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Keysight

M9384B

Keysight M9384B family
Research Quality: 30% complete

The Keysight M9384B is a VXG vector signal generator. The Keysight M9384B has a maximum frequency of 44 GHz. The Keysight M9384B has a maximum RF bandwidth of 2 GHz internal or 4 GHz external.[1]

KeysightM9384B
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  • Plate 01Keysight HF-Signalgenerator VXG M9384B – für kürzere Entwicklungszeiten bei 5G Anwendungen

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  • Plate 02Episode 87: 5GNR Power Amplifier EVM Test Setup with M9384B VXG and N9032B PXA

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  • Plate 03Máy phát tín hiệu siêu cao tần Keysight VXG M9384B

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What it is

The Keysight M9384B is a VXG vector signal generator.[1]

The M9384B has a maximum frequency of 44 GHz.[1]

What do the numbers mean?

Power & electrical2

Phase noise at 1 GHz, 20 kHz offset
-140 dBc / Hz[1]
Accurate?
Max RF bandwidth (internal / external)
2 GHz / 4 GHz[1]
Accurate?

Configuration & options6

Product family
VXG[1]
Accurate?
Type
Vector[1]
Accurate?
Model number
M9384B[1]
Accurate?
Maximum frequency
44 GHz[1]
Accurate?
Max output power at 20 GHz
+21 dBm[1]
Accurate?
Frequency switching
90 ms[1]
Accurate?
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What does it need to run?

Site utility requirements, footprint, and infrastructure needed to install and operate this tool. Sourced from public records.

  • Phase noise at 1 GHz, 20 kHz offset-140 dBc / Hz[1]
  • Max RF bandwidth (internal / external)2 GHz / 4 GHz[1]

Where are the manuals?

Generated from public-source data on file. Enter your email to access — nothing is published; details are routed privately.

Not publicly documented

Field notes

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Frequently asked questions

What is the M9384B class?

The M9384B is a VXG vector signal generator.[1]

What is the maximum frequency of the M9384B?

The M9384B has a maximum frequency of 44 GHz.[1]

What family does the M9384B belong to?

The M9384B belongs to the VXG family.[1]

Not publicly documented

The following facts about the M9384B 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 M9384B are on record.

    Answerable by: OEM historical records or a trade-press announcement

  • No publicly documented variants, configuration options, or revision breakpoints of the M9384B 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 M9384B 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 M9384B are on record.

    Answerable by: a field service engineer, process engineer, or maintenance technician

  • The process node or technology generation of the M9384B is not on record.

    Answerable by: an OEM datasheet or a fab qualification report

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Sources & citations

Sources (1)Every fact above is drawn from these public sources
  1. [1]assets.testequity.com — assets.testequity.comassets.testequity.com
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Last updated Oct 5, 2026.

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