User manual

RIGOL Chapter 2 Command System
2-114 RSA3000 Programming Guide
Example
The following command sets the bandwidth of the adjacent channel to 1 MHz.
:SENSe:ACPower:BANDwidth:ACHannel 1000000
The following query returns 1.000000000e+06.
:SENSe:ACPower:BANDwidth:ACHannel?
[:SENSe]:ACPower:BANDwidth:INTegration
Syntax
[:SENSe]:ACPower:BANDwidth:INTegration <freq>
[:SENSe]:ACPower:BANDwidth:INTegration?
Description
Sets the bandwidth of the main channel.
Queries the bandwidth of the main 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 main channel in scientific notation. Its unit is Hz.
Example
The following command sets the bandwidth of the main channel to 1 MHz.
:SENSe:ACPower:BANDwidth:INTegration 1000000
The following query returns 1.000000000e+06.
:SENSe:ACPower:BANDwidth:INTegration?
[:SENSe]:ACPower:CSPacing
Syntax
[:SENSe]:ACPower:CSPacing <freq>
[:SENSe]:ACPower:CSPacing?
Description
Sets the center frequency difference (channel spacing) between the main channel and the adjacent
channels.
Queries the channel spacing.
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.