Allice Messtechnik R&S ZND, Руководство пользователя, Страница: 706 / 1252

Command reference
R&S
®
ZND
706 User Manual 1173.9557.02 ─ 61
CALCulate<Chn>:MARKer:SEARch:BFILter:RESult[:STATe]:AREA
<HorizontalPos>, <VerticalPos>
Moves the bandfilter search info field for the active trace
<Chn>
to one of nine prede-
fined positions in the active diagram.
Suffix:
<Chn>
.
Channel number used to identify the active trace
Parameters:
<HorizontalPos> LEFT | MID | RIGHt
Horizontal position
<VerticalPos> TOP | MID | BOTTom
Vertical position
Example: See
CALCulate<Chn>:MARKer<Mk>:BWIDth
Manual operation: See "Bandpass Ref to Max" on page 351
CALCulate<Chn>:MARKer<Mk>:SEARch:FORMat <SearchFormat>
Selects the format in which the target value shall be specified (see
CALCulate<Chn>:MARKer<Mk>:TARGet
on page 709).
Each marker may have a different target format. The table below gives an overview on
how a complex target value z = x + jy is converted.
Target Format Description Formula
MLINear Magnitude of z, unconverted.
|z| = sqrt ( x
2
+ y
2
)
MLOGarithmic Magnitude of z in dB Mag(z) = 20 log|z| dB
PHASe Phase of z φ (z) = arctan (y/x)
UPHase Unwrapped phase of z comprising
the complete number of 360°
phase rotations Ф(z) = φ (z) + 2k·360°
REAL Real part of z Re(z) = x
IMAGinary Imaginary part of z Im(z) = y
SWR (Voltage) Standing Wave Ratio SWR = (1 + |z|) / (1 – |z|)
DEFault Identical to trace format.
Note : the Smith and Polar traces
use "Lin Mag" as the default for-
mat for target value.
-
Suffix:
<Chn>
.
Channel number used to identify the active trace
<Mk> Marker number.
SCPI command reference
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