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Remote Control Commands

R&S

SMB100A

385Operating Manual 1407.0806.32 ─ 21

Example:

POW:SPC:SEL SENS2

selects the sensor connected to a second USB interface for

power control.

Manual operation: See "Sensor" on page 156

[:SOURce<hw>]:POWer:SPC:STATe <PowCntrlState>

Activates power control using the selected sensor. The control loop periodically adjusts

the generator output. After switching off, the running loop is completed.

Parameters:

<PowCntrlState> 0 | 1 | OFF | ON

*RST: 0

Example:

POW:SPC:STAT ON

activates power control.

Manual operation: See "State" on page 156

[:SOURce<hw>]:POWer:SPC:TARGet <PowCntrlTarget>

Sets the nominal level expected at the input of the sensor. To define the unit of the

power value, use command :SENSe<ch>:UNIT[:POWer] on page 324.

Parameters:

<PowCntrlTarget> float

Range: -50 to 30

Increment: 0.01

*RST: -10

Example:

SENS:UNIT dBm

selects unit dBm for setting the target level value.

POW:SPC:TARG -10

sets -10 dBm target level.

Manual operation: See "Target Level" on page 157

[:SOURce<hw>]:POWer:STARt <Start>

Sets the start level for the RF sweep.

Note: You can select any level within the setting range. The range is defined by this

start value and the [:SOURce<hw>]:POWer:STOP value.

A defined offset ([:SOURce<hw>]:POWer[:LEVel][:IMMediate]:OFFSet)

affects the level values according to the formula:

Minimum level + OFFSet ... Maximum level + OFFSet

SOURce Subsystem

R&S SMB100A User Manual

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