Command reference
R&S
®
ZNL/ZNLE
996User Manual 1178.5966.02 ─ 20
Parameters:
<Value> Start or stop power of the sweep.
Range: -150 dBm to +100 dBm. The usable power range is
frequency-dependent; refer to the data sheet.
Increment: 0.01 dB
*RST: -25 dBm start power, 0 dBm stop power
Default unit: dBm
Example:
SWE:TYPE POW
Activate a power sweep.
SOUR:POW:STAR -6; STOP 10
Select a power sweep range between -6 dBm and +10 dBm.
Manual operation: See "Start Power / Stop Power" on page 313
Note:
If the start power entered is greater than the current stop power
(SOURce<Ch>:POWer<PhyPt>:STOP), the stop power is set to the start power plus
the minimum power span (increment) of 0.01 dB.
If the stop power entered is smaller than the current start power
(SOURce<Ch>:POWer<PhyPt>:STARt), the start power is set to the stop power
minus the minimum power span of 0.01 dB.
SOURce:POWer:SWEepend:MODE <SweepEndModes>
Selects the power mode at sweep end.
This is a global setting.
Parameters:
<SweepEndModes> AUTO | REDuce | KEEP
AUTO: at sweep end restore the power at sweep start
REDuce: at sweep end reduce the output power as if the chan-
nel base power was set to its minimum possible value
KEEP: at sweep end keep the power at its current level
Example:
SOURce:POWer:SWEepend:MODE REDuce
Reduce power at sweep end.
SOURce:POWer:SWEepend:SDELay 0.01
Use a settling delay of 10 ms
SOURce:POWer:SWEepend:MODE AUTO
At sweep end, restore the power at sweep start
Manual operation: See "Power Mode at Sweep End" on page 145
SOURce:POWer:SWEepend:SDELay <SettlingDelay>
If sweep end mode REDuce or KEEP is active (see SOURce:POWer:SWEepend:
MODE) this defines the settling delay at subsequent sweep starts, i.e. the time between
power reset and sweep start when a new sweep is requested.
This is a global setting.
VNA command reference
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