R&S SMB100A, Operating Manual

Page: 394 / 528

Remote Control Commands
R&S
®
SMB100A
379 Operating Manual 1407.0806.32 ─ 21
Parameters:
<State> 0 | 1 | OFF | ON
*RST:
0
Example: POW:EMF:STAT 1
activates voltage level display.
Manual operation: See "Display Level as Voltage of EMF - RF Level" on page 151
[:SOURce<hw>]:POWer[:LEVel][:IMMediate][:AMPLitude] <Amplitude>
Sets the RF level applied to the DUT.
Notes:
If specified, a level offset
[:SOURce<hw>]:POWer[:LEVel][:IMMediate]:
OFFSet
is included according to the formula:
Minimum level + OFFSet ... Maximum level + OFFSet
In addition to numerical values, you can increase or decrease the values step by step
with the
UP
and
DOWN
according to the step width defined with
[:SOURce<hw>]:
POWer:STEP[:INCRement]
.
The RF output is activated with
:OUTPut<hw>[:STATe]
on page 314 (RF ON / RF
OFF).
Parameters:
<Amplitude> Minimum level ... Maximum level
Determines the RF output level.
Range:
Minimum level to Maximum level
*RST: -30
Example: The keywords of this command are largely optional. Therefore,
both the long and short form of the command are shown.
SOUR:POW:LEV:IMM:AMPL 15
or
:POW 15
sets the RF level at output A to 15 dBm.
Manual operation: See "RF Level" on page 146
[:SOURce<hw>]:POWer[:LEVel][:IMMediate]:OFFSet <Offset>
Note: The level offset is also effective for level sweeps!
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
.
SOURce Subsystem