Keysight Technologies N9918A N9925A

SA (Spectrum Analyzer) Mode (Option 233–Mixed Analyzers)
Channel Measurements
— Enter a value between 0 (no smoothing) and 1 (most smoothing) using the
numeric keypad, arrows, or the rotary knob. A standard level of filtering
is 22.
—Press Enter
.
Keysight N9938-90003 User's Guide
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