Keysight EXR404A Infiniium EXR Series Real-Time Oscilloscope, 4 GHz, 4 Channel

Product Highlights

The Infiniium EXR-Series offers up to 6 GHz of bandwidth and 16 GSa/s sample rate on every single one of its four or eight channels. Combined with 100 Mpts of standard memory per channel, flexible three-stage triggering, over 50 standard measurements, a massive library of application-specific packages, and ASIC-accelerated testing, the Infiniium EXR-Series lets you see more of your signal than ever before.

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. This gives you:

• Four times more vertical resolution than 8-bit oscilloscopes
• Up to 16 bits with high-res mode
• As low as 43 µV of noise, 9.0 bits system ENOB with hardware filtering

The Infiniium EXR-Series comes standard with two useful tools that allow you to look forward and backward in time. With history mode, simply stop the oscilloscope at any time to review up to 1,024 previous trigger events. With segmented memory, you can capture > 100,000 events post-trigger for analysis, with no limit between events. If your design has an elusive event that only seems to happen when you're not around, these tools arm the oscilloscope to look for it, then let you review what gets captured at your leisure. And with a full HD screen of 1920x1080 pixels, and support for a second, independent external monitor, that data can be organized and displayed however is best for you.