Keysight Infiniium XR804KA Oscilloscope

Keysight Infiniium XR804KA Oscilloscope

Keysight Infiniium XR804KA Oscilloscope is a high-performance real-time oscilloscope designed for advanced signal analysis, high-speed digital validation, and compliance testing. Built on Keysight’s latest Infiniium XR8 platform, this instrument delivers exceptional signal fidelity, deep memory capture, and powerful analysis tools for engineers working with modern high-speed electronic systems.

With bandwidth up to 33 GHz, 128 GSa/s sampling rate, and 12-bit ADC resolution, the XR804KA enables precise observation of extremely fast signals and transient events. The oscilloscope also supports up to 8 Gpts of memory per channel, allowing engineers to capture long waveform sequences and analyze rare signal anomalies that are difficult to detect with conventional oscilloscopes.

The instrument integrates advanced hardware architecture with the Infiniium 2026 software platform, providing powerful analysis capabilities such as jitter measurement, eye diagram analysis, PAM signal analysis, and automated compliance testing. This makes the XR804KA an ideal solution for validating high-speed interfaces used in modern computing, data-center infrastructure, and semiconductor development.

Key Features

• Bandwidth options from 8 GHz to 33 GHz

• 4 analog channels for multi-signal analysis

• 128 GSa/s sampling rate for accurate waveform reconstruction

• 12-bit ADC for higher dynamic range and lower noise

• Up to 8 Gpts memory per channel for deep waveform capture

• Advanced signal analysis including jitter, PAM, eye diagram, and mask testing

• Large 15.6-inch touchscreen display with intuitive user interface

• Software-upgradeable architecture for flexible bandwidth expansion

Technical Specifications

Applications

The Keysight Infiniium XR804KA oscilloscope is widely used in advanced electronic research, validation, and signal analysis, including:

• High-speed digital interface validation (USB4, PCIe, DisplayPort)

• DDR memory testing (DDR4 / DDR5 signal integrity analysis)

• Signal integrity and jitter analysis

• High-speed serial communication debugging

• Semiconductor and IC design validation

• Advanced R&D laboratories and electronics development