Rohde & Schwarz R&S ZNA Series - Page 1592

Command reference
R&S
®
ZNA
1592User Manual 1178.6462.02 ─ 29
Example: See SOURce:POWer:SWEepend:MODE.
REDuce:STATe OFF is equivalent to SWEepend:MODE AUTO
REDuce:STATe ON is equivalent to SWEepend:MODE REDuce
SOURce<Ch>:POWer<PhyPt>:STATe <Boolean>
Turns the RF source power at a specified test port on or off.
Suffix:
<Ch>
.
Channel number
<PhyPt> Test port number of the analyzer
Parameters:
<Boolean> ON | OFF - turns the internal source power at the specified test
port no. <PhyPt> on or off.
*RST: ON
Example:
*RST; SOUR:POW -6
Set the internal source power for channel 1 and all test ports to
-6 dBm.
SOUR:POW2:STAT?
Query whether the source power at test port 2 is on. The ana-
lyzer returns a 1.
Manual operation: See "Source RF Off" on page 670
SOURce<Ch>:POWer<PhyPt>:STARt <StartPower>
SOURce<Ch>:POWer<PhyPt>:STOP <StopPower>
These commands define the start and stop powers for a power sweep. The values also
define the left and right edges of a Cartesian diagram. A power sweep must be active
([SENSe<Ch>:]SWEep:TYPE POWer) to use these commands.
Suffix:
<Ch>
.
Channel number
<PhyPt> Test port number of the analyzer. This suffix is ignored because
the selected power sweep range applies to all source ports used
in the active channel.
Parameters:
<StopPower> 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.
SCPI command reference