Welcome to your all-new Infiniium EXR-Series. With eight models ranging in performance from 500 MHz to 2.5 GHz, 4 or 8 analog channels, and dozens of hardware and software options, your Infiniium EXR-Series is Powerful, Easy to own, and Intuitive to use.

EXR258A Standard Performance

See More with World-Class Signal Integrity
Each model incorporates a 10-bit ADC with a sample rate of 16 GSa/s available on all channels simultaneously. A high-resolution ADC’s usefulness is dependent on the low-noise front end that supports the additional quantization levels. Our low noise front end includes custom ICs, like the 130 nm BiCMOS IC that incorporates user-selectable analog filters and bandwidth upgrades via a software license.

The EXR258A is Completely Upgradeable
Assume that today’s project requires 4 channels of 1 GHz analysis bandwidth. What if your next project needs 8 channels and 2 GHz of analysis bandwidth? And a waveform generator? And compliance testing? This is no problem with the Infiniium EXR-Series, which is fully upgradeable – no exceptions. The Infiniium EXR gives you the flexibility to use capital or operating expense budgets more intelligently when making your purchase now and in the future.

Keysight is the world’s only oscilloscope manufacturer to offer an upgrade from 4 to 8 analog channels, and it is always more affordable than purchasing a new 8 channel oscilloscope. Along with this, you can upgrade bandwidth, memory, integrated equipment, applications and more after purchase, with just a license key. No matter how your needs change, the Infiniium EXR-Series protects your investment by growing with your lab’s needs of tomorrow.

Ease of Ownership & Save Budget and Bench Space with Instrument Integration
Your Infiniium EXR-Series is more than just an oscilloscope - it’s 7 instruments in 1. Keysight pioneered multiple-instrument integration with the release of the mixed signal oscilloscope (MSO) in 1996. The InfiniiVision 2000/3000/4000X-Series took the concept to the next level by integrating five instruments in one in 2011. The Infiniium EXR-Series integrates seven instruments in one.

Having all these tools integrated into your oscilloscope has many benefits aside from the obvious space and budget simplifications. One user interface means a lower learning curve when you need to use one of the integrated tools. It also means fewer pieces of instrumentation to store, calibrate, and keep updated on firmware.

The counter and DVM are standard features, and special because they use a separate signal path, different than the captured waveform, to make their measurements. This makes them much more accurate, flexible, and user friendly than standard on-screen measurements. Simply connect a probe or cable to an unused channel – no need to scale, trigger, or otherwise set the signal up on screen to make basic frequency and voltage measurements!

The logic analysis, AWG, and FRA can be purchased at any time for permanent installation to your EXR-Series. The variety of protocol analysis capabilities can be purchased for different lengths of time, to best fit your budget and project needs at the moment, or permanently.

Standard Included Accessories: