Chapter 2 SCPI Device Message Details
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[:SENSe]:CHPower:FILTer[:RRC]:ALPHa <real>
Channel Power Rolloff Ratio
Function
This command sets filter rolloff ratio for Channel Power measurement.
Command
[:SENSe]:CHPower:FILTer[:RRC]:ALPHa <real>
Parameter
<real>
Rolloff ratio
Range 0.01 to 1.00
Resolution 0.01
Suffix code None
Default 0.22
Details
This command is available when the filter type (Channel Power Filter
Type) is set to either of the following:
•
Nyquist
•
Root Nyquist
Example of Use
To set the rolloff ratio to 0.22.
CHP:FILT:ALPH 0.22
Related command
This command has the same function as the following command.
:CALCulate:CHPower:FILTer[:RRC]:ALPHa
:CALCulate:CHPower:FILTer[:RRC]:ALPHa <real>
Channel Power Rolloff Ratio
Function
This command sets the rolloff ratio for Channel Power measurement.
Refer to
[:SENSe]:CHPower:FILTer[:RRC]:ALPHa.
Related command
This command has the same function as the following command.
[:SENSe]:CHPower:FILTer[:RRC]:ALPHa
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