Keysight
Keysight N5173B is an analog signal generator in the EXG product family. Keysight N5173B has a maximum frequency of 40 GHz. Keysight N5173B features a phase noise of -118 dBc/Hz at 1 GHz with a 20 kHz offset.[1]
Plate 01Introducing Keysight’s N5173B EXG RF Analog Signal Generator
Plate 02Keysight N5173B - Ready to Ship!
The N5173B is part of the EXG signal generator family used for RF and microwave test work.[1]
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The following facts about the N5173B are absent from this record as of this revision. First-hand knowledge or a citation closes a gap; every submission is reviewed before publication.
No publicly documented production dates or lifecycle milestones (introduction, end of production, EOL) for the N5173B are on record.
Answerable by: OEM historical records or a trade-press announcement
No publicly documented variants, configuration options, or revision breakpoints of the N5173B are on record.
Answerable by: an OEM product catalog or an engineer who ordered or specified the tool
The control-system platform and OS era of the N5173B are not on record.
Answerable by: an engineer who operated it or OEM installation records
No publicly documented failure modes or field errata for the N5173B are on record.
Answerable by: a field service engineer, process engineer, or maintenance technician
The process node or technology generation of the N5173B is not on record.
Answerable by: an OEM datasheet or a fab qualification report
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Last updated Oct 5, 2026.