R&S ZVB - Page 659

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ZVB / R&S
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ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 644
<Mk>
Marker number in the range 1 to 10.
<Boolean>
ON | OFF - Enables or disables the delta mode.
*RST value
OFF
SCPI, Command
Types
Device-specific, command or query.
Example:
Suppose that the active setup contains an active trace no. 1.
CALC:MARK ON
Create marker no. 1 and set it to the center of the sweep range.
CALC:MARK:DELT ON
Create a reference marker at the center of the sweep range and set marker 1
to delta mode.
CALCulate<Chn>:MARKer<Mk>:FORMat MLINear | MLOGarithmic | PHASe | POLar
| COMPlex | GDELay | REAL | IMAGinary | SWR | LINPhase | LOGPhase |
IMPedance | ADMittance | MDB | MLPHase | MDPHase | DEFault
Defines the output format for the (complex) value of marker <Mk> on trace no. <Chn>.
Note: The formats of the markers assigned to a trace are independent of each other and of the trace
format settings; see CALCulate<Chn>:FORMat.
<Chn>
Channel number used to identify the active trace.
<Mk>
Marker number in the range 1 to 10.
Parameters
See list of parameters below.
*RST value
DEFault
SCPI, Command
Types
Device-specific, command or query
Example:
Suppose that the active setup contains an active trace no. 1.
CALC:MARK ON; :CALC:MARK:FORM?
Create marker 1, assign it to the trace no. 1 and query its format. The analyzer
returns the format of the active trace.
Assume that the marker result is given by the complex quantity z = x + jy. The meaning of the parameters
is as follows:
DEFault
The format of the trace no. <Chn> (MLOG after *RST); see CALCulate<Chn>:FORMat.
MLINear
|z| = sqrt ( x2 + y2 )
MLOGarithmic
MDB
|z| = sqrt ( x2 + y2 )
dB Mag(z) = 20 * log|z| dB
PHASe
φ (z) = arctan ( Im(z) / Re(z) )
POLar
COMPlex
x, y (Real and Imag)