Collection:

Pro

Vector Signal Generators

Keysight XG7-class Pro vector signal generators include the VXG Series.

Model:

M9484C

N/A

XG7-class Vector Signal Generator, 54 GHz

The M9484C VXG is the dual-channel vector signal generator capable of generating signals up to 54 GHz with 2.5 GHz of modulation bandwidth per channel.

Harmonics @ 1 GHz -55 dBc
Output power @1 GHz 20 dBm
Phase noise @1 GHz (20 kHz offset) -148 dBc/Hz
Maximum frequency 54 GHz
Maximum modulation bandwidth 2.5 GHz
Number of outputs 1 to 4
Frequency switching speed 3000 µs

Generate the most complex wideband signals

Keysight XG7-class Pro vector signal generators include the VXG Series. Pro vector signal generators extend frequency support up to 54 GHz, or 110 GHz with a frequency extender, and bandwidth up to 2.5 GHz while supporting direct digital synthesis, embedded software, and other key features of our Expert models. Additional capabilities include channel bonding, providing up to 10 GHz bandwidth per instrument, real-time fading including custom fading models with signal generation software, and eight virtual signal generators per RF channel or 32 emulated transmitters in a single unit. Choose one of our most popular configurations or build the one you need for your application. Need help selecting? Check out the resources below.

Ultra-high frequency

Covers all 5G NR frequency bands and V- / W-bands up to 54 GHz, or 110 GHz with a frequency extender, with up to 2.5 GHz modulation bandwidth per channel.

Emulate up to 32 signals

Simplifies MIMO and beamforming tests with up to 4 synchronized and phase-coherent channels in one instrument, plus eight virtual emulators per channel with high dynamic range.

Real-time application support

Real-time signal creation for 5G and LTE uplink and GNSS, plus MIMO real- time fading for all 3GPP 5G NR base station conformance testing.

Lowest phase noise

Proprietary custom ASICs and DDS technology provide the lowest phase noise, down to -148 dBc/Hz, with extremely fine frequency tuning resolution.

Maximum frequency Maximum modulation bandwidth
Number of outputs Phase noise @1 GHz (20 kHz offset)
-148 dBc/Hz Output power @1 GHz
Harmonics @ 1 GHz Frequency switching speed

The M9484C VXG is the dual-channel vector signal generator capable of generating signals up to 54 GHz with 2.5 GHz of modulation bandwidth per channel.

Highlights

Designing 5G and satellite communication systems requires tight design margins and timelines, complex modulation, and adherence to stringent standards. You’re facing a whole new set of design and test challenges, including wider bandwidths, higher frequencies, and greater system complexity. The M9484C VXG provides the vector signal generator with up to 54 GHz frequency range and 2.5 GHz of modulation bandwidth in a single instrument, or up to 110 GHz with the V3080A frequency extender and 5 GHz with channel bonding, to enable your next breakthrough.

  • Supports MIMO real-time fading for all 3GPP 5G NR base station conformance tests with PathWave Signal Generation software
  • Covers all 5G NR frequency bands and V- / W-band for satellite communications
  • Generates complex wideband signals needed for carrier aggregation and digital pre-distortion (DPD) applications
  • Delivers superior RF performance for accurately characterizing devices under test, such as phase noise, error vector magnitude (EVM), and adjacent channel power ratio (ACPR)
  • Simplifies MIMO and beamforming test setups with up to 4 synchronized and phase-coherent channels in one instrument and more than 32 channels in multiple instruments
  • Streamlines complex receiver test scenarios with the world’s first 8-virtual-signal emulation per RF channel

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