar", this menu is grayed out and
disabled.