Rohde & Schwarz 1323.0012.03, User Manual

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Command Reference
R&S
®
ZNL/ZNLE
886 User Manual 1178.5966.02 ─ 07
[SENSe<Ch>:]SWEep:TIME:AUTO <Boolean>
When enabled, the (minimum) sweep time is calculated internally using the other chan-
nel settings and zero delay (
[SENSe<Ch>:]SWEep:DWELl
).
Note: The automatically calculated sweep duration is ignored for the sweep types
"Time" and "CW Mode" (
[SENSe<Ch>:]SWEep:TYPE
).
Suffix:
<Ch>
.
Channel number
Parameters:
<Boolean> ON | OFF - turn the automatic calculation of the sweep time on
or off.
OFF is also set if the sweep duration or delay is set explicitly
using
[SENSe<Ch>:]SWEep:TIME
or
[SENSe<Ch>:]SWEep:
DWELl
.
*RST: ON
Example: SWE:TIME 1
Set a total sweep time of 1 s.
SWE:TIME:AUTO?
A query returns the value
1
.
Manual operation: See "Sweep Time / Auto" on page 304
[SENSe<Ch>:]SWEep:TYPE <Format>
Selects the sweep type, i.e. the sweep variable (frequency/time) and the position of the
sweep points across the sweep range.
Suffix:
<Ch>
.
Channel number.
Parameters:
<Format> LINear | LOGarithmic | CW | POINt | SEGMent
LINear - linear frequency sweep at constant source power
(
SOURce<Ch>:POWer<PhyPt>[:LEVel][:IMMediate][:
AMPLitude]
). The stimulus frequency
(
[SENSe<Ch>:]FREQuency:...
) is swept in equidistant steps
over the frequency range. In a Cartesian diagram, the x-axis is a
linear frequency axis.
LOGarithmic - logarithmic frequency sweep. The frequency is
swept in equidistant steps on a logarithmic scale. In a Cartesian
diagram, the x-axis is a logarithmic frequency axis.
CW - time sweep. The measurement is performed at constant
frequency (
SOURce<Ch>:FREQuency<PhyPt>:FIXed
) and
source power (
SOURce<Ch>:POWer<PhyPt>[:LEVel][:
IMMediate][:AMPLitude]
) and repeated over a specified
period of time at constant time intervals.
POINt - CW mode sweep, time sweep triggered according to the
current trigger settings.
VNA Command Reference
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