User manual

Chapter 2 Command System RIGOL
RSA3000 Programming Guide 2-143
[:SENSe]:FREQuency:STOP
Syntax
[:SENSe]:FREQuency:STOP <freq>
[:SENSe]:FREQuency:STOP?
Description
Sets the stop frequency.
Queries the stop frequency.
Parameter
Name
Type
Range
[1]
Default
<freq>
Consecutive Real
Number
GPSA mode
0 Hz to Fmax (zero span)
100 Hz to Fmax (non-zero span)
[1]
center
frequency+span/2
RTSA mode
5 kHz to Fmax
Note
[1]
: In non-zero span, if the option RSA3030-BW1 is installed, the available range is 10 Hz to Fmax.
Return Format
The query returns the stop frequency in scientific notation. The unit is Hz.
Example
The following command sets the stop frequency to 10 MHz.
:SENSe:FREQuency:STOP 10000000
The following query returns 1.000000000e+07.
:SENSe:FREQuency:STOP?
[:SENSe]:FREQuency:TUNE:IMMediate
Syntax
[:SENSe]:FREQuency:TUNE:IMMediate
Description
Automatically searches for the signal within the full frequency range, and adjusts the frequency and
amplitude for optimal display effect of the signal.
Remarks
This command is invalid when the advance measurement function (AMK) is enabled in GPSA mode or when
in RTSA mode.
[:SENSe]:HDISt:AVERage:COUNt
Syntax
[:SENSe]:HDISt:AVERage:COUNt <integer>
[:SENSe]:HDISt:AVERage:COUNt?
Description
Sets the average count of the harmonic distortion measurement.
Queries the average count of the harmonic distortion measurement.