The Keysight DSOX2004A is a 4-channel digital storage oscilloscope built for signal analysis across research, design, and field service environments. Operating at 70 MHz bandwidth with 2 GSa/s sampling and up to 1 Mpts memory depth, it delivers waveform update rates to 200,000 wfms/s—essential for capturing infrequent anomalies and transient events. MegaZoom IV technology ensures responsive acquisition without sacrificing memory capacity.
Technical Specifications
Acquisition Performance
• Bandwidth: 70 MHz (-3 dB)
• Maximum Sample Rate: 2 GSa/s (interleaved), 1 GSa/s per channel
• Memory Depth: 1 Mpts standard
• Vertical Resolution: 8 bits (12 bits with averaging or high-resolution mode ≥ 20 μs/div)
• Rise Time: ≤ 5 ns
• Input Impedance: 1 MΩ ± 2% (11 pF)
• Maximum Input Voltage: CAT I/II 300 Vrms, 400 Vpk
• Input Coupling: AC, DC
Acquisition Modes
• Normal, Peak Detect (glitches as narrow as 500 ps), Averaging (2 to 65,536), High Resolution, Segmented Memory (< 19 μs re-arm)
Display & Interface
• 8.5-inch WVGA color LCD (800 × 480), 64-level intensity grading
• USB Host (front and back), USB Device, optional LAN and GPIB
Measurements & Analysis
• 23 automated measurements (voltage, time, frequency)
• 14 waveform math functions including FFT
• Integrated digital voltmeter (DVM) and 5-digit counter
• Optional serial trigger/analysis and mask testing
Operating Environment
• Temperature Range: 0°C to +50°C
• Firmware Version: 2.67
– Key Features
• MegaZoom IV smart memory technology for deep-memory responsiveness
• Upgradeable bandwidth, MSO (mixed-signal) functionality, integrated function generator, and serial protocol analysis options
• Fast waveform capture rate critical for debugging rare signal events
• Extensive connectivity for lab integration and remote control
– Typical Applications
Embedded systems debugging, power supply analysis, signal integrity verification, serial protocol decoding, and general-purpose circuit characterization.
– Compatibility & Integration
The instrument supports USB and optional LAN/GPIB connectivity for seamless integration into automated test environments and data acquisition workflows.
