Agilent/Keysight EXR058A

The Keysight EXR058A Infiniium EXR-Series Oscilloscope delivers 500 MHz bandwidth across all 8 analog channels with simultaneous 16 GSa/s sampling and 10-bit ADC resolution. This multi-function instrument integrates oscilloscope, logic analyzer, arbitrary waveform generator, frequency response analyzer, counter, voltmeter, and protocol analyzer capabilities in a single platform. The 15.6" capacitive touch display provides intuitive signal analysis with over 50 voltage and timing measurements, FFT, eye diagrams, and clock recovery functions.

Technical Specifications

• Bandwidth: 500 MHz (all 8 analog channels)


• Analog Channels: 8


• Sampling Rate: 16 GSa/s (simultaneous all channels)


• Vertical Resolution: 10-bit ADC; upgradeable to 16 bits (high-resolution mode)


• System ENOB: Up to 9.0 with hardware filtering


• Noise Floor: 43 µV minimum


• Standard Memory Depth: 100 Mpts per channel


• Maximum Memory Depth: 1.6 Gpts (upgradeable)


• Waveform Update Rate: >200,000 wfms/s


• Display: 15.6" capacitive color touch screen

Key Features

• Segmented memory and history mode acquisition


• Fault Hunter automatic evaluation against user-defined criteria


• Setup wizards for measurements, triggers, decodes, and eye diagrams


• Hardware-accelerated plotting


• 10-digit counter and 4-digit voltmeter (standard)


• Logic analyzer with 16 digital channels (upgradeable option)


• Arbitrary waveform generator to 50 MHz (option)


• Frequency response analyzer to 50 MHz (option)


• Protocol analyzer (option)

Upgradeability The EXR058A supports bandwidth, channel count, memory depth, and integrated instrument upgrades without hardware replacement. Channel configurations scale from 4 to 8 analog channels; memory extends to 1.6 Gpts per channel; optional modules add waveform generation and protocol analysis capabilities.

Compatibility & Integration Includes eight N2873A 500 MHz passive probes, N2873A probe accessory pouch, BNC calibration cable, keyboard, mouse, and Keysight I/O libraries suite. Factory calibration certificate (1 year) and complete documentation provided.