Remote Control Commands
R&S
®
SMA100B
631User Manual 1178.3834.02 ─ 05
FATTenuation
The step attenuator switches to maximum attenuation
UNCHanged
Retains the current setting and keeps the output impedance
constant during RF off.
*RST: n.a. (factory preset: FATTenuation)
Example:
SOURce1:POWer:ATTenuation:RFOFf:MODE
FATTenuation
uses maximum attenuation when the RF output is turned off.
Manual operation: See " RF OFF Mode " on page 196
[:SOURce<hw>]:POWer:EMF:STATe <State>
Displays the signal level as voltage of the EMF. The displayed value represents the
voltage over a 50 Ohm load.
Parameters:
<State> 0 | 1 | OFF | ON
*RST: n.a. (factory preset: 0)
Example:
POW:EMF:STAT 1
Activates voltage level display.
Manual operation: See " Display Level as Voltage of EMF " on page 320
[:SOURce<hw>]:POWer:LBEHaviour <Behaviour>
Parameters:
<Behaviour> AUTO | UNINterrupted | MONotone | CVSWr | HDUN
UNINterrupted|MONotone
Uninterrupted level settings and strictly monotone modes.
CVSWr
Constant VSWR
HDUN
High dynamic uninterrupted level settings.
*RST: AUTO
Example:
SOURce1:POWer:LBEHaviour AUTO
Options: R&S SMAB-K724
Manual operation: See " Setting Characteristics " on page 69
[:SOURce<hw>]:POWer:LIMit[:AMPLitude] <Amplitude>
Limits the maximum RF output level in CW and sweep mode.
It does not influence the "Level" display or the response to the query [:
SOURce<hw>]:POWer[:LEVel][:IMMediate][:AMPLitude].
SOURce Subsystem
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