R&S ZVB - Page 828

R&S
®
ZVA / R&S
®
ZVB / R&S
®
ZVT Command Reference
SCPI Command Reference
Operating Manual 1145.1084.12 – 30 813
Set a resolution bandwidth of approx. 1.1 Hz for channel 1.
BAND?
The analyzer returns the rounded bandwidth of 2 Hz.
[SENSe<Ch>:]BANDwidth|BWIDth[:RESolution]:DREDuction <Boolean>
Enables or disables dynamic bandwidth reduction at low frequencies.
<Ch>
Channel number
<Boolean>
ON | OFF – enable or disable dynamic bandwidth reduction.
*RST value
OFF
SCPI, Command
Types
Device-specific, command or query
Example:
*RST; :BANDwidth 200
Set a resolution bandwidth of 200 Hz for channel 1.
BANDwidth:DREDuction ON
Enable dynamic bandwidth reduction in order to obtain smaller bandwidths in
the low frequency range.
[SENSe<Ch>:]BANDwidth|BWIDth[:RESolution]:SELect NORMal | HIGH
Defines the selectivity of the IF filter for an unsegmented sweep. The value is also used for all segments
of a segmented sweep, provided that separate selectivity setting is disabled
([SENSe<Ch>:]SEGMent<Seg>:BWIDth[:RESolution]:SELect:CONTrol OFF).
<Ch>
Channel number.
NORMal
Use IF filter with normal selectivity and short settling time.
HIGH
Use IF filter with higher selectivity but larger settling time.
*RST value
NORMal
SCPI, Command Types
Device-specific, command or query
Example:
See [SENSe<Ch>:]SEGMent<Seg>:BWIDth[:RESolution]:SELect:CONTrol
[SENSe<Ch>:]CONVerter...
This subsystem provides general frequency converter settings.