Agilent/Keysight UXR1104A

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.