Rohde & Schwarz SMC100A - Page 228

Command Description R&S SMC100A
1411.4060.32 6.26 E-1
SENSe[:POWer]:FILTer:NSRatio 0.0001 … 1.0
The command defines the noise content for fixed noise filter mode (:SENSe:POWer:FILTer:TYPE
SNRation).
Example:
SENS:FILT:TYPE SNR
'selects fixed noise filter mode for the power sensor.
SENS:FILT:NSR 0.2
'sets a noise content of 0.2.
*RST value Resolution SCPI
0.001 - Device specific
SENSe[:POWer]:FILTer:NSRatio:MTIMe 1.0 … 999.99 s
The command defines the timeout for fixed noise filter mode (:SENSe:POWer:FILTer:TYPE
SNRation). This value ensures limited settling times.
Example:
SENS:FILT:TYPE SNR
'selects fixed noise filter mode for the power sensor.
SENS:FILT:NSR 0.2
'sets a noise content of 0.2.
SENS:FILT:NSR:MTIM 5
'limits the settling time to 5 seconds
*RST value Resolution SCPI
4 s - Device specific
SENSe[:POWer]:FILTer:SONCe
The command activates the search for the optimum filter length for the current measurement
conditions. The found filter length can be retrieved with command
SENSe:POWer:FILTer:LENGth:USER?. This command is only available for user filter mode
(SENSe:POWer:FILTer:TYPE USER).
The command triggers an event and therefore has no *RST value and no query form.
Example:
SENS:FILT:TYPE USER
'selects user filter mode.
SENS:FILT:SONC
'activates the search for the optimum filter length for the current measurement
conditions.
SENS:FILT:LENG?
'returns the found optimum filter length.
Response: 128
*RST value Resolution SCPI
- - Device specific