DSOS204A Keysight Technologies Digital Oscilloscope

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  • 2 GHz bandwidth (upgradable)
  • 4 analog channels
  • achieve up to 16 bits of vertical resolution with our advanced system architecture
  • capture a longer signal trace with 20 GSa/s maximum sample rate and 100 Mpts/channel of standard memory
  • get superior signal integrity with an average system effective number of bits (ENOB) of 8.1 bits at full bandwidth
  • gain increased usability with the multi-touch supported 15-inch capacitive touch screen and solid state drive for fast boot and reliability
  • improve your testing with a wide range of protocol, compliance, and analysis software

The DSOS204A S-Series oscilloscopes have 2 GHz of bandwidth, a 15” XGA capacitive touch screen, and a 10-bit analog-to-digital converter.

Digital Oscilloscope (2 GHz / 4 Channel)

Whether you have to debug your latest design or verify compliance, it is critical that your oscilloscope displays a true representation of your signal. This requires world-class signal integrity. Infiniium S-Series oscilloscopes were designed with this in mind. The S-Series provides a superior time base, front-end, and ADC technology blocks. This gives you a platform with up to 16 bits of resolution, low noise, low jitter, and a high effective number of bits (ENOB) - giving you visibility into the true performance of your device.

Superior low-noise front end

A high-resolution ADC’s usefulness is dependent on the low-noise front end that supports the additional quantization levels. Each S-Series oscilloscope incorporates the industry’s lowest noise front end for portable oscilloscopes with bandwidth up to 8 GHz. The S-Series frontend includes three custom ICs, including a 130 nm BiCMOS IC that incorporates user-selectable analog filters and bandwidth upgrades via a software license.

Superior time base

Time scale accuracy is critical, especially for deep-memory applications. Measurement of jitter is necessary for ensuring high-speed system reliability. Intrinsic jitter associated with an oscilloscope includes the jitter measurement internal to the scope. The lower the value, the better you’ll be able to characterize your device. S-Series scopes achieve precise time accuracy with a next-generation time base architecture. The S-Series has a best-in-industry time scale accuracy of 12 ppb (after calibration) for accurate deep memory measurements, and a low jitter measurement floor with 100 fs (typical) of intrinsic jitter.

Responsive deep memory

S-Series oscilloscopes come with the industry’s most responsive deep memory. With standard 100 Mpts/channel on all four channels simultaneously, and up to 820 Mpts/ch optional, capture long time periods while retaining fast sample rates. Fast update rates mean your oscilloscope will stay responsive with deep memory to ensure precise representation of analog signals.

Personalized viewing

  • Determine how much space to give to results versus waveforms using sliders
  • View waveforms on the same graticule or separate them with up to 16 waveform viewing areas
  • Plug in a second monitor for even more customization of the interface

Faster and better documentation

  • Select from over 50 measurements. View up to 20 measurements at once, with statistics
  • Select from over 40 automatic math functions, and display up to 16 at once on the screen
  • Vertical and horizontal scales on axes
  • Add annotations using bookmarks, measurement callouts, and dynamic delta marker readouts
  • Right-click to copy an image without ever having to save it to a file
  • Quickly save all waveforms, memories, functions, and setups in a single .osc file for later recall on an oscilloscope or PC
  • Save screen images as .jpg, .png, .gif, or .tiff

Best usability, including touch screen

Extensive research testing led to several touchscreen innovations not found in other oscilloscopes.

  • Click once to see handles that enable touch manipulation of markers, trigger level, and waveform - tasks that previously required a mouse
  • Multi-touch support for multi-touch (gestures) such as zooming and panning
  • Auto-sizing, when the touch button is turned on/off, optimizes fields for fingers or a mouse
  • Traditional menu operation to quickly find settings or advanced features

What's included:

  • four N2873A 500-MHz passive probes
  • probe accessory pouch
  • Keysight I/O libraries suite
  • localized power cord, front panel cover
  • 8 GHz BNC calibration cable
  • keyboard and mouse
  • user guide and programmer’s guide ship on oscilloscope drive
More Information
ManufacturerKeysight Technologies
Frequency2 GHz
Record Length100 MPts
Sampling Rate10 GS/s