Command reference
R&S
®
ZNA
1413
User Manual 1178.6462.02 ─ 20
<PhyPt>
Test port number of the analyzer. This suffix is ignored because
the selected frequency applies to all source ports in the active
channel.
Parameters:
<FixedFreq>
Fixed stimulus and analyzer frequency.
*RST:
1 GHz
Default unit: Hz
Example:
FUNC "XTIMe:POW:A1"
Activate a time sweep and select the wave quantity a
1
as mea-
sured parameter for channel and trace no. 1.
FREQ:CW 100MHz
Set the CW frequency to 100 MHz.
Manual operation:
See
SOURce<Ch>:FREQuency<PhyPt>:CONVersion:ARBitrary:EFRequency<Gen>
<Boolean>, <Numerator>, <Denominator>, <Offset>, <SweepType>
Defines an external generator frequency for frequency-converting measurements. The
external generator frequency is either a range (for frequency sweeps) or a CW fre-
quency (for power, time and CW Mode sweeps).
Suffix:
<Ch>
.
Channel number
<PhyPt>
Test port number of the analyzer. This suffix is ignored because
the generator is referenced via
<Gen>
.
<Gen>
Generator number
Parameters:
<Boolean>
Switch the generator on or off.
<Numerator>
Parameters of the frequency formula. The source frequency f
s
is
calculated according to f
s
= <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 external generator's frequency range.
In addition the <Numerator> values are rounded to
positive or negative integer numbers.
*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
SCPI command reference
