PhaseStation 53100A User’s Manual V1.04 25-Apr-2022
86
Internally, this command works by
allocating an instrument spur record in
the specified location. Up to 300 regions
may be flattened, less the total number
of real and instrument spurs in the
measurement.
Ctrl-z (
Edit→Undo last flatten or
subtract operation
) may be used to
restore the most recently-flattened noise
segment, while Ctrl-F9 (
Edit→Restore f
lattened noise regions
) will restore all manually-
flattened segments.
Restore flattened noise regions (
Ctrl-F9
)
This command clears all flattened regions previously defined with
Edit→Flatten selected noise
region (
Ctrl-F8
)
, restoring any manually-removed spurs. It cannot be undone.
Flatten selected or zoomed phase data (
Ctrl-f
)
Figure 36: Flattening a section of phase data
Above, the
Flatten selected or zoomed phase data (Ctrl-f)
command has bene used to replace
the selected region of the phase record with a straight line. The result appears as a flat spot in
the frequency difference view.
This command is supported only when viewing the selected plot’s phase-record contents using
Measurement
→
Phase difference (
p
)
or
Measurement
→
Frequency difference (
f
)
. In addition, a
region within the plot must first be specified. You can specify a region with a Shift-Left drag
operation that leaves the region boundaries visible within the existing graph, as in the images
above, or you can simply drag with the left mouse button to zoom in on the desired region. In
either case, the command will replace the data within the specified region of the selected plot’s
phase record with a straight line segment that connects the data points at the region
Figure 35
Summary of Contents for PHASE STATION 53100A
Page 1: ...TM 53100A Phase Noise Test Set User s Manual Revision 1 04 April 25 2022...
Page 16: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 16...
Page 18: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 18...
Page 20: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 20...
Page 30: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 30...
Page 36: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 36...
Page 42: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 42...
Page 64: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 64...
Page 74: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 74...
Page 104: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 104...
Page 116: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 116...
Page 122: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 122...
Page 130: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 130...
Page 140: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 140...
Page 214: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 214...
Page 215: ...PhaseStation 53100A User s Manual V1 04 25 Apr 2022 215 Appendix Legal and regulatory notices...