Keysight (Agilent) DSAX92504Q Infiniium High-Performance Oscilloscope, 25GHz

The Keysight DSAX92504Q Infiniium is a 25 GHz analog bandwidth oscilloscope engineered for high-speed signal integrity analysis and complex waveform characterization. It captures rise times as fast as 5 ps and supports data rates to 120 Gbit/s, delivering real-time performance across demanding measurement tasks in telecommunications, aerospace, and semiconductor development.

Technical Specifications

• 25 GHz analog bandwidth (standard)


• Upgradeable to 33 GHz on 4 channels or 63 GHz on 2 channels


• 160 GSa/s on 2 channels; 80 GSa/s on 4 channels


• Rise time capture: 5 ps minimum Memory & Waveform Processing


• Up to 2 Gpts maximum memory depth


• 50 Mpts per channel (standard)


• 400,000 waveforms per second in segmented memory mode


• Eight waveform areas with up to 16 grids each Measurement Performance


• Jitter measurement floor: < 150 fS


• Noise floor: 2.30 mVrms at 33 GHz (50 mV/div)


• real-time oscilloscope measurement accuracy Display


• 15.4-inch XGA (1024 x 768) high-resolution color touch-screen


• 12.1-inch color touch-screen option

Key Features Probing System

• 30 GHz oscilloscope probing system with bandwidth-upgradable probes


• InfiniiMax III/III+ and InfiniiMax 4 series amplifiers with up to 52 GHz bandwidth


• Fully customized probe amplifier S-parameter correction


• PrecisionProbe functionality for signal characterization


• Autoprobe II interface with threaded RF connectors and automatic torque mechanism Analysis Capabilities


• application-specific measurement software


• Jitter, trigger, and protocol analysis tools


• Support for emerging high-speed technologies

Typical Applications High-speed serial data analysis, transient event capture, signal integrity validation, and emerging technology protocol testing in telecommunications, aerospace, and semiconductor engineering.

Compatibility & Integration Autoprobe II interface enables automated probe detection and configuration with threaded RF connectors.