Accelerate Innovation with Precision Measurement

From 5G protocol conformance to high-speed digital design validation, Keysight test and measurement platforms help engineers turn complex signals into actionable insight.

85+ Years of Heritage
4,500+ Patents Worldwide
100+ Countries Served
15,000+ Employees

Test & Measurement Solutions

Comprehensive instruments and software platforms designed for characterizing signals, validating designs, and ensuring compliance across RF, microwave, digital, and photonic domains.

Spectrum Analyzers

X-Series, MXA, PXA, and UXA analyzers covering 2 Hz to 110 GHz with real-time bandwidth up to 510 MHz for capturing transient signals.

Network Analyzers

PNA-X, ENA, and FieldFox vector network analyzers for S-parameter measurement, impedance characterization, and mixer testing.

Signal Generators

MXG, EXG, and PSG signal generators providing modulated and CW signals from 9 kHz to 44 GHz with ultra-low phase noise.

Oscilloscopes

Infiniium, InfiniiVision, and Streamline series oscilloscopes with bandwidths from 70 MHz to 110 GHz for digital debug and signal integrity.

Power Supplies & SMUs

Programmable DC power supplies and source/measure units (SMUs) for device characterization, DUT power, and battery emulation.

FieldFox Handheld

All-in-one handheld analyzers combining spectrum analysis, cable and antenna testing, and VNA functionality for field deployment.

Measurement Science at the Core

Decades of RF, microwave, and digital engineering expertise underpin every instrument we build.

110 GHz

Frequency Range

Measurement bandwidth spanning baseband through millimeter-wave frequencies, covering 5G NR FR1/FR2 and satellite Ka-band applications in a single instrument sweep.

-174

dBm/Hz DANL

Displayed average noise level approaching the thermal noise floor, enabling detection of extremely weak signals.

510 MHz

Real-Time BW

Wideband real-time spectrum analysis captures transient interference and frequency-hopping signals without gaps.

0.004 dB

Trace Noise

Ultra-low trace noise on network analyzers enables precise insertion loss and return loss measurements on passive components.

Standards & Compliance

Our instruments are designed, calibrated, and tested to meet the stringent requirements of international measurement and safety standards.

Calibration Services
ISO 17025
Accredited Calibration

ISO/IEC 17025 accredited calibration laboratories providing traceable measurements with documented uncertainty.

3GPP
5G NR Conformance

Test platforms validated against 3GPP TS 38.521 and TS 38.533 for 5G NR FR1 and FR2 device conformance testing.

MIL-STD
MIL-STD-810 Ruggedization

FieldFox handheld instruments tested per MIL-STD-810G for shock, vibration, altitude, and temperature extremes.

IEEE
IEEE Standards Participation

Active contributor to IEEE 802.11ax/be, 802.3, and P1785 standards committees shaping next-generation connectivity.

Recognized for Excellence

Acknowledged by the industry for measurement innovation, sustainability leadership, and engineering contribution.

2025
Best in Test Award

Recognized by EDN for breakthrough performance in wideband signal analysis instrumentation.

2024
Most Admired Company

Named to Fortune's list for electronic test and measurement category for the fourth consecutive year.

2024
Sustainability Leadership

Achieved Platinum rating from EcoVadis for corporate social responsibility and environmental management.

Talk to a Measurement Expert

Our application engineers specialize in RF, microwave, digital, and photonic measurement challenges. Let us help you select the right solution.

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