Agilent Technologies X Series Manual page 324

Waveform Measurement
Meas Setup
Note that Fast Tuning will not be selected when in Auto.
Key Path
Remote Command
Example
Preset
State Saved
Initial S/W Revision
Best Close-in P Noise
The LO phase noise is optimized for smaller offsets from the carrier, at the expense of phase noise
farther out.
Key Path
Example
Couplings
Readback
Initial S/W Revision
Best Wide-offset P Noise
The LO phase noise is optimized for wider offsets from the carrier. Closer offsets are compromised and
the throughput of measurements (especially remote measurements where the center frequency is
changing rapidly), is reduced.
Key Path
Example
324
Meas Setup, PhNoise Opt
[:SENSe]:WAVeform:FREQuency:SYNThesis:AUTO[:STATe]
OFF|ON|0|1
[:SENSe]:WAVeform:FREQuency:SYNThesis:AUTO[:STATe]?
WAV:FREQ:SYNT:AUTO ON
ON
Saved in instrument state.
Prior to A.07.00
Meas Setup, PhNoise Opt
WAV:FREQ:SYNT 1
The frequency below which the phase noise is optimized is model dependent:
CXA: n/a
EXA: [offset 150 kHz]
MXA: [offset 150 kHz]
PXA: [offset 400 kHz]
Close-in.
If manually selected, "Man" will be underlined. The actual frequency offset
within which noise is optimized is shown with in square brackets, as this can
vary depending on the hardware set in use. For example, in some analyzers
this annotation appears as [offset <150 kHz]
Prior to A.07.00
Meas Setup, PhNoise Opt
WAV:FREQ:SYNT 2