Key Reference
4
N9320A Spectrum Analyzer
65
Det/Display
Press this hardkey to control detector and display functions.
Detector
Auto Man
Selects a specific detector, or allows to pick the appropriate
detector (through
Auto
) for a particular measurement.
When discussing detectors, it is important to understand
what is a trace “bucket”. For every trace point displayed,
there is a finite time during which the data for that point is
collected. The analyzer look at all of the data collected
during that time and present a single point of trace data
based on the detector mode. We call the interval during
which the data for that trace point is being collected, the
“bucket”. Thus a trace is more than a series of single points.
It is actually a series of trace “buckets”. The data may be
sampled many times within each bucket.
Figure 20
Detector (auto) Selection Flowchart Rules
Phase
Noise On
？
Res BW
>300Hz?
Trace
Average On?
Sample
Average
Yes
Yes
No
No
Avg Type
Power?
Sample
Average
Yes
Yes
No
No
Any Trace in
MinHold
？
Peak
Sample
Yes
Yes
No
Any Trace in
Max Hold?
No
Peak
Negative Peak
Yes
Any Trace in
Min Hold?
No
Summary of Contents for N9320A
Page 1: ...Agilent N9320A Spectrum Analyzer User s Guide...
Page 4: ......
Page 18: ...10 N9320A Spectrum Analyzer 1 Overview...
Page 64: ...56 N9320A Spectrum Analyzer 3 Functions and Measurements...
Page 152: ...144 N9320A Spectrum Analyzer 8 Menu Maps MODE Menu Spectrum Analyzer Tracking Generator MODE...
Page 156: ...148 N9320A Spectrum Analyzer 8 Menu Maps SPAN Menu Span Full Span Zero Span Last Span SPAN...
