Rohde & Schwarz R&S FSL3 - Page 948

R&S FSL SENSe Subsystem
1300.2519.12 6.189 E-11
[
SENSe<1|2>:]ESPectrum:FILTer[:RRC]:ALPHa
This command sets the alpha value of the RRC filter. This setting takes only effect if channel
power is selected as power reference type ([SENSe<1|2>:]ESPectrum:RTYPe command)
and if the RRC filter is activated ([SENSe<1|2>:]ESPectrum:FILTer[:RRC][:STATe]
command).
The numeric suffixes <1|2> are not relevant.
This command is available from firmware version 1.80.
Parameter
0 to 1
Example
ESP:RTYP CPOW
Sets the power reference type to channel power.
ESP:FILT ON
Activates the use of an RRC filter.
ESP:FILT:ALPH 0.5
Sets the alpha value of the RRC filter to 0.5.
Characteristics
RST value: 0.22
SCPI: device–specific
Mode
A, CDMA, EVDO
[SENSe<1|2>:]ESPectrum:PRESet[:STANdard]
This command selects the specified XML file under C:\r_s\instr\sem_std. If the file is stored in a
subdirectory, include the relative path.
The numeric suffixes <1|2> are not relevant.
This command is an event and therefore has no *RST value and no query.
This command is available from firmware version 1.80.
Example
ESP:PRES 'WCDMA\3GPP\DL\PowerClass_31_39.xml'
Selects the PowerClass_31_39.xml XML file in the C:\R_S\instr\sem_std\WCDMA\3GPP\DL
directory.
ESP:PRES?
W–CDMA 3GPP DL (31,39)dBm
The query returns information about the selected standard, the link direction and the power
class. If no standard has been selected, the query returns None.
Characteristics
RST value: –
SCPI: device–specific
Mode
A, CDMA, EVDO