R&S ZNB Series - Page 1485

Command reference
R&S
®
ZNB/ZNBT
1485User Manual 1173.9163.02 ─ 62
[SENSe<Ch>:]SWEep:SPACing <StimulusFreq>
Defines the frequency vs. time characteristics of a frequency sweep ("Lin Frequency"
or "Log Frequency"). The command has no effect on segmented frequency, power or
time sweeps.
Note: Use [SENSe<Ch>:]SWEep:TYPE to select sweep types other than "Lin Fre-
quency" or "Log Frequency".
Suffix:
<Ch>
.
Channel number
Parameters:
<StimulusFreq> LINear | LOGarithmic
The stimulus frequency is swept in equidistant steps over the
frequency range. In a Cartesian diagram, the x-axis is a linear
frequency axis.
Example:
FUNC "XFR:POW:S12"
Activate a frequency sweep and select the S-parameter S
12
as
measured parameter for channel and trace no. 1.
SWE:SPAC LOG
Change to sweep type "Log Frequency".
[SENSe<Chn>:]FUNCtion[:ON] <SweepType>[, <arg1>[, <arg2>]]
Defines the sweep type and the measurement parameter in a single string.
Note: To select a measurement parameter without changing the sweep type, use
CALCulate<Ch>:PARameter:MEASure. Use the other commands in the
CALCulate<Ch>:PARameter... subsystem to create or delete traces and select
measurement parameters.
Suffix:
<Chn>
.
Channel number used to identify the active trace. If
[SENSe<Chn>:]FUNCtion[:ON] is not used as a query, the
number must be 1.
Parameters:
<SweepType> Single string parameter defining the sweep type and the param-
eter to be measured:
<string> = "<sweep_type>:<parameter>".
Range: See list of strings below.
*RST: "XFR:POW:S21"
<arg1> B1 | B2 | A1 | A2 | ABSa1 | ABSa2 | DCIN1 | DCIN2
<arg2> B1 | B2 | A1 | A2 | ABSa1 | ABSa2 | DCIN1 | DCIN2
R&S ZVR/ZVABT compatible commands