E4990A Impedance Analyzer

This is the technical specification for the E4990A The E4990A impedance analyzer supports accurate impedance measurement and analysis of a wide variety of electronic.

E4991B Impedance Analyzer

This is the data sheet for the E4991B The E4991B impedance analyzer supports accurate impedance measurement and analysis of a wide variety of electronic.

E4991B Impedance Analyzer

This brochure introduces overview and key features of the E4991B Impedance analyzer. The E4991B provide the best performance in the industry and three frequency options (1 GHz to 500M/1 G/3 GHz).

Keysight Impedance Analyzers

Discover Keysight Impedance Analyzers, delivering high‑performance measurement and deep analysis for demanding applications. With advanced equivalent‑circuit modeling, materials characterization, integrated DC bias, and powerful graphical tools, they provide precise, wide‑frequency impedance evaluation up to 3 GHz.

E4991B Impedance Analyzer

This is the configuration guide for the E4991B which shows the ordering information.

LCR Meters and Impedance Analyzers Catalog

Explore the comprehensive range of Keysight LCR meters and impedance analyzers engineered for accurate component characterization and materials validation. This catalog highlights benchtop, handheld, and high‑performance impedance analyzers designed for R&D, manufacturing, and quality assurance environments.

Keysight LCR Meters and Impedance Analyzers

Keysight LCR meters and impedance analyzers enable accurate characterization of components, circuits, and materials across benchtop, handheld, and high-frequency platforms.

Power of Impedance Analyzer, Comparison to Network Analyzer

Keysight’s impedance analyzers are the only instruments on the market that can provide unparalleled accuracy for real-characteristics component evaluation.

LCR Meters, Impedance Analyzers and Test Fixtures

This 13-page, selection guide matches applications to LCR meters, Impedance analyzer, and fixtures contains brief information on products and application literatures.

Characterizing MEMS MI Sensors Using Impedance Analyzers

Learn how to use impedance analyzers for device characterization of MEMS MI sensors and improve design and test efficiency while offering a wide variety of tools and functions.

Solutions for Measuring Permittivity and Permeability with LCR Meters and Impedance Analyzers

This application note presents the technologies and methods for measuring permittivity and permeability. Learn more!

13.56 MHz RFID Antenna Design Using Network and Impedance Analyzers

For engineers who work in RFID antenna test, this note discusses 13.56 MHz RFID antenna testing and designing with network and impedance analyzers. Learn more!

E4990A Impedance Analyzer 20 Hz to 10/20/30/50/120 MHz

This brochure introduces overview and key features of the E4990A Impedance analyzer. The E4990A provide the best performance in the industry and five frequency options (20 Hz to 10/20/30/50/120 MHz).

E4990A Impedance Analyzer 20 Hz to 10/20/30/50/120 MHz

This is the configuration guide for the E4990A which shows the ordering information.

Impedance Measurement Handbook

Learn the basics of impedance measurements using Keysight LCR meters, impedance analyzers, and network analyzers. Explore impedance measurement techniques and tools.

10 GHz Impedance Measurement on E5080B Vector Network Analyzer

This is the 10 GHz impedance analysis solution for surface mount devices. This is the first complete solution for Keysight to measure impedance analysis up to 10 GHz.

Performing Impedance Analysis with the E5061B XN3 Vector Network Analyzer

How do you measure impedance with a network analyzer? Explore five common impedance analysis approaches using the E5061B ENA vector network analyzer.

Impedance Measurement and Network Analysis

Keysight has many new solutions for impedance measurement and network analysis. See our new impedance analyzers, LCR meters and ENA series network analyzers.

8 Hints for Successful Impedance Measurements

This publication provides key hints to make better impedance measurement. Selection criteria,device characteristics, fixturing and error correction etc. are discussed.

E5061B-3L3/3L4/3L5 LF-RF Network Analyzer with Option 005 Impedance Analysis Function

The E5061B-005 is the impedance analysis firmware option for the E5061B-3L5 ENA Series LF-RF network analyzer. The E5061B-005 combines network analysis (NA) and impedance analysis (ZA) functions in a single instrument, with comprehensive component and circuit characterization.