How To Select Spectrum Emission Mask (Sem) Measurement - Keysight A Series User Manual

SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
Spectrum Emission Mask (SEM) — (Requires CPU2, SA Mode Only)
Figure 9-24 SEM Example FAIL Data - Absolute Limit (Blue), Relative Limit (Violet), Trace
(Yellow), and Tabular Data

How to select Spectrum Emission Mask (SEM) Measurement

— Press Measure 1 >
When SEM is selected, the following settings are maintained from a previous
measurement: Center Frequency, Preamp ON|OFF, and RF Attenuation.
Setting up the FieldFox for Spectrum Emission Mask (SEM) Measurement
1. Press Measure 1 >
2. Press Meas Setup 4 then optionally select:
The displayed green power (dBm)/frequency (Hz) text changes as the
Meas Type is toggled.
Keysight N9927-90020 User's Guide
Channel Measurements
Channel Measurements
— Averaging Enable/disables averaging and sets the number of trace
averages (Default is OFF).
— Meas Type Then select one of the following:
Measurement Type (Meas Type) enables the user to select the
method used to calculate the reference power level.
> Spectrum Emission Mask
Spectrum Emission Mask
>
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