Command reference
R&S
®
ZNA
1415
User Manual 1178.6462.02 ─ 20
Parameters:
<Numerator>
Parameters of the frequency formula. The port frequency f
p
is
calculated according to f
p
= <Numerator>/<Denominator> * f
b
+
<Offset> where f
b
represents the channel base frequency
(parameter
SWEep
). For parameters
CW
or
FIXed
, f
b
= 0.
Note:
The <Offset> parameter also includes the "Offset Ratio" in
manual control.
Range:
The converted frequency or frequency range must
be within the analyzer's frequency range, depend-
ing on the instrument model. In addition the
<Numerator> values are rounded to positive or neg-
ative integer numbers; zero is not allowed.
*RST:
The default frequency/frequency range corresponds
to the sweep range or CW frequency of the ana-
lyzer, i.e. <Numerator> = <Denominator> = 1, <Off-
set> = 0 Hz.
Default unit: 1
<Denominator>
See above, <Numerator>
Range:
The converted frequency or frequency range must
be within the analyzer's frequency range, depend-
ing on the instrument model. In addition the
<Denominator> values are rounded to positive inte-
ger numbers; zero is not allowed.
*RST:
1
Default unit: 1
<Offset>
See above, <Numerator>
Range:
The converted frequency or frequency range must
be within the analyzer's frequency range, depend-
ing on the instrument model. In addition the <Off-
set> values are rounded to (positive or negative)
multiples of 1 Hz.
*RST:
0
Default unit: Hz
<SweepType>
CW | FIXed | SWEep
SWEep - the full formula is applied. For frequency sweeps, the
command defines a sweep range.
CW | FIXed - the reduced formula with f
b
= 0 is applied; the com-
mand defines a fixed frequency.
*RST:
SWEep
SCPI command reference
