Keysight UXR0164A 16GHz, Real-Time Oscilloscope

The Keysight UXR0164A is a 16 GHz real-time oscilloscope engineered for high-fidelity signal capture and analysis of complex high-speed digital and RF designs. This four-channel instrument delivers 128 GSa/s sample rate across all channels with 10-bit ADC resolution, capturing transient events with exceptional signal integrity and ultra-low noise performance. The UXR0164A provides intrinsic jitter below 25 fs (rms) and inter-channel jitter under 10 fs (rms), enabling precise timing analysis and clock recovery. Maximum noise floor reaches below 1 mVrms at full bandwidth, supporting measurement capability to 110 GHz when upgraded.

– Technical Specifications

• Bandwidth: 16 GHz (upgradable to 110 GHz)
• Channels: 4 full-bandwidth channels
• Sample Rate: 128 GSa/s across all channels
• ADC Resolution: 10 bits
• Memory Depth: 200 Mpts standard per channel; up to 2 Gpts per channel (optional)
• Intrinsic Jitter: Less than 25 fs (rms)
• Inter-Channel Jitter: Less than 10 fs (rms)
• Noise Floor: Less than 1 mVrms at full bandwidth
• Probe Interface: AutoProbe II; compatible with InfiniiMax probes
• Weight: 37.56 kg (4-channel model)

– Key Features

• High-speed serial data analysis (SDA) and clock recovery built in
• User-defined functions for custom measurement automation
• Optional on-site self-calibration module
• Keysight PathWave Calibration Advisor (PCA) for calibration tracking
• Modular architecture supporting bandwidth and channel expansion

– Typical Applications

Validation and debugging of high-speed digital communications, serial data link analysis, RF signal characterization, and timing-critical protocol compliance testing.

– Compatibility & Integration

The UXR-Series platform supports seamless integration with existing InfiniiMax probe ecosystems. System configuration ranges from 2 to 4 channels with bandwidth options from 13 GHz to 110 GHz, enabling instrument growth aligned with evolving test requirements.