User manual

Chapter 2 Command System RIGOL
RSA3000 Programming Guide 2-113
[:SENSe]:ACPower:AVERage:TCONtrol
Syntax
[:SENSe]:ACPower:AVERage:TCONtrol EXPonential|REPeat
[:SENSe]:ACPower:AVERage:TCONtrol?
Description
Selects the average mode of the adjacent channel power measurement.
Queries the average mode of the adjacent channel power measurement.
Parameter
Name
Type
Range
Default
——
Keyword
EXPonential|REPeat
EXPonential
Remarks
EXPonential: indicates the exponential average.
REPeat: indicates the repeat average.
When "EXPonential" is selected, the result is the exponential average of the measurement results obtained
in the past N times (N is specified in
[:SENSe]:ACPower:AVERage:COUNt).
When "REPeat" is selected, the result is the arithmetic average of the measurement results obtained in the
past N times (N is specified in
[:SENSe]:ACPower:AVERage:COUNt).
This command is only valid when the adjacent channel power measurement in GPSA mode is enabled.
Return Format
The query returns EXP or REP
.
Example
The following command selects repeat average to the average mode.
:SENSe:ACPower:AVERage:TCONtrol REPeat
The following query returns REP.
:SENSe:ACPower:AVERage:TCONtrol?
[:SENSe]:ACPower:BANDwidth:ACHannel
Syntax
[:SENSe]:ACPower:BANDwidth:ACHannel <freq>
[:SENSe]:ACPower:BANDwidth:ACHannel?
Description
Sets the bandwidth of the adjacent channel.
Queries the bandwidth of the adjacent channel.
Parameter
Name
Type
Range
[1]
Default
<freq>
Consecutive Real Number
33 Hz to 1.5 GHz
2 MHz
Note
[1]
: If option RSA3000-BW1 is installed, the available range is from 3 Hz to 1.5 GHz.
Remarks
This command is only valid when the adjacent channel power measurement in GPSA mode is enabled.
Return Format
The query returns the bandwidth of the adjacent channel in scientific notation. Its unit is Hz.