The Keysight UXR1104A Infiniium UXR-Series Oscilloscope delivers 110 GHz bandwidth across four full-bandwidth channels at 256 GSa/s, engineered for high-speed signal analysis in technology development. With intrinsic jitter below 25 fs (rms), a 40 dB minimum SNR at 110 GHz, and ultra-low noise performance, this instrument resolves the fastest transient phenomena with exceptional precision.

Technical Specifications

• Bandwidth: 110 GHz
• Channels: 4 full-bandwidth
• Sample Rate: 256 GSa/s across all channels
• Memory Depth: Up to 2 Gpts per channel
• ADC Resolution: 10-bit
• Input Impedance: 50 Ω (±3%)
• Input Connector: 1 mm ruggedized with AutoProbe III interface
• Rise/Fall Time: 5.6 ps (10-90%), 3.9 ps (20-80%)
• Noise Floor: <1 mVrms
• Trigger Jitter: <1 ps typical in trigger path
• Intrinsic Jitter: <25 fs (rms)
• Inter-channel Jitter: <10 fs (rms)
• Minimum SNR: 40 dB at 110 GHz
• Channel-to-channel Skew: <10 ps
• Processing: 5 trillion IOPS measurement acceleration ASIC
• Power Requirements: 200–240 VAC, 50/60 Hz; 2615 VA maximum
• Dimensions: 435 mm W (handles removed), 513 mm D, 311 mm H (7U, feet removed)
• Weight: 42.05 kg

– Key Features

• Serial Data Analysis (SDA) with clock recovery included
• Optional on-site self-calibration module
• InP process chipsets for high-speed performance
• USB 3.0 and LAN interfaces for data transfer and remote control
• Multiple file format support: *.wfm, *.csv, *.tsv, *.bin, *.txt, *.hf5, *.osc
• Edge trigger up to 110 GHz bandwidth; OR'd edge trigger modes
• User-defined measurement functions

– Typical Applications

High-speed serial protocol characterization, jitter analysis, signal integrity validation, and transient measurement in RF/microwave development and research.

– Compatibility & Integration

Works with Keysight InfiniiMax III and III+ probing solutions. Supports Keysight PathWave software suite. Compatible with embedded and low-speed protocol decode/trigger for USB2.0, eUSB2, 10/100 ETH, PCIe 2/1, I2C, SPI, RS232, I2S, and JTAG.