Remote Control Commands
R&S
®
SMBV100A
490Operating Manual 1407.6062.32 ─ 08
SENSe<ch>[:POWer]:FILTer:TYPE <Type>
The command selects the filter mode. The filter length is the multiplier for the time window
and thus directly influences the measurement time.
Parameters:
<Type> AUTO | USER | NSRatio
AUTO
The filter length is automatically selected depending on the mea-
sured value. For high values, a short filter length is selected and
for low values a long filter length is selected.
USER
The filter length is set manually. As the filter length works as a
multiplier for the measurement time, this results in a constant
measurement time.
NSRatio
The filter lenghth (averaging factor) is selected so that the sensor's
intrinsic noise (2 standard deviations) does not exceed the speci-
fied noise content. The desired noise content is entered with com-
mand SENSe:FILTer:NSRatio.
To avoid very long settling times when the power is low, the aver-
aging factor can be limited with the Timeout parameter (command
SENSe:FILTer:NSRatio:MTIMe).
*RST:
AUTO
Example:
SENS:FILT:TYPE AUTO
selects automatic filter selection.
SENSe<ch>[:POWer]:FREQuency <Frequency>
The command sets the RF frequency of the source if the user source is selected
(SENSe[:POWer]:SOURce USER).
Parameters:
<Frequency> float
*RST: 1 GHz
Example:
SENS:SOUR USER
selects user-defined source.
SENS:FREQ 2.44 GHz
enters the RF frequency of the source which is 2.44 GHz.
SENSe<ch>[:POWer]:OFFSet <Offset>
The command enters a level offset which is added to the measured level value after
activation with command SENSe[:POWer]:OFFSet:STATe ON. This allows e.g. an
attenuator in the signal path to be taken into account.
SENSe, READ and INITiate Subsystems
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