Rohde & Schwarz R&S ZNA Series - 7.3.14.3 [SENSe:]CDLL...

Command reference
R&S
®
ZNA
1325User Manual 1178.6462.02 ─ 29
Example:
BAND 1.1
Set a IF bandwidth of approx. 1.1 Hz for channel 1.
BAND?
The analyzer returns the rounded bandwidth of 1.5 Hz.
Manual operation: See "Bandwidth" on page 536
[SENSe<Ch>:]BANDwidth[:RESolution]:DREDuction <Boolean>
[SENSe<Ch>:]BWIDth[:RESolution]:DREDuction <Boolean>
Enables/disables dynamic IF bandwidth reduction at low frequencies.
Suffix:
<Ch>
.
Parameters:
<Boolean> *RST: OFF (0)
[SENSe<Ch>:]BANDwidth[:RESolution]:SELect
<Selectivity>
[SENSe<Ch>:]BWIDth[:RESolution]:SELect <Selectivity>
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).
Suffix:
<Ch>
.
Channel number
Parameters:
<Selectivity> NORMal | HIGH | NFIGure
NORMal – IF filter with normal selectivity and short settling time.
HIGH – IF filter with highest selectivity but longest settling time.
NFIGure – IF filter particularly suitable for noise figure measure-
ments (not supported yet).
*RST: NORMal
Example: See [SENSe<Ch>:]SEGMent<Seg>:BWIDth[:
RESolution]:SELect:CONTrol
Manual operation: See "IF Filter (digital) " on page 537
7.3.14.3 [SENSe:]CDLL...
Adds, removes and configures custom (external) DLLs.
These commands allow you to add/remove external DLLs to/from the firmware. It gives
access to their configuration, tasks, and traces.
[SENSe:]CDLL:ADD.....................................................................................................1326
[SENSe:]CDLL:LIST?................................................................................................... 1326
[SENSe:]CDLL:LIST:TASK?.......................................................................................... 1326
SCPI command reference