# Keysight UXR0134A 13 GHz Infiniium UXR-Series Real-Time Oscilloscope (Pre-Owned) # Keysight UXR0134A 13 GHz Infiniium UXR-Series Real-Time Oscilloscope (Pre-Owned) ## Key Features At A Glance - Bandwidth from 5 GHz to 110 GHz across the series, spanning 1 mm, 1.85 mm, and 3.5 mm input connector models - Sample rate up to 256 GSa/s on 1 mm and 1.85 mm models; up to 128 GSa/s on 3.5 mm models (per-channel, configurable in powers of two) - 10-bit ADC vertical resolution; ≥14 bits with averaging — designed for low-noise capture of small signals on large offsets - Standard memory of 200 Mpts per channel; optional upgrades to 1 Gpt (UXR0000-01G) or 2 Gpts (UXR0000-02G) per channel - 15.4-inch XGA TFT-LCD with capacitive touch and 256-level intensity-graded display; supports up to eight waveform areas - Optional real-time spectrum analysis up to 320 MHz analysis bandwidth; optional frequency-extension DDC windows from 5 GHz to 30 GHz - 4-channel and 2-channel configurations available; fully upgradeable bandwidth, memory, channel count, and software per the datasheet The Keysight Infiniium UXR-Series is a family of real-time oscilloscopes spanning 5 GHz to 110 GHz of analog bandwidth across three input-connector tiers: 1 mm (highest-bandwidth models to 110 GHz), 1.85 mm (to 70 GHz), and 3.5 mm (to 33 GHz). The series is described by the manufacturer as delivering ultra-low noise and high signal fidelity for engineers and scientists working on the fastest electrical phenomena, and is positioned as fully upgradeable across bandwidth, memory, channel count, and software capabilities. Across all UXR-Series models, the architecture pairs a 10-bit ADC (extending to 14 bits or more with averaging) with sample rates up to 256 GSa/s per channel on 1 mm and 1.85 mm models, and 128 GSa/s on 3.5 mm models. Each configuration is available in 2-channel and 4-channel variants, with bandwidth, memory, and analysis capability scalable through licensed upgrades. ValueTronics International, LLC supports the Keysight Infiniium UXR-Series from our 20,000 square-foot secure facility at 1675 Cambridge Drive in Elgin, Illinois, where every unit we sell is received, inspected, and operationally verified before shipment. The depth and rigor of in-house handling — backed by our long-standing position in the professional test-and-measurement market — is what distinguishes us from drop-shippers and pass-through brokers who never physically touch the equipment they list. ## Brand Heritage Keysight Technologies was established in 2014 as the test-and-measurement spin-off of Agilent Technologies, which itself was created in 1999 when Hewlett-Packard separated its measurement business from its computing business. The UXR-Series therefore carries forward an oscilloscope and high-frequency measurement engineering heritage that traces directly back through Agilent and HP. ## Compare Other Models in This Series The Infiniium UXR-Series is organized into three input-connector tiers that determine the bandwidth ceiling and sample rate of each model. The 3.5 mm models cover 10 GHz through 33 GHz at 128 GSa/s; the 1.85 mm models cover 40 GHz through 70 GHz at 256 GSa/s; the 1 mm models extend from 5 GHz on the entry UXR0051AP single-channel unit up to 110 GHz at 256 GSa/s on the UXR1104A/UXR1102A flagship configurations. Within each connector tier, models are available in 2-channel and 4-channel configurations (with the UXR0051AP as a single licensed-channel exception that can be upgraded to a 2-channel UXR0254AP via the N2166A license). Keysight describes the series as fully upgradeable, with bandwidth, memory depth (200 Mpts standard, 1 Gpt or 2 Gpts optional), channel count, and software capabilities licensable per the configuration guide. Each pre-owned UXR-Series model linked below is its own dedicated product page with condition-matched pricing, condition reporting, and availability. Use the configuration table on this page to identify the bandwidth, channel count, and connector type that matches your application, then follow the model link to the specific listing. The primary differences between UXR-Series models are warranted bandwidth, sample rate (256 GSa/s on 1 mm and 1.85 mm models versus 128 GSa/s on 3.5 mm models), rise-time, and the connector type at the analog inputs (1 mm ruggedized with AutoProbe III, 1.85 mm with AutoProbe III, or 3.5 mm with AutoProbe II). Channel-count selection (2 or 4) and memory-depth option (200 Mpts standard, 1 Gpt, or 2 Gpts) further differentiate configurations within a given bandwidth tier. RMS noise-floor values, ENOB at given full-scale settings, and amplitude-and-phase flatness windows are published per model in the datasheet's vertical-system performance tables. The comparison table that follows this section consolidates the headline numerical specifications across the family so the model match for a given measurement requirement is visible at a glance. Model Bandwidth (Warranted) Channels Sample Rate **UXR0134A** 13.0 GHz 4 128 GSa/s UXR0104A 10.0 GHz 4 128 GSa/s UXR0164A 16.0 GHz 4 128 GSa/s UXR0204A 20.0 GHz 4 128 GSa/s Additional differences in specifications beyond the few shown above are not listed here — see each model's full specifications below. ## Accessories Supplied - Country-specific power cord - Front cover - Open ended torque wrench (5/16 inch 8-in-lb) - Mini USB keyboard - USB optical mouse - ESD mat with wrist and heel straps - Qty (5) 3.5 mm Female-to-Female connector savers - Qty (10) connector saver collars - Qty (2) Precision BNC 50 Ω adaptors (N5442A) ## Product Core & Specifications Category Specification Value Vertical System (3.5 mm Input Models) Sample rate per channel 128 GSa/s (configurable in powers of two) Displayed input sensitivity 1 mV/div to 1 V/div Hardware sensitivity 32 mV full scale to 8.0 V full scale Vertical resolution 10 bits, ≥ 14 bits with averaging DC gain accuracy ± 1.5% of full scale (typical: ±1% of full scale ≤ 10 mV/div, ±0.5% of full scale > 10 mV/div) Maximum input power +6 dB (twice the amplitude) at all ranges (+16 dBm at maximum range) Vertical System (1 mm & 1.85 mm Input Models) Sample rate per channel 256 GSa/s (configurable in powers of two) Displayed input sensitivity 1 mV/div to 500 mV/div Hardware sensitivity 60 mV full scale to 4.0 V full scale Vertical resolution 10 bits, ≥ 14 bits with averaging DC gain accuracy ± 2% of full scale (typical: ±1% of full scale) Channel to channel isolation 60 dB Horizontal System Main timebase range 2 ps/div to 20 s/div real-time (13 GHz to 33 GHz models); 1 ps/div to 20 s/div real-time (40 GHz to 110 GHz models) Main timebase delay range 200 s to -200 s real-time Channel de-skew range ± 1 ms range, 10 fs resolution Time scale accuracy ± (25 ppb initial + 100 ppb/year aging) first year; ± (25 ppb initial + 30 ppb/year aging) after first year Inter-channel intrinsic jitter < 10 fs rms Inter-scope intrinsic jitter < 20 fs rms Acquisition System Maximum real-time sample rate 128 GSa/s (3.5 mm models); 256 GSa/s (1.85 mm and 1 mm models) Memory depth per channel 200 Mpts standard; 1 Gpt (UXR0000-01G); 2 Gpts (UXR0000-02G) Bandwidth filters Brick wall, 4th order Bessel, Butterworth, bandpass Maximum update rate \> 285,700 waveforms per second (in segment memory mode) Sampling modes Real-time, real-time with averaging, real-time with peak detect, real-time with high resolution, segmented memory, variable length segmented memory Trigger System Trigger sources All channel inputs, 1 auxiliary trigger input Sensitivity 1 div p-p Edge trigger bandwidth Equal to acquisition analog bandwidth Minimum pulse width trigger (Hardware) 50 ps Minimum pulse width trigger (Software InfiniiScan) 40 ps Trigger holdoff range Fixed 40 ns to 10 s, random 100 ns to 10 s Display Display 15.4-inch color XGA TFT-LCD with capacitive touch screen Intensity grayscale 256-level intensity-graded display Resolution 1024 pixels horizontally x 768 pixels vertically Grids 1-16 grids per waveform area, 10-bit vertical resolution Waveform areas Supports eight waveform areas plus chart mode Computer System Operating system Microsoft Windows 10 64-bit or newer Microsoft Windows release CPU Intel i5-3550S quad-core CPU at 3.00 GHz or higher performance CPU PC system memory 16 GB DDR3 RAM or higher Drives (SSD) 960GB Enterprise grade internal SSD removable hard drive or higher PC ports USB 2.0 hi-speed (host/device), VGA, DisplayPort, USB 3.0 (host/device), dual-monitor video output, 10/100/1000 LAN, LXI LAN Peripherals Optical USB mouse, compact USB keyboard supplied Image file formats BMP, PNG, TIFF, GIF, JPG or osc file format General Characteristics Operating Temperature 5 to +40 °C up to 2,000 meters, de-rated between 2,000 and 3,000 meters by 1 °C for every 100 meters Non-operating Temperature –20 to +70 °C Operating Humidity Up to 95% relative humidity (non-condensing) at +40 °C Operating Altitude Up to 3,000 meters (9,842 feet) Safety CAN/CSA-C22.2 No. 61010-1-12; ANSI/UL Std. No. 61010-1:2018 Dimensions Width: 530 mm (20.866 in) with handles; Depth: 560 mm (22.047 in) incl. knobs and feet; Height: 333 mm (13.11 in) with feet **Important:** Maximum input: +6 dB (twice the amplitude) at all ranges, with +16 dBm at maximum range. Recommended standard-use input limit is ±5 V at the front panel for 3.5 mm models and ±2 V for 1 mm and 1.85 mm models; not to exceed GND ±6.5 V.**Important:** Well-regulated power is required for all Infiniium UXR real-time oscilloscopes. If the oscilloscope detects poor power line conditions (for example, one cycle at 0% or 25 cycles at 70% of nominal voltage), it will shut down to protect the hardware. This protective design should not be confused with a malfunction.**Important:** For 110-120 V operation of 2-channel models (UXR1102A, UXR1002A, UXR0802A, UXR0702A/AP, UXR0592A/AP, UXR0502A, UXR0402A/AP, UXR0252AP, UXR0051AP): Connect only to a 20-amp outlet or a dedicated 15-amp outlet.**Important:** 4-channel high-bandwidth models (UXR1104A, UXR1004A, UXR0804A, UXR0704A/AP, UXR0594A/AP, UXR0504A, UXR0404A/AP, UXR0254AP) require 200 to 240 VAC at 50/60 Hz; connect only to outlets rated for 15 amps or higher.**Important:** The UXR0051AP includes two channels, but only one channel is licensed for use. The 2nd channel may be activated with purchase of an upgrade license (N2166A Upgrade 1 channel UXR0051AP to 2 channel UXR0254AP).**Important:** Recommended input limit of ±5V at the Infiniium UXR-Series front panel is advised for standard use on 3.5 mm input models. Recommended input limit of ±2V is advised for 1 mm and 1.85 mm input models. Refer to vertical sensitivity tables for higher voltage limitations.**Important:** Allow at least 8 inches (203 mm) of clearance from the rear of the oscilloscope for airflow. Installations with the optional N2156A rackmount kit will take up 8U to allow for airflow and cabling.**Important:** MATLAB software option is required for Butterworth, FIR, LFE, RT Eye, SqrtSumOfSquare and user-defined math functions. D9020ASIA software option is required for InfiniiSim math functions.**Important:** 160 MHz RTSA analysis bandwidth requires option 601 and D9010WSAA. 320 MHz RTSA analysis bandwidth requires option 602 and D9020WSAA. ## About this used unit - Warranty included. - Functional verification included. - Standard Calibration Upgrade Options: No Calibration Required, NIST Traceable, Z540.1 or ISO 17025 with Data, Z540.3 Guardbanding with Data. - Note that unnecessary accessories may not be included (contact Test Architect to confirm). **Please review the Manufacturer's Data Sheet to verify published specifications. Feedback on this webpage is always welcome — please reach out to your Test Architect at any time for questions or concerns. Thank you, we truly appreciate you being our customer.** ## Details - **Price:** 0.0 USD - **Vendor:** Keysight - **Type:** Dig Oscilloscope - **Tags:** product_manual_group_3 ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 0.00 USD | In stock | ## Images - Keysight UXR0134A 13 GHz Infiniium UXR-Series Real-Time Oscilloscope (Pre-Owned) --- > Source: [ValueTronics](https://valuetronics.com/products/uxr0134a-keysight-digital-oscilloscope-used) > Updated: 2026-05-30