Digital Multimeters 34460A, 34461A, 34465A (6½ digit), 34470A (7½ digit)

Performance specifications for the Truevolt Series DMMs.

Understanding the Fundamental Principles of Vector Network Analysis

Review the fundamental principles of vector network analysis and its use, including scattering parameters (S-parameters) and RF transmission line measurements.

DAQ970A/DAQ973A Data Acquisition System

The Keysight DAQ970A/DAQ973A offers unequaled versatility for your data acquisition applications.

33500B and 33600A Series Trueform Waveform Generators

Data sheet for the 33500B and 33600A Series waveform generators

Keysight Modular Power Solutions

The N6700 MPS gives test system designers the flexibility to mix and match from over 30 different DC power modules to create a 1- to 4-channel DC power system optimized to meet specific test requirements.

IO Libraries Suite

This datasheet for Keysight IO Libraries Suite provides specifications for system requirements, supported interfaces, utilities, and summaries of other tools supported by Keysight Technologies.

InfiniiVision HD3 Series Oscilloscopes

The HD3 Series brings Keysight’s industry-leading capabilities from high-performance oscilloscopes to the high-volume level, making precision portable from 200 MHz to 1 GHz. Leveraging custom hardware technology from the UXR Series, the HD3 boasts the impressive resolution with four times the vertical accuracy with a 14-bit ADC and half the noise floor. Paired with our fast, uncompromised waveform update rate and twenty-five times more memory, the HD3 Series can capture signals that you can’t even see on other oscilloscopes.

34980A Data Acquisition System

High-performance data acquisition system provides a low-cost, highly flexible measurement platform

InfiniiVision 1000 X-Series Oscilloscopes

InfiniiVision 1000 X-Series includes 6 models of 50-200 MHz oscilloscopes. The 1000 X-Series leverages the same, proven technology we use in our higher-end InfiniiVision family, giving you professional-level measurements you can trust.

N5700 Series System DC Power Supplies

This data sheet describes the features and specifications of the N5700 Series System DC Power supplies, including 24 models: 750 W and 1500 W output power, up to 600 V and up to 180 A.

E5080B ENA Vector Network Analyzer

This literature describes the technical specifications for the E5080B ENA Series Vector Network Analyzer.

3458A Multimeter Reliably Accurate Measurement Every Time

This Product Overview contains complete specifications, application information, feature description and ordering information (except prices) for the Keysight 3458A digital multimeter.

FieldFox Handheld Analyzers 4/6.5/9/14/18/26.5/32/44/50/54 GHz (B and C models)

The FieldFox handheld analyzer configuration guide provides the potential customers to correctly pick the model and options to best fit their needs in technically and economically. By adding the new information of newly introduced C-Series FieldFox handheld analyzers (Code name Earhart) configuration information, customers can make their best purchase decision on the new C-Series FieldFox and upgrading their existing C-Series FF in later days.

FieldFox B-Series Handheld Analyzers

The FieldFox datasheet update includes new B model versions.

E8257D PSG Microwave Analog Signal Generator

This data sheet contains specifications for the Keysight E8257D, a fully-synthesized signal generator with high output power, low phase noise, and modulation capability.

PAM4: Pulse Amplitude Modulation Explained

Learn how to measure PAM4 signals for high-speed digital networking applications.

Infiniium Oscilloscope Probes and Accessories

To get the most out of your Keysight Infiniium oscilloscope, you need the right probes and accessories for your particular applications. Whether you need the high bandwidth and low loading of an active probe, an easy way to connect to surface mount ICs, or a passive probe to measure high voltages, there’s a wide selection of high-quality probes and accessories for your Infiniium oscilloscope. The Infiniium probes and accessories data sheet provides you the overview of all probes and accessories recommended for Infiniium oscilloscopes.

53200A Series RF/Universal Frequency Counter/Timers

This data sheet contains detailed specifications for the 53200A Series RF/Universal Frequency Counter/Timers.

E36200 Series Autoranging Bench Power Supply

When you need 200 to 400 W of power on the bench, the E36200 Series is ready for your application. With low output ripple/noise and layers of device protection, you can test with confidence and power your next insight.

The Keysight PNT Report 2026

Explore the trends reshaping position, navigation, and timing (PNT) in 2026. This report examines evolving threats, emerging technologies, sovereign and alternative PNT systems, and industry developments — plus the testing and assurance capabilities needed to validate increasingly complex, resilient PNT solutions.