Keysight N9915-90020 User’s Guide 249
SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)FUTURE
Spectrum Emission Mask (SEM) — (SA Mode Only)
5. Setting the Detectors
The Trace menu shows that two Detector controls are available, one for
the Reference Channel (default Auto is Average to facilitate the Power
Integration), and another for all the Offset segments (default Auto is PEAK,
to facilitate finding PEAK signal energy when comparing against Limits).
There is only 1 Trace available, and like the other Channel Measurements,
it is set to average.
Press Trace 6
then
— State - sets the measurement state. Refer to “Trace Display States
(SA Mode)” on page 203
.
—
Default All - Sets the SEM settings to default
—
Chan Detector - Sets the Reference Channel detector (default Auto
is Average to facilitate the Power Integration). See also “Detection
Method” on page 213
.
—
Offset Detector - Sets all of the Offset segments (default Auto is
Peak, to facilitate finding peak signal energy when comparing
against the Limits). See also
“Detection Method” on page 213.
—
Record Playback - Refer to “Record/Playback (SA Option)” on
page 542
.
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