Agilent / Keysight DSOS604A High-Definition Oscilloscope: 6 GHz, 4 Analog Channels

The Keysight DSOS604A is a high-definition digital oscilloscope delivering 6 GHz bandwidth across 4 analog channels, purpose-built for signal integrity analysis, embedded system design, and general-purpose testing. It combines a 10-bit ADC with advanced architecture capable of 16-bit vertical resolution in high-resolution mode, paired with up to 20 GSa/s sampling and 100 Mpts/channel memory (expandable to 800 Mpts). The instrument achieves 8.1 bits average system ENOB at full bandwidth with a 71.7 ps rise time.

Technical Specifications

• Bandwidth: 6 GHz (6 GHz with 2 channels active; 4 GHz with all 4 channels active); upgradeable to 8 GHz


• Analog Channels: 4


• Digital Channels: Upgradeable to 16 via MSO option N2901E


• Sample Rate: 20 GSa/s (2 channels); 10 GSa/s (4 channels)


• Memory Depth: 100 Mpts/channel standard; expandable to 800 Mpts


• Vertical Resolution: 10-bit ADC; up to 16 bits in high-resolution mode


• System ENOB: 8.1 bits average at full bandwidth


• Rise Time: 71.7 ps


• Waveforms per Second: Up to 300,000


• Input Coupling: AC, DC, GND

Key Features

• 15-inch XGA capacitive touch screen with multi-touch support


• 256 GB removable solid-state drive


• Windows 10 operating system


• Advanced triggering: edge, pulse width, window, logic, sequence, and holdoff modes


• High-resolution capture mode for extended signal analysis

Typical Applications

• Signal integrity and compliance testing


• Embedded system design and debug


• High-speed digital and mixed-signal analysis


• Protocol and standards validation

Compatibility & Integration Supports protocol, compliance, and advanced analysis software options. Mixed-signal capability available via upgrade path.