Remote Commands
R&S
®
FSW
812
User Manual 1173.9411.02 ─ 19
Noise cancellation in list evaluations
Nnoise cancellation is also available in zero span and thus also for list evaluations.
See
on page 153 for details.
List evaluations allow for a different instrument setup for each frequency you want to
measure. You can define most of the settings with the commands described here. Set-
tings not covered by the commands listed below can be controlled with the common
commands (see
chapter 11.7, "Setting Basic Measurement Parameters"
on page 830. Note that these commands have to be sent prior to the commands that
control the list evaluation.
In case of a triggered measurement, a separate trigger event is required for each fre-
quency to initiate that measurement. Note that you have to make changes to the trig-
ger level in the time domain in order for it to take effect for the List Evaluation com-
mands.
The list evaluation is incompatible to other measurement functions (e.g. marker func-
tionality or statistics). If you use a command that controls those functions, the
R&S
FSW aborts the list evaluation.
The R&S
FSW also aborts the list evaluation if you end the remote session.
The commands can be used in two different ways.
●
Instrument setup, measurement and querying of the results in a single command
line. This method causes the least delay between the measurement and the result
output. However, it requires the control computer to wait for the response from the
instrument.
●
Instrument setup and querying of the result list at the end of the measurement:
With this method, the control computer may be used for other activities while the
measurement is being performed. However, more time is needed for synchroniza-
tion via service request.
11.5.14.1
Performing List Evaluations
All remote control commands specific to list evaluations (which are available via
remote control only) are described here.
Useful commands for list evaluation described elsewhere:
●
Remote commands exclusive to list evaluation
........................................................................................813
.................................................................................. 813
............................................................................................. 814
..........................................................................................815
Configuring and Performing Measurements
