Output:impairments:phase:noise:f1; Output:impairments:phase:noise:f2 - Keysight N5171B EXG Manual

Basic Function Commands
Vector Modulation Subsystem—N5172B/82B ([:SOURce]:IQ)

:OUTPut:IMPairments:PHASe:NOISe:F1

[:SOURce]:IQ:OUTPut:IMPairments:PHASe:NOISe:F1 <value>
[:SOURce]:IQ:OUTPut:IMPairments:PHASe:NOISe:F1?
This command sets the desired start frequency offset of the flat phase noise.
The actual value of f1 varies logarithmically depending on the value of the stop
frequency (f2). As f2 increases in value, the adjustment becomes coarser. The
effect of this value can only be determined by examining the graphic on the
front panel or the actual output.
NOTE: This phase noise is added to the base phase noise of the instrument.
f1 must always be less than or equal to f2. Setting f1 higher than f2 will cause
f2 to be set to the value of f1.

:OUTPut:IMPairments:PHASe:NOISe:F2

[:SOURce]:IQ:OUTPut:IMPairments:PHASe:NOISe:F2 <value>
[:SOURce]:IQ:OUTPut:IMPairments:PHASe:NOISe:F2?
This command sets the desired stop frequency offset of the flat phase noise.
The actual value of f2 varies logarithmically. As f2 increases in value, the
adjustment becomes coarser. The effect of this value can only be determined
by examining the graphic on the front panel or the actual output.
NOTE: This phase noise is added to the base phase noise of the instrument.
f2 must always be greater than or equal to f1. Setting f2 less than f1 will cause
f1 to be set to the value of f2.
126
Key Entry Real-Time AWGN On Off
Supported N5172B with Option 653 or 655, N5182B with Option
656 or 657
*RST 1 kHz
Range 0 Hz to 77.50052449 MHz
Key Entry Desired Start Freq(F1)
Supported N5172B with Option 653 or 655, N5182B with Option
656 or 657
*RST 30 kHz
Range 0 Hz to 77.50052449 MHz
Key Entry Desired Start Freq(F2)
Keysight EXG and MXG X-Series Signal Generators SCPI Command Reference