Instructions

RIGOL Chapter 2 Command System
2-68 RSA5000 Programming Guide
:FETCh:ACPower?
Syntax
:FETCh:ACPower?
Description
Queries the results of adjacent channel power measurement.
Remarks
This command is only valid when the adjacent channel power measurement in GPSA mode is enabled.
The power unit of the return value is consistent with the current Y-axis unit.
This command will select data from the latest measurement results, and then transmit the data to the
output buffer.
Return Format
The query returns 5 values (main channel power, upper channel power, the power difference between the
upper channel and the main channel (in dBc), the lower channel power, the power difference between the
lower channel and the main channel (in dBc)) in scientific notation, and the values are separated by
commas.
Example
The following query returns
-5.150423000e+01,-5.173441000e+01,-2.301865000e-01,-5.142665000e+01,7.757568000e-02.
:FETCh:ACPower?
:FETCh:ACPower:LOWer?
Syntax
:FETCh:ACPower:LOWer?
Description
Queries the lower channel power of the adjacent channel power measurement.
Remarks
This command is only valid when the adjacent channel power measurement in GPSA mode is enabled.
The power unit of the return value is consistent with the current Y-axis unit.
This command will select data from the latest measurement results, and then transmit the data to the
output buffer.
Return Format
The query returns the lower channel power in scientific notation.
Example
The following query returns -5.142665000e+01.
:FETCh:ACPower:LOWer?