R&S ESR Series, User Manual

Page: 820 / 1126

Remote Control
R&S
®
ESR
817 User Manual 1175.7068.02 ─ 12
[SENSe:]LIST:POWer[:SEQuence]
<Frequency>,<RefLevel>,<RfAtt>,<ElAtt>,<FilterType>,<RBW>,<VBW>,<Meas
Time>,<TriggerLevel>
This command configures and initiates the List Evaluation measurement.
The list can contain up to 200 entries (frequencies). You can define a different instru-
ment setup for each frequency that is in the list.
If you synchronize the measurement with
*OPC
, the R&S ESR produces a service
request when all frequencies have been measured and the number of individual mea-
surements has been performed.
To reduce the setting time, all indicated parameters are set up simultaneously at each
test point.
The measurement is performed in zero span and therefore the span is set to 0 Hz. If
the span > 0 is set, the function is automatically switched off.
The measurement is not compatible with other measurements, especially as far as
marker, adjacent channel power measurement or statistics are concerned. The corre-
sponding commands thus automatically deactivate the function.
The function is only available in REMOTE operation. It is deactivated when switching
the instrument back to LOCAL.
Note that using the command as a query initiates the measurement and returns the
results if all frequencies have been measured. For more information on querying the
results see
[SENSe:]LIST:POWer:RESult?
on page 816 .
The following parameters are the settings for an individual frequency point. They are
repeated for each frequency point.
Setting parameters:
<Frequency> Defines the receive frequency. Each frequency corresponds to
one list entry.
Range:
0 Hz to fmax
<RefLevel> Defines the reference level for a list entry.
Range:
-130 dBm to 30 dBm
Increment: 0.01 dBm
<RfAtt> Defines the RF attenuation for a list entry.
Range:
0 dB to 70 dB
Increment: 5 dB
<FilterType> Selects the filter type for a list entry. For more information see
[SENSe:]BANDwidth|BWIDth[:RESolution]:TYPE
on page 671.
<RBW> Defines the resolution bandwidth for a list entry.
For the range of values refer to
"Res BW Manual" on page 361.
Refer to Chapter 6.2.6.3, "Selecting the Appropriate Filter Type" ,
on page 366 for possible combinations of filter type and filter
bandwidth for the <filter type> = CFILter and <filter type> =
RRC.
Remote Commands in Spectrum Analyzer Mode