1030
Marker To
MkrΔ->CF
Sets the center frequency to the frequency difference between the selected marker and its reference
marker. The marker is then changed to a Normal marker and placed at the center of span.
Mkr->Ref Lvl
Sets the reference level to the amplitude value of the selected marker, moving the marked point to the
reference level (top line of the graticule). The marker’s mode (Normal, Delta, Fixed) doesn’t matter in
this case. For example, given a delta marker, if the delta marker is the selected marker, its amplitude is
applied to the reference level. If the reference marker is selected, its amplitude is applied to the reference
level.
If the currently selected marker is not on when this key is pressed, it is turned on at the center of the
screen as a normal type marker, and its amplitude applied to the reference level.
Couplings All the usual couplings associated with setting Span apply (see the Section
““Span” on page 1263”).
Backwards Compatibility SCPI :CALCulate:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12[:SET]:SPAN
Initial S/W Revision Prior to A.02.00
Key Path Marker ->
Remote Command :CALCulate:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12[:SET]: DEL
Ta:CENTer
Example CALC:MARK2:CENT sets the CF of the test set to the value of marker 2.
Notes Sending this command selects the subopcoded marker
Dependencies This function is only available when the selected marker is a delta marker.
Otherwise the key is grayed out.
In addition, this function is not available when x-axis is the time domain
Initial S/W Revision Prior to A.02.00
Key Path Marker ->
Remote Command :CALCulate:MARKer[1]|2|3|4|5|6|7|8|9|10|11|12[:SET]: RLE
Vel
Example CALC:MARK2:RLEV sets the reference level of the test set to the amplitude
of marker 2.
Notes Sending this command selects the subopcoded marker
If specified marker is off, this command will turn it on at the center of the
screen as a normal type marker.
Couplings All the usual couplings associated with setting Reference Level apply.
Initial S/W Revision Prior to A.02.00