Sampling Oscilloscopes Catalog

Explore the comprehensive range of Keysight sampling oscilloscopes (DCAs) engineered for high precision optical and electrical waveform analysis. This catalog highlights modular, fixed configuration, and clock recovery solutions across two performance classes for research, validation, and high‑volume manufacturing environments.

Keysight Modular Sampling Oscilloscopes

Keysight DCA-X Modular Sampling Oscilloscopes enable flexible, high‑precision periodic waveform analysis for optical and electrical applications.

FlexDCA Sampling Oscilloscope Software

Provides a technical overview of the FlexDCA Sampling Oscilloscope software.

Keysight DCA Sampling Oscilloscopes

Provides an overview of Keysight DCA history, product portfolio, capabilities and applications

Keysight DCA Sampling Oscilloscopes

Explains the configuration rules and guidelines for the Keysight DCA-X, DCA-M, Clock Recovery and FlexOTO solutions.

Keysight Fixed Configuration Sampling Oscilloscopes

Discover Keysight Fixed Configuration Sampling Oscilloscopes, delivering compact, cost‑optimized optical and electrical analysis for manufacturing validation. With low jitter, small form‑factor design, automation support, and bandwidths up to 60 GHz, they ensure reliable, high‑throughput device testing.

N1093 DCA-M Sampling Oscilloscope Intro

This video offers a brief introduction to the N1093 DCA-M optical sampling oscilloscope, specifically designed for 1.6T transceiver optical testing.

Software Migration Special Offer – DCA Sampling Oscilloscope

A short flyer outlining the customer benefits of the software migration program for DCA sampling oscilloscopes.

Equivalent Time Sampling Oscilloscope vs. Real-Time Oscilloscope

Equivalent time sampling scopes and real time sampling oscilloscopes have different trigger requirements and sample incoming waveforms differently. Learn more.

Real-Time vs. Sampling Oscilloscopes: What Are the Differences?

Real-Time Oscilloscopes and Sampling Oscilloscopes tackle similar applications, but each has a advantages for certain measurement scenarios. Learn how these instruments differ in underlying architecture, sampling methodology, and specifications, as well as how to choose which instruments is best for your application.

KAI Interconnect: 224 Gb/s DCA-M Sampling Oscilloscopes

This video describes the benefits of the latest generation of DCA-M Sampling Oscilloscope which supports 224 Gb/s optical testing.

The 5th Harmonic: Tradeoffs Between Sampling and RT Oscilloscopes

How much oscilloscope bandwidth do you need? Scope vendors promote a “fifth harmonic” rule of thumb but is that wise? Learn how to buy the right scope.

Optical Signal Measurements Using A Real-Time Oscilloscope

For optical signal analysis applications that requires lower noise, jitter and a higher dynamic range, learn why a sampling oscilloscope is a good choice.

Oscilloscope Sample Rates versus Sampling Fidelity

Higher sample rate scopes are not always better. Learn more about Nyquist’s sampling and how to evaluate scope sample rates vs. signal fidelity for accurate results.

N1091DJPA DCA Electrical Transmitter Test Software for IEEE802.3dj

Characterize IEEE 200 Gb/s Electrical TX Designs using DCA-X equivalent-time Sampling Oscilloscope

Using Oscilloscopes in Optical Communications Research

Learn how coherent optical techniques are used in leading edge optical communication research and experimental systems with real-time oscilloscopes.

Minimum Required Sample Rate for a 1-GHz Scope

See how the 3000 X-Series 1-GHz scope's minimum sample rate-to-bandwidth ratio of 2.5:1 can accurately capture high frequency analog and high-speed digital signals.

Effect of Oscilloscope Frequency Response on Rise-Time Accuracy

Learn the effects of different oscilloscope frequency responses on rise-time accuracy and how to pick the right oscilloscope for accurate rise-time measurements.

Time-Domain Response of InfiniiMax Oscilloscopes Probes

Learn new methods for accurately characterizing the time-domain response of oscilloscope probes using 54850 oscilloscopes and InfiniiMax probes.

TDR Measurement Using a VNA or Oscilloscope

Compare a VNA-based and oscilloscope-based TDR measurement and the impact on performance between the two. Learn the similarities and differences.