Agilent/Keysight 54831M

The Agilent/Keysight 54831M is a 600 MHz, 4-channel mixed-signal oscilloscope (MSO) from the Infiniium Series, engineered for advanced debugging and analysis of complex electronic designs. This military-specification variant integrates 16 digital channels alongside four analog channels, delivering mixed-signal triggering and simultaneous acquisition across both analog and digital signal domains. The 54831M shares identical electrical specifications with the 54831B, with differences limited to military-specific accessories and documentation.

– Technical Specifications

• Bandwidth: 600 MHz
• Analog Channels: 4
• Digital Channels: 16 (MSO functionality)
• Sampling Rate: Up to 4 GSa/s (2-channel mode); up to 2 GSa/s (4-channel mode)
• Acquisition Memory: 2 Mpts/channel standard; 4 Mpts maximum total
• Display: 8.4-inch Color TFT-LCD
• Input Ranges: 5 Vrms maximum at 50 Ω (CAT I); ±100 V (dc + ac, ac < 10 kHz) at 1 MΩ impedance (CAT I)
• Operating System: Windows 98 (Windows XP upgrade path available)

– Key Features

• MegaZoom technology enables rapid waveform update rates and instant response without performance degradation across deep memory acquisitions
• Analog-like front panel with Windows-based GUI combines intuitive hardware control with advanced measurement and analysis software
• Mixed-signal triggering across analog and digital channels for synchronized multi-domain capture
• Direct waveform interaction including drag-and-drop positioning and instant zoom capability
• Color-coded waveforms and display elements for signal identification
• Task-oriented Setup Guide and context-sensitive help system for measurement configuration

– Typical Applications

Debugging digital-to-analog and analog-to-digital interactions; validating embedded system timing relationships; analyzing protocol-driven analog circuits; mixed-signal system integration testing.

– Connectivity & Integration

USB (2 ports), PS/2 (2 ports), GPIB, VGA (external monitor), and LAN connectivity. Compatible with Agilent/Keysight Infiniium series probes and logic analyzer integration.