Remote Control Commands
R&S
®
SMA100B
507User Manual 1178.3834.02 ─ 05
:SENSe<ch>[:POWer]:FILTer:NSRatio:MTIMe <MTime>
Sets an upper limit for the settling time of the auto-averaging filter in the NSRatio
mode and thus limits the length of the filter. The filter type is set with command :
SENSe<ch>[:POWer]:FILTer:TYPE.
Parameters:
<MTime> float
Range: 1 to 999.99
Increment: 0.01
*RST: 4
Example: See Example "Performing a power measurement with a fixed fil-
ter" on page 500.
Manual operation: See "Timeout" on page 220
:SENSe<ch>[:POWer]:FILTer:SONCe
Starts searching the optimum filter length for the current measurement conditions. You
can check the result with command :SENS1:POW:FILT:LENG:USER? in filter mode
USER (:SENSe<ch>[:POWer]:FILTer:TYPE).
Example:
SENS1:FILT:TYPE USER
Selects user filter mode.
SENS1:FILT:SONC
Activates the search for the optimum filter length.
SENS1:FILT:LENG?
Returns the found optimum filter length.
Response: 128
Usage: Event
Manual operation: See "Auto Once" on page 220
:SENSe<ch>[:POWer]:FILTer:TYPE <Type>
Selects the filter mode. The filter length is the multiplier for the time window and thus
directly affects the measurement time.
Parameters:
<Type> AUTO | USER | NSRatio
AUTO
Automatically selects the filter length, depending on the mea-
sured value. The higher the power, the shorter the filter length,
and vice versa.
USER
Allows you to set the filter length manually. As the filter-length
takes effect as a multiplier of the measurement time, you can
achieve constant measurement times.
SENSe, READ, INITiate and SLISt Subsystems
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