How to Find Harmonics in an AC Signal

Learn what harmonics are and see how harmonic ratio functions in the U1240 Series Handheld DMM helps to quickly verify the presence of harmonics in AC signals.

Solutions for Active Device Test : Using Modern VNAs to Automate Traditional Multi-instrument RF Test Systems

This app note, Using Modern VNAs to Automate Traditional Multi-instrument RF Test Systems, shows how test system designers can design simpler test systems with the lowest overall cost of ownership.

The Wi-Fi 6E Challenge in Regulatory Test

This application note explains the evolution of Wireless Standard Wi-Fi 6E in Regulatory test.

SATA II Drive and Cable SI Testing Using the 86100C DCA-J

Get an overview of SATA, how to set up an SATA cable using 86100 DCA-J to determine whether the cables meet the SATA standard.

How Auto-Parallel Capability Extends the Range of Bench Power Supply

Learn how to enable auto-parallel power supplies in 2 easy steps using the auto-parallel mode of the E36300 to provide a higher output current power supply.

Breaking Barriers

A brief look on how Keysight tackles an issue on manufacturing for electric vehicle on global charging standards.

Introduction to the FieldFox RF & Microwave Analyzer

FieldFox handheld RF and microwave analyzers are portable, rugged, flexible and lightweight. Learn the key features and fundamentals of Keysight's FieldFox.

Measuring Power Consumption of LTE User Equipment

This paper explains several power measurement parameters and how Keysight solutions help to establish a power consumption model for LTE user equipment.

Removing Noise in Lithium-Ion Battery Cell Self-Discharge

Learn about a series of algorithms that effectively remove noise in Li-Ion self discharge data sets to improve the reliability of cell classification.

HDF5 Data Saving in E4727B A-LFNA

Supporting HDF5 data format saving in low-frequency noise analyzer (E4727B).

Configuring Signal and Load Switching Using TestExec SL

Find out how easy it is to use TestExec SL software to set up and configure signal switching and load switching to shorten test development time.

Cyber Trust Mark: The Definitive Guide to IoT Security

The Cyber Trust Mark program establishes crucial baselines for cybersecurity, privacy, and transparency for manufacturers of consumer IoT devices. However, beyond the standards it sets, it’s also a golden opportunity for manufacturers to build consumer trust and win newfound market share.Read this report for an in-depth look at the Cyber Trust Mark program, the certification process, the benefits of early adoption, and the tools you need to start certifying your devices against the new standard.

5G New Radio Base Station Test Solutions

The Keysight S91XX Series 5G Multi-Band Vector Transceivers deliver ACLR and EVM performance for improved measurement insight and reduced measurement uncertainty.

Reduce Interference Risk in Connected Medical Devices

This white paper highlights the importance of coexistence testing in wireless equipment and a step-by-step guide on how it can be done in the lab.

5G New Radio Solutions for Chipset and Device Designers

Keysight is helping solve 5G design and test challenges ahead of the technology wave, providing solutions that span the device ecosystem, enabling designers to accelerate development and bring 5G innovations to market faster.

Supplying AC Power for Testing LED Drivers

This application notes focuses on supplying AC power for testing lighting ballasts up to 270 V AC.

Testing dual-band GPS receiver with Signal Studio N7609C

This is the application note for Testing dual-band GPS receiver with Signal Studio N7609C.

Accelerate Your Product Development Lifecycle with Connected Software

As your product moves through the product development lifecycle, starting from design and prototyping, to verification and validation, all the way to production tests, are you seeing a disconnect between these teams? Are there multiple back and forth conversations between test teams and re-testing being done due to the discrepancies in test requirements and measurement results? By the time the product reaches the production stage, this disconnected test approach can cause serious organizational issues, including delays in product release, increased test cost, and lower return-on-investment (ROI).Download this white paper and learn how organizations are accelerating their product development lifecycle through a standardized, unified, connected test software across the test teams.

Production Line Insight with PathWave Manufacturing Analytics (PMA)

This application note discusses how Pathwave Manufacturing Analytics uses big data analytics to provide valuable insights that could help improve the quality of the boards manufactured.

Getting the Most Out of Your X-Series Signal Analyzer

On-screen gesturing for the Multi-Touch GUI is like what is used for smart phones. On a smart phone you can use a single touch or swipe on the screen, or you can use more than one touch point at a time by pinching to zoom out or zoom in. Similar gesturing can be used on the analyzer to help quickly set up a measurement and adjust the center frequency, span, and reference level for the signal of interest. The X-Series Signal Analyzers utilize a capacitive display that allows for multiple touch points at a time. Prior to capacitive displays, older touch analyzers utilized resistive displays that only allowed for a single touch point at a time and replicated the functionality of a computer mouse. This application note will showcase key features of the Keysight X-Series Multi-touch Signal Analyzers.