Agilent N5181A/82A MXG Signal Generators SCPI Command Reference 141
Component Test Digital Commands
Dual ARB Subsystem–Option 651/652/654 ([:SOURce]:RADio[1]:ARB)
Dual ARB Subsystem–Option 651/652/654 ([:SOURce]:RADio[1]:ARB)
:BASEband:FREQuency:OFFSet
Supported N5182A with Option 651/652/654
[:SOURce]:RADio[1]:ARB:BASeband:FREQuency:OFFSet <value>
[:SOURce]:RADio[1]:ARB:BASeband:FREQuency:OFFSet?
Makes Baseband Freq Offset the active function. The value that you enter sets the frequency offset in
the signal at baseband. The frequency offset shifts the signal off of the modulated RF carrier by the
offset amount.
Range <value>: –50 to 50 MHz
Remarks This feature is useful for moving the signal such that the carrier feed through is
not in the center of the signal.
:CLIPping
Supported N5182A with Option 651/652/654
NOTE Clipping cannot be undone (i.e. restoring clipping value to 100% will have no effect on a
previously clipped waveform.)
[:SOURce]:RADio[1]:ARB:CLIPping "<file name>",IJQ|IORQ,<value>[,<value>]
This command sets the clipping level of the selected waveform segment to a percentage of its highest
peak.
The variable <value> is expressed in units of percent.
IJQ This choice clips the composite I/Q waveform.
IORQ This choice clips I and Q separately. When this choice is enabled, percentage
values for both I and Q must be specified.
Range <value>: 10–100 (0.1% resolution)
Remarks A value of 100 percent equates to no clipping.
Refer to “File Name Variables” on page 12 for information on the file name syntax.
*RST <value>: 0 Hz
Key Entry Baseband Frequency Offset
*RST IJQ <value>: +100
Key Entry Clipping Type |I+jQ| |I|,|Q|
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