The Keysight MSOS804A High-Definition Oscilloscope is a premium instrument in the Infiniium S-Series, designed for R&D engineers, laboratories, and industrial applications that demand high precision. With a 2 GHz bandwidth and up to 20 GSa/s sampling rate, the MSOS804A delivers outstanding signal analysis for both digital and analog signals.

Beyond its powerful measurement capabilities, the MSOS804A also integrates advanced features such as digital protocol analysis, a dual 20 MHz waveform generator, and a 15-inch touch screen. It is the ideal solution for real-time circuit testing, validation, and simulation.

Superior Measurement Performance

The Keysight MSOS804A High-Definition Oscilloscope offers advanced signal analysis capabilities with impressive specifications:

• Bandwidth: 8 GHz

• Channels: 4 analog + 16 digital

• Memory depth:

  • 200 Mpts (1–2 channels)

  • 100 Mpts (3–4 channels)

• Sample rate:

  • 20 GSa/s (1–2 channels)

  • 10 GSa/s (3–4 channels)

Sensitivity & Resolution

• Input attenuation: 0.1X to 10,000X

• Sensitivity: 260 µV/div to 1 V/div

• Vertical resolution:

  • Standard: 10 bits

  • Up to 16 bits (high-res mode)

• ENOB: 6.4 (without high-res mode)

Waveform Visualization and Speed

• Rise time (10–90%): 53.8 ps

• Rise time (20–80%): 33.8 ps

• Waveform update rate: >300,000 wfms/s

• Touch display: 15-inch XGA (1024×768)

• Interface: Intuitive GUI for streamlined operation

Integrated Digital Analysis Features

The MSOS804A comes with powerful built-in tools for real-time signal diagnostics:

• Waveform generator (WaveGen): Dual 20 MHz

• Bode plot support

• Protocol decoding: I²C, SPI, UART, CAN, LIN

• Math functions: +, −, ×, ÷, FFT, low-pass filtering

• FFT windows: Hanning, Hamming, Blackman, Flattop, and more

Versatile Triggering Options

• Advanced triggers: Edge, Pulse Width, Window, UART, CAN, SPI, I²C…

• External trigger: Usable as a digital input channel

• Sources: Analog, Line, External, WaveGen

Robust Hardware Configuration

• Operating system: Windows 10

• CPU: Intel Core i5 (4 cores, 3 GHz)

• RAM: 8 GB

• Storage: 256 GB removable SSD

• Accessories: USB mouse, compact keyboard

Electrical and Physical Specifications

• Power input:

  • 100–120 V (50/60/400 Hz)

  • 100–240 V (50/60 Hz)

• Power consumption: Up to 50 W

• Dimensions: 33 × 43 × 23 cm

• Weight: 12 kg (shipping: 20 kg)

• LXI compliance: Class C