R&S ESR Series User Manual page 833

®
R&S ESR
Manual operation:
[SENSe:]ADJust:LEVel
This command automatically sets the optimal reference level for the current measure-
ment.
You can define a threshold that the signal must exceed before the reference level is
adjusted, see
[SENSe:]ADJust:CONFiguration:HYSTeresis:LOWer.
Example:
Manual operation:
11.5.2.3 Bandwidth Settings
The following commands select the measurement filter bandwidths and characteristics.
Selecting the Resolution Bandwidth
Commands useful to configure the RBW described elsewhere:
●
[SENSe:]BANDwidth|BWIDth[:RESolution]
●
[SENSe:]BANDwidth|BWIDth[:RESolution]:TYPE
[SENSe:]BANDwidth|BWIDth[:RESolution]:AUTO
[SENSe:]BANDwidth|BWIDth[:RESolution]:FFT
[SENSe:]BANDwidth|BWIDth[:RESolution]:RATio
[SENSe:]BANDwidth|BWIDth[:RESolution]:AUTO <State>
This command couples and decouples the resolution bandwidth to the span.
The automatic coupling adapts the resolution bandwidth to the current frequency span
according to the relationship between frequency span and resolution bandwidth.
Use
RBW/span.
Parameters:
<State>
Example:
Manual operation:
User Manual 1175.7068.02 ─ 12
See
[SENSe:]ADJust:CONFiguration:HYSTeresis:UPPer
ADJ:LEV
See
See
See
[SENSe:]BANDwidth|BWIDth[:RESolution]:RATio
ON | OFF
*RST:
BAND:AUTO OFF
Switches off the coupling of the resolution bandwidth to the
span.
See
See
See
Remote Commands in Spectrum Analyzer Mode
"Auto Freq" on page 357
"Adjust Ref Lvl (span > 0)"
"Adjust Ref Lvl (span > 0)"
"Auto Level" on page 358
..............................................................830
.................................................................831
.............................................................. 831
ON
"Res BW Manual" on page 361
"Res BW Auto" on page 361
"Default Coupling" on page 365
Remote Control
and
on page 292
on page 294
on page 670
on page 671
to define the ratio
830