NEW InfiniiVision HD3-series oscilloscopes
- Technology
- Oscilloscopes
- Partner
- Keysight
4x the resolution, ½ the noise floor in a portable oscilloscope
Separate signal from noise.
The brand-new HD3 brings Keysight’s industry-leading capabilities from high-performance scopes to the high-volume level from 200MHz to 1GHz. Leveraging hardware technology from the UXR Series, the HD3 Series boasts the most impressive resolution on the market with 4x the vertical accuracy and half the noise floor.
Paired with their fast, uncompromised waveform update rate and 25x more memory than their current InfiniiVision scopes, the HD3 Series is truly set apart from other oscilloscopes in this class. This powerful all-new custom hardware combined with new advanced functions in the user interface enables the most dynamic and accurate testing system:
For range details please see the catalogue in the downloads section below

Range Features
A high level overview of what this range offers
- Increase vertical resolution by four times with a 14-bit analog-to-digital converter (ADC).
- See smaller signals with a 50 µVRMS noise floor.
- Find signal glitches with an uncompromised 1.3 M waveform / second update rate.
- Capture longer time spans at full sample rate with 100 Mpts of deep memory.
- Display up to four independent signals and control the scaling individually.
- Isolate signals in seconds with zone triggering — simply draw a box on the screen.
- Characterize signals, hunt for errors, and save automatically with Keysight Fault Hunter.
- Perform advanced analysis with Fast Fourier Transforms, histograms, and Bode plots
Downloads
for NEW ** InfiniiVision HD3-series oscilloscopes **
Model | Number of models | Bandwidth | Max memory depth | Max waveform update rate |
---|---|---|---|---|
HD3 series | 8 | 200MHz, 350MHz, 500MHz, 1GHz | 100M points | 1.300.000 wfms/sec |