Agilent X-Series Signal Generators SCPI Command Reference 361
Digital Signal Interface Module Commands
Digital Subsystem—Option 003 and 004 ([:SOURce])
:DIGital:DATA:INPut:PHASe:NOISe:F2
Supported N5172B/82B with option 004
:DIGital:DATA:INPut:PHASe:NOISe:F2 <value><unit>
:DIGital:DATA:INPut:PHASe:NOISe:F2?
This command sets the stop frequency value of the flat area for the phase noise impairment.
Ensure that this value is less than or equal to the stop frequency value (see the
:DIGital:DATA:INPut:PHASe:NOISe:F1 command). If the value is set less than the start frequency
value, the signal generator resets the start value to equal the stop value.
The actual value may vary logarithmically, which is more noticeable at higher frequency offset values.
For more information, see the User’s Guide.
NOTE The phase noise is added to the base phase noise of the instrument.
*RST +3.00000000E+004
Range 1 Hz to 77.500524490 MHz
Key Entry Desired Stop Freq (f2)
:DIGital:DATA:INPut:PHASe:NOISe:F2:ACTual?
Supported N5172B/82B with option 004
:DIGital:DATA:INPut:PHASe:NOISe:F2:ACTual?
This SCPI command returns the actual f2 in use with the current set of desired values. This value
may or may not vary if the desired f2 value is changed, based on the capabilities of the hardware.
NOTE The phase noise is added to the base phase noise of the instrument.
*RST +3.00000000E004
Range 1 Hz to 77.500524490 MHz
Key Entry Desired Start Freq (f2)
:DIGital:DATA:INPut:PHASe:NOISe:LMID
Supported N5172B/82B with option 004
:DIGital:DATA:INPut:PHASe:NOISe:LMID <value>
:DIGital:DATA:INPut:PHASe:NOISe:LMID?
This command sets the level amplitude of the flat area for the phase noise impairment. This phase
noise is added to the base phase noise of the signal generator. The actual value can vary by
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