Rohde & Schwarz SMU200A - Page 786

Remote Control Commands
R&S
®
SMU200A
766Operating Manual 1007.9845.32 ─ 15
SOUR:POW:LEV:IMM:AMPL 15 or :POW 15
sets the RF level at output A to 15 dBm.
Example:
SCPI conformUsage:
[:SOURce<hw>]:POWer[:LEVel][:IMMediate]:OFFSet <Offset>
Note: The level offset is also effective for level sweeps!
The command specifies the constant level offset of a downstream attenuator/amplifier. If
a level offset is entered, the level entered with :POWer no longer corresponds to the RF
output level.
The following correlation applies:
:POWer = RF output level + POWer:OFFSet.
Entering a level offset does not change the RF output level, but rather the query value
of :POWer.
Only dB is permitted as the unit here. The linear units (V, W, etc.) are not permitted.
The keywords of this command are largely optional. Therefore, both the long and short
form of the command are shown in the example.
Parameters:
float
-100 dB to 100 dB
0.01 dB
0 dB
dB
<Offset>
Range:
Increment:
*RST:
Default unit:
SOURce:POWer:LEVel:IMMediate:OFFSet -10
or
POW:OFFS 10
sets the RF level offset to 10 dB
Example:
SCPI conformUsage:
[:SOURce<hw>]:POWer[:LEVel][:IMMediate]:RCL <Rcl>
The command determines whether the current level is retained or whether the stored
level setting is adopted when an instrument configuration is loaded.
*RST does not affect this setting. The setting is valid for both paths. If a suffix is specified,
it is ignored.
SOURce Subsystem