Remote Commands
R&S
®
FSW
1031User Manual 1173.9411.02 ─ 43
[SENSe:]BWIDth[:RESolution] <Bandwidth>
[SENSe:]BANDwidth[:RESolution] <Bandwidth>
This command defines the resolution bandwidth and decouples the resolution band-
width from the span.
In the Real-Time application, the resolution bandwidth is always coupled to the span.
For statistics measurements, this command defines the demodulation bandwidth.
Parameters:
<Bandwidth> refer to data sheet
*RST: RBW: AUTO is set to ON; DBW: 3MHz
Default unit: Hz
Example:
BAND 1 MHz
Sets the resolution bandwidth to 1 MHz
Manual operation: See "Analysis Bandwidth" on page 298
See "RBW" on page 347
See "Res BW CISPR" on page 348
See "Res BW MIL" on page 348
See "RBW" on page 481
[SENSe:]BWIDth[:RESolution]:AUTO <State>
[SENSe:]BANDwidth[:RESolution]:AUTO <State>
This command couples and decouples the resolution bandwidth to the span.
Parameters:
<State> ON | OFF | 0 | 1
*RST: 1
Example:
BAND:AUTO OFF
Switches off the coupling of the resolution bandwidth to the
span.
Manual operation: See "RBW" on page 347
See "Default Coupling" on page 469
[SENSe:]BWIDth[:RESolution]:RATio <Ratio>
[SENSe:]BANDwidth[:RESolution]:RATio <Ratio>
This command defines the ratio between the resolution bandwidth (Hz) and the span
(Hz).
Note that the ratio defined with this remote command (RBW/span) is reciprocal to that
of the coupling ratio (span/RBW).
Parameters:
<Ratio> Range: 0.0001 to 1
*RST: 0.01
Example:
BAND:RAT 0.1
Manual operation: See "Span/RBW" on page 468
Setting Basic Measurement Parameters
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