Collection:

Expert

Vector Signal Generators

Keysight Expert vector signal generators come in two classes. The XG4-class includes the AP5041A-AP5042A and the XG5-class includes the N5186A MXG.

Model:

N5186A

N/A

XG5-class Vector Signal Generator, 8.5 GHz

Compact, multichannel vector signal generator capable of signal generation up to 8.5 GHz with 1 GHz of modulation bandwidth per channel.

Harmonics @ 1 GHz -35 dBc
Output power @1 GHz 25 dBm
Frequency switching speed 800 µs

High-performance bandwidth and precision

Keysight Expert vector signal generators come in two classes. The XG4-class includes the AP5041A-AP5042A and the XG5-class includes the N5186A MXG. Our Expert models build upon the capabilities of our Essential models with wider bandwidths and enhanced spectral purity, as well as cutting-edge capabilities like direct digital synthesis (DDS), an embedded reflectometer (XG5-class), and up to four phase-coherent outputs for complex testing like multiple-input / multiple-output (MIMO) and beamforming. DDS enables fast frequency switching and reduces phase noise and distortion. The embedded reflectometer characterizes the device under test (DUT) match with a single button to generate a match-corrected signal at the reference plane for reduced measurement uncertainty. Expert vector signal generators feature software to create complex modulations like 5G NR and multi-tone signals. Choose one of our most popular configurations or build the one you need for your application. Need help selecting? Check out the resources below.

Complex wideband signals

Generate complex wideband signals needed for carrier aggregation and digital pre-distortion (DPD) applications with up to 1 GHz bandwidth per channel.

Spectrally efficient signals

Ensure repeatable, high-quality measurements to speed up R&D testing or optimize production test margins with low adjacent channel power ratio (ACPR) and high output power.

Fast switching speeds

Accelerate testing or emulate fast-moving signals like radar with rapid switching speeds and list mode pre-programming of frequency, amplitude, and other parameters.

Ultra-low phase noise

Critical for capturing precise measurements in highly sensitive applications like radar, satellite communications, and high-frequency oscillators.

Output power @1 GHz 18 dBm to 25 dBm
Harmonics @ 1 GHz -45 dBc to -35 dBc
Frequency switching speed 2 µs to 800 µs

Compact, multichannel vector signal generator capable of signal generation up to 8.5 GHz with 1 GHz of modulation bandwidth per channel.

Highlights

Evolving technologies in wireless communications and aerospace and defense applications demand higher frequency coverage using complex modulation schemes like multiple-input / multiple-output (MIMO), beamforming, and multiplexing to maximize data throughput. The Keysight N5186A MXG vector signal generator provides consistent and repeatable results that are ideal for multiport testing. The MXG’s custom DAC application-specific integrated circuits (ASICs) use direct digital synthesis to deliver precise signals in one easy-to-use box.

  • Covers frequency range from 9 kHz to 8.5 GHz with excellent phase noise, output power, EVM and ACPR.
  • Supports military radio communications and MIMO tests with up to four unique outputs.
  • Generates complex wideband signals needed for carrier aggregation and digital pre-distortion (DPD) applications with up to 1 GHz bandwidth per channel.
  • Reduces measurement uncertainty in power amplifier characterizations when using the embedded reflectometer.
  • Maximizes production capacity without sacrificing rack space in a 2U box.
  • Enables fast access to a dedicated team of KeysightCare technical support engineers.
  • View Configuration Guide

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