Keysight Infiniium UXR Series User Manual
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Keysight Infiniium UXR Series User Manual

Keysight Infiniium UXR Series User Manual

Real-time oscilloscopes
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Keysight Infiniium UXR-Series
Real-Time Oscilloscopes
USER'S GUIDE

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  • Page 1 Keysight Infiniium UXR-Series Real-Time Oscilloscopes USER’S GUIDE...
  • Page 2 Should Published by: revise or otherwise modify the Software. Keysight and the user have a separate Keysight Technologies, Inc. With respect to any technical data as written agreement with warranty terms 1900 Garden of the Gods Road defined by FAR 2.101, pursuant to FAR...
  • Page 3 Do not proceed beyond a WARNING notice until the indicated conditions are fully understood and met. For more safety information, refer to Chapter 8 in this guide and to the For Your Safety leaflet. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 4: Infiniium Uxr Real-Time Oscilloscopes-At A Glance

    70 GHz, 256 Gsa/s 1.85 mm UXR0594A/B, UXR0592A/B 59 GHz, 256 Gsa/s 1.85 mm UXR0504A/B, UXR0502A/B 50 GHz, 256 Gsa/s 1.85 mm UXR0404A/B, UXR0402A/B 40 GHz, 256 Gsa/s 1.85 mm UXR0334A/B 33 GHz, 128 Gsa/s 3.5 mm Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 5 Analysis (DDC), RTSA (Real-Time Spectrum Analysis) Mode, and De-embedding Software, all standard. There are also Performance Upgrade options for "A" models to change to the new motherboard with faster processor and more RAM. The Keysight Infiniium UXR oscilloscopes deliver many features, including: • Lowest noise and jitter measurement floor •...

  • Page 6: In This Guide

    “Accessing the Online Help” on page 56. • For information on controlling the oscilloscope from a remote computer, see the Keysight Infiniium Oscilloscopes Programmer’s Guide found in the Infiniium oscilloscope application’s online help. For technical assistance, contact your local Keysight Technologies representative at http://www.keysight.com/find/contactus.

  • Page 7: Table Of Contents

    Changing Windows Operating System Settings / 31 Turning Off the Oscilloscope / 31 4 Using the Oscilloscope Learning the Front Panel Connectors / 34 Learning the Rear Panel Connectors / 36 Input and Output Ratings / 38 Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 8 Using the Online Help / 56 Accessing the Online Help / 56 Navigating the Online Help / 57 5 Calibrating the Oscilloscope Equipment Required / 60 Calibration Module Components / 61 Calibration Time / 63 Calibration Procedure / 63 Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 9 Troubleshooting Power Failures / 66 Power LED Blink Codes / 67 Before You Contact Keysight / 68 Returning the Oscilloscope to Keysight for Service / 68 7 Testing Performance Performance Verification General Information / 70 Vertical Performance Verification Tests / 70...
  • Page 10 General Safety Notices / 110 Regulatory Markings / 112 Specifications and Characteristics / 113 Environmental Conditions / 114 Oscilloscope Measurement Category / 114 Measurement Category Definitions / 114 Cleaning the Oscilloscope / 116 Declaration of Conformity / 116 Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 11: Setting Up The Oscilloscope

    Keysight Infiniium UXR-Series Real-Time Oscilloscopes User’s Guide 3 Setting Up the Oscilloscope Inspecting Package Contents / 12 Positioning the Oscilloscope / 14 Connecting Accessories and a LAN Cable to the Oscilloscope / 15 Connecting Power to the Oscilloscope / 16...

  • Page 12: Inspecting Package Contents

    If the shipping container is damaged, or the cushioning materials show signs of stress, notify the carrier and your Keysight Technologies Sales Office. Keep the shipping materials for the carrier’s inspection. The Keysight Technologies Sales Office will arrange for repair or replacement at Keysight’s option without...
  • Page 13 Verify that you received any options and accessories you ordered and that none  were damaged. For a complete list of options and accessories available for the Infiniium UXR real-time oscilloscopes, see the Infiniium UXR Real-Time Oscilloscopes Data Sheet at www.keysight.com/find/UXR. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 14: Positioning The Oscilloscope

    The feet are removed from the oscilloscope when it is placed into a rack using the N2156A rack mount kit. When the oscilloscope is removed from a rack, the feet must be reinstalled for proper use on a flat surface. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 15: Connecting Accessories And A Lan Cable To The Oscilloscope

    If you want to connect to a Local Area Network, connect your LAN cable to the RJ-45 LAN connector on the rear panel. Connect the other end to an open LAN port. Figure 1 Connections for accessories and a LAN cable Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 16: Connecting Power To The Oscilloscope

    Make sure the detachable power cord is readily identifiable and is easily reached. Do not use adapters, extension cords, or power strips. WARNING The use of these devices may lower the AC voltage below the required range and become a safety hazard. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 17 This oscilloscope has auto-ranging line voltage input. Before switching on the CAUTION oscilloscope, be sure the supply voltage is within the specified range and voltage fluctuations do not exceed ±10% of the nominal supply voltage. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 18: Power Requirements

    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. For detailed power supply protection features, please refer to the data sheet's "Power" information in the "General Characteristics" section. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 19: Power Supply Protection Features

    Tilting the Oscilloscope for Easier Viewing Tabs under the front feet of the oscilloscope can be flipped out to tilt the oscilloscope for easier viewing. Flip-out feet Figure 3 Flip-out tabs under front feet Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 20: Preventing Damage To The Oscilloscope Inputs

    Ruggedized connector savers are available for oscilloscope models with 1.0 mm connector N OTE types to protect the input connectors. Keysight recommends using them, as they provide a more secure connection without damaging the oscilloscope. For all other oscilloscopes, Keysight recommends using the provided connector savers.

  • Page 21: Applying Torque

    One end is calibrated to 4 in-lbs for use when mating to standard 1.0 mm connectors; the other end is calibrated to 10 in-lbs for use only when mating to Keysight ruggedized 1.0 mm connectors. Hold the handle at the double line as shown in Figure 4 to apply torque.

  • Page 22: Preventing Damage To The 1.0 Mm Adapters

    1.0 mm connectors, demands special care to avoid expensive damage as explained in this section. For the “to oscilloscope” and “to RF cable” connections, the following figures show the proper “flats” on which to place the wrenches. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 23: Adapter To Channel Input (Step 1)

    Channel Input 1 mm to 1.85 mm (or 2.92 mm) adapter Figure 7 Wrenches positioned on correct flats when connecting 1.0 mm to 1.85 mm or 1.0 mm to 2.92 mm adapters to channel inputs Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 24 (protect from torque) Do not place wrench here Channel Input 1 mm to 1 mm adapter Figure 8 Wrenches positioned on correct flats when connecting 1.0 mm to 1.0 mm adapters to channel inputs Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 25: Rf Cable To Adapter (Step 2)

    Channel Input Not a connection (protect from torque) Do not place wrench here Figure 9 Wrenches positioned on correct flats when connecting RF cables to the 1.0 mm to 1.85 mm (or 2.92 mm) adapters Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 26 Channel Input Not a connection (protect from torque) Do not place wrench here Figure 10 Wrenches positioned on correct flats when connecting RF cables to the 1.0 mm to 1.0 mm adapters Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 27: Turning On The Oscilloscope

    You can connect and disconnect probes and cables while the oscilloscope is turned on. Changing the Administrator Password On Keysight Infiniium UXR-Series real-time oscilloscopes with the Windows 10 operating system, depending on when the oscilloscope was manufactured, the default Administrator user account password can be "Keysight", "keysight4u", or "Keysight4u!".

  • Page 28: Verifying Basic Oscilloscope Operation

    A 2.92 mm to 1.85 mm adapter is used to connect to channel 1, and a 3.5 mm connector saver is used to connect to the Cal Out connector. Figure 12 Verifying basic oscilloscope operation -- models with 1.85 mm connector types Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 29 Press the [Touch] key on the front panel to turn on the touch screen. Press and hold your finger to the screen. A right-click menu appears, which verifies that the touch screen is working properly. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 30: Connecting Probes To The Oscilloscope

    Keysight InfiniiMax III/III+ Probing System Data Sheet. Before using the InfiniiMax III probes, review the InfiniiMax III Probe Handling Guide included with the probes and available on the Keysight web site. These probes are ESD-sensitive devices and there is a proper order for connecting probe amplifiers to the oscilloscope, probe heads to the device under test (DUT), and probe heads to the amplifier.

  • Page 31: Changing Windows Operating System Settings

    The front panel switch is only a standby switch and is not a LINE switch, which means that turning it off does not fully disconnect the oscilloscope from its power supply (AC mains). Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 32 Setting Up the Oscilloscope Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 33: Using The Oscilloscope

    Keysight Infiniium UXR-Series Real-Time Oscilloscopes User’s Guide 4 Using the Oscilloscope Learning the Front Panel Connectors / 34 Learning the Rear Panel Connectors / 36 Input and Output Ratings / 38 Learning the Oscilloscope Display / 40 Learning the Front Panel Controls (Keys and Knobs) / 42...

  • Page 34: Learning The Front Panel Connectors

    2 Probe compensation terminal 3 Ground terminal 8 Ground terminal 4 Cal Out 5 USB ports 6 Aux Out 7 AutoProbe II interface Figure 2 Front Panel Connectors for UXR models with 3.5 mm connector types Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 35 59 GHz AP models) have 1.85 mm input connectors. Both of those inputs are 50 Ω ±2V Max. UXR oscilloscopes ≤ 33 GHz have 3.5 mm input connectors; the inputs are 50 Ω ±5V Max. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 36: Learning The Rear Panel Connectors

    11 400 MHz Reference CLK In, synchronization Sample CLK Out 400 MHz Reference CLK Out connectors connectors connectors symbol above the power cord connector is a caution to use the power cord that came with the oscilloscope. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 37 A 50 Ω termination has been included on the Sample CLK Out connector. Do not operate the instrument with this output unterminated. Operating the instrument with this output unterminated will damage the instrument and void the warranty. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 38: Input And Output Ratings

    Frequency accuracy, internal timebase reference selected: 10 MHz ±(initial 25 ppb + aging) Aging factors: • First year: 100 ppb • Each year after first: 30 ppb/year Frequency accuracy, external timebase reference selected: external reference frequency (input to 10 MHz In) Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 39 400 MHz, 0.25 Vpp to 0.40 Vpp Reference CLK In 400 MHz, 0.25 Vpp to 0.50 Vpp Sample CLK Out 8 GHz, +10 dBm to +15 dBm Sample CLK In 8 GHz, -5 dBm to +15 dBm Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 40: Learning The Oscilloscope Display

    Open Channel dialog box Drag/drop measurements Ground indicator Expand drag/drop measurements Customize Results display Open Horizontal Open Add Markers dialog box horizontal dialog box position horizontal Zoom scale on/off Figure 3 Infiniium display Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 41 A Results pane is visible at the bottom of the display when you do something that produces results, such as taking a measurement or using bookmarks. When it is not needed, the Results pane is not visible. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 42: Learning The Front Panel Controls (Keys And Knobs)

    1. All configuration items and values related to channel 1 are displayed in the same color. Auto Acquisition run controls Arm’d Trig’d Horizontal controls Setup and Display controls Measurement/marker controls Trigger controls Vertical controls Figure 4 Front panel controls Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 43: Using The Setup And Display Controls

    To enable the touch screen so it responds to multi-touch gestures, similar to those used on tablets and smart phones, press [Touch] or choose Utilities > User Preferences... and select the Enable Touch Screen check box. Touch the drag waveform icon to highlight it. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 44: Saving The Screen Image

    Run mode and is receiving triggers, it will update the display as it collects new waveform data. Clearing the waveform display also resets averaging, infinite persistence, color grade persistence, histograms, measurement statistics, and the mask testing database. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 45: Starting And Stopping Waveform Acquisitions

    • You can also choose the Run, Stop, and Single commands from the Control menu. • To set up how you want the signals to be sampled, such as sampling rate and mode, choose Setup > Acquisition..Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 46: Adjusting The Horizontal Settings

    Turn it to move the waveform to the right or left. Moving the waveform to the right shows more of the pre-trigger data (data acquired before the trigger event). Moving it to the left shows more post-trigger data. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 47: Magnifying A Part Of The Waveform Using Zoom

    • The Timebase Reference ranges from 0 to 100% of the screen. The center of the screen is at 50%. The slider correlates to the hollow orange triangle at the bottom of the display area, showing where the horizontal offset is on the screen. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 48: Adjusting The Vertical Settings

    Any channel can be used as a trigger source. If you need a trigger but do not need all channels, you can use a channel as a trigger without displaying it by turning the channel display off. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 49: Adjusting The Channel's Vertical Settings

    Choose Setup > Channel N... or click a channel number to open the Channel dialog box, in which you can set the vertical scale, offset, skew, and labels. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 50: Setting Up Triggers

    Likewise, you can drag the trigger reference indicator at the left side of the display, or drag the trigger line itself, which appears when you click or touch the grid. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 51: Making A Measurement And Using Markers

    Use the measurement/markers controls to display and adjust markers and make measurements. Figure 10 Front panel measure controls and Markers button Drag & drop measurement icons showing most commonly used measurements Expand and collapse the measurement icons Figure 11 Drag & Drop measurements Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 52: Making A Measurement On A Waveform

    It appears next to the measurement readout in the Results pane. This feature helps you distinguish measurement results from each other when you make multiple measurements on the same waveform but at different waveform features. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 53: Using Markers

    • You can drag a marker to quickly move to the position you want on the waveform. • You can use the front panel Position knobs for fine adjustment, or use the Add Marker dialog box to set the marker position precisely. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 54: Saving And Printing Data

    Microsoft Windows or Instrument Image Recovery System, select Instrument Image Recovery System and follow the on-screen instructions. From the oscilloscope desktop, launch the Infiniium application. When the application is active, perform an oscilloscope self-test (Utilities > Self Test...). Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 55: Using The Demo Wizard

    For example, the following screen display shows the initial demo page for the FFT function. To experiment with the demo, click Load Demo..Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 56: Using The Online Help

    • Choose Help > Help Contents... from the main menu to open the online help home page (Figure 13). Displays the Help topic for this dialog box Figure 12 Help button for dialog box help Figure 13 Online Help home page Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 57: Navigating The Online Help

    • Use the Favorites tab to add preferred help topics to a list for easy reference. For more details on using online help, click How to Use This Help under the Help and More Information topic in the Contents tab. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 58 Using the Oscilloscope Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 59: Calibrating The Oscilloscope

    In addition, if the lab environment temperature changes more than ±5 °C — a warning message appears in the Infiniium application when this happens — Keysight advises that you perform a frame calibration to ensure the oscilloscope provides its best possible results in the changed environment.

  • Page 60: Equipment Required

    Adapter: 2.92 mm to 2.40 mm 50 Ω No substitute 1250-3782 for models with 1.85 mm connector types GPS 10 MHz frequency reference Output Frequency: 10 MHz, Fluke Electronics 910R GPS Rubidium Frequency < ±0.1 ppb with no aging Reference Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 61: Calibration Module Components

    N2125A calibration module connected to UXR oscilloscope with 1.0 mm connector types AutoProbe pod Remote head Main cable RF cable Figure 2 N2126A calibration module connected to UXR oscilloscope with 1.85 mm connector types Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 62 Calibrating the Oscilloscope The N2127A calibration module is a single unit. N2127A calibration module (one piece) Figure 3 N2127A calibration module connected to UXR oscilloscope with 3.5 mm connector types Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 63: Calibration Time

    Failure to allow warm up may result in inaccurate calibration. Click Utilities > Calibration..Clear the Cal Memory Protect check box. You cannot run a calibration if this box is selected. Clear this check box before beginning calibration Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 64 If any section has failed, wait until the calibration is complete and then select the Enable Details check box for information on the failures. Also check the calibration cables. When the calibration procedure is complete, click Close. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 65: Troubleshooting

    Keysight Infiniium UXR-Series Real-Time Oscilloscopes User’s Guide 6 Troubleshooting Troubleshooting Power Failures / 66 Before You Contact Keysight / 68 Returning the Oscilloscope to Keysight for Service / 68 This chapter describes what to do if you encounter any problems with your UXR oscilloscope.

  • Page 66: Troubleshooting Power Failures

    The oscilloscope is storing failure information to flash memory. green This process may take several minutes, depending on the source of the failure. Do not unplug the oscilloscope until the switch stops alternating amber/green and starts blinking only amber. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 67: Power Led Blink Codes

    Storing error data to FLASH for later analysis. This can take many green/yellow minutes. * In practice, the 2-, 3-, 4-, 5-, and 12-blink codes have been accurate and other blink codes have been unreliable. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 68: Before You Contact Keysight

    A dialog box appears, containing information about the configuration and status of the oscilloscope. Click Save Support Information. A zipped file containing useful information is created and saved to the desktop. You can email this file to your Keysight Technical Support representative. Returning the Oscilloscope to Keysight for Service Before shipping your oscilloscope for repair, contact Keysight Technologies for details on steps to take.

  • Page 69: Testing Performance

    Keysight Infiniium UXR-Series Real-Time Oscilloscopes User’s Guide 7 Testing Performance Performance Verification General Information / 70 Offset Accuracy Test / 71 DC Gain Accuracy Test / 79 Analog Bandwidth—Maximum Frequency Test for Warranted Bandwidth from 5 GHz to 67 GHz / 84 Analog Bandwidth—Maximum Frequency Test for Warranted Bandwidth from 70 GHz to...

  • Page 70: Performance Verification General Information

    The procedures are written to minimize the number and types of test equipment and accessories required. The test equipment in these lists are currently available for sale by Keysight or other suppliers at the time this document was written, unless otherwise indicated. In some cases, the test procedures use features specific to the test equipment in the recommended equipment list.

  • Page 71: Offset Accuracy Test

    The offset accuracy specification has two terms: ±(offset gain + zero error). The offset gain N OTE specification is ±N% of channel offset, and the zero error specification is ±N% of full scale. The offset accuracy test procedure tests each of these terms individually. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 72: Equipment Required

    5061-5311 input 1.85 mm inputs 2.4 mm (f) to 3.5 mm (f) 11901B 1.0 mm inputs 1.0 mm (f) to 2.92 mm (f) adapter 5067-1393 3.5 mm (m) to 3.5 mm (f) adapter 83059C Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 73: Zero Error Test Procedure

    “Equipment Required” on page 72. Click Setup > Factory Default. Click Setup > Acquisition..In the Acquisition dialog box, enable averaging and set # of Averages to 256. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 74 If a question mark appears in front of any values in the Results area, press [Clear Display] on the oscilloscope, wait for the number of averages to reach at least 256, and then record the oscilloscope reading. The question mark indicates that the oscilloscope could not make a reliable measurement. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 75 256, and then record the oscilloscope’s Mean V avg reading for channel 1 scale setting on page 104. Repeat steps 11b and 12 for the remaining major vertical scale settings for channel 2. Repeat steps 10 through 13 for any remaining channels. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 76: Offset Gain Test Procedure

    Set up the DMM to perform DC voltage measurements. Click Setup > Factory Default on the oscilloscope. Click Utilities > Calibration Output..Change the Signal Output function to DC. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 77 Set the Calibration Output Level to the corresponding “minus” setting shown in the table (-1.2 V for the first time through). Set the vertical scale of the channel under test to the setting shown in the table. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 78 Cal Out voltage (V ) and Channel offset voltage Cal Out ) value. Offset Move the BNC tee with adapters to the next channel input and repeat steps for the remaining channels. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 79: Dc Gain Accuracy Test

    Below 7.5 mV/div, full scale is defined as 60 mV. The major scale settings for these models are 10 mV, 20 mV, 50 mV, 100 mV, 200 mV, and 500 mV. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 80: Equipment Required

    5061-5311 input 1.85 mm inputs 2.4 mm (f) to 3.5 mm (f) 11901B 1.0 mm inputs 1.0 mm (f) to 2.92 mm (f) adapter 5067-1393 3.5 mm (m) to 3.5 mm (f) adapter 83059C Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 81: Procedure

    Connecting the oscilloscope and DMM to the same AC supply circuit also helps to reduce ground potential differences. • 256 averages are used in the oscilloscope measurements of this section to reduce measurement noise and to reduce the measurement error due to resolution. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 82 Display] on the oscilloscope, wait for the number of averages to reach at least 256, and then record the oscilloscope reading. The question mark indicates that the oscilloscope could not make a reliable measurement. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 83 Cal Out Cal Out table on page 106 for each vertical scale setting. Move the channel test cable to the next input channel, and repeat steps 2 to 10 for the remaining channels. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 84: Analog Bandwidth-Maximum Frequency Test For Warranted Bandwidth From 5 Ghz To 67 Ghz

    59 GHz UXR0704A/B UXR0702A/B 1.85 mm 70 GHz 67 GHz UXR0254AP/BP UXR0252AP/BP 1.0 mm 25 GHz 25 GHz UXR0404AP/BP UXR0402AP/BP 1.0 mm 40 GHz 40 GHz UXR0594AP/BP UXR0592AP/BP 1.0 mm 59 GHz 59 GHz Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 85: Equipment Required

    2.4 mm (m) to 2.4 mm (m) connectors Max Frequency ≥ 32 GHz 40 GHz - 70 GHz 50 Ω characteristic Impedance Junkosha MWX061 1.85 mm (m) to 1.85 mm (m) connectors Max Frequency ≥ 67 GHz Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 86 Adapter, splitter 5 GHz - 33 GHz No adapter needed, microwave cable input connects directly to 11667C splitter input 40 GHz - 70 GHz 1.85 mm (f) to 1.85 mm (f) N5520B Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 87: Equipment Connections

    Connect the (e) microwave cable directly to the input of the (d) power splitter without any additional cabling or adapters. • Minimize the use of any additional adapters. • Ensure that the connectors are tightened properly. See “Applying Torque” on page 21. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 88: Procedure

    Enter the horizontal scale Click Measure/Mark > Add Measurement..In the Add Measurement dialog box, select the Vertical RMS measurement and configure it as follows: Source Channel 1 Measurement Area Entire Display RMS Type Units Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 89 @ 50 MHz column of the table on page 107. meas For all oscilloscope readings in this procedure, use the Mean value in the Measurement N OTE Results area at the bottom of the screen. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 90 Record this value in the Attenuation @Max Freq column on page 107. To pass this test, this value must be less than +3.0 dB. Change the channel vertical scale to the oscilloscope’s next larger major vertical scale setting (20 mV/div). Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 91 Channel 3 as the source, Entire Display as the Measurement Area, dBm for the units, and AC for the RMS Type. Repeat steps to complete measuring the oscilloscope’s attenuation at maximum frequency for channel 3. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 92 Channel 4 as the source, Entire Display as the Measurement Area, dBm for the units, and AC for the RMS Type. Repeat steps to complete measuring the oscilloscope’s attenuation at maximum frequency for channel 4. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 93: Analog Bandwidth-Maximum Frequency Test For Warranted Bandwidth From 70 Ghz To 110 Ghz

    Power sensor ≥ 110 GHz Keysight U8489A Compatible with network analyzer Network analyzer ≥ 110 GHz Keysight N5290A ≥ 2 port Calibrated output power ≥ 110 GHz Calibration kit Keysight 85059B 1 mm cal kit Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 94: Equipment Connections

    As the oscilloscope’s vertical scale increases, the network analyzer output power must be increased to drive the oscilloscope’s input with a 4-division peak-to-peak input signal. Table 8 shows the appropriate calibrated network analyzer output power for each of the oscilloscope’s vertical scale settings. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 95 If the network analyzer fails its power calibration due to lack of output power at the +2 dBm or +10 dBm levels (depending on the cable used), back off and use the next lower power level that will calibrate successfully. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 96 Testing Performance Configure the network analyzer's trigger to Manual Point mode: Trigger Source = Manual Trigger Scope = Channel Trigger Mode = Point Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 97 Disconnect the microwave cable from the power sensor and connect it to the oscilloscope's channel under test input. Press the Manual button in the network analyzer's Trigger Setup menu until the network analyzer's output frequency equals 50 MHz. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 98 Click Measure > Add Measurement..Select the RMS voltage measurement, with the channel under test as the source, Entire Display as the Measurement Area, dBm for the units, and AC for the RMS Type. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 99 Repeat steps through for the next V/div setting under test and its appropriate network analyzer output power level (see Table When all V/div settings in Table 8 have been tested, the test procedure is completed. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 100: Time Scale Accuracy (Tsa) Test

    The initial setting accuracy component applies to the oscilloscope’s 10 MHz OCXO frequency accuracy immediately after a calibration, whether performed at the factory, by a customer, or by a Keysight service center. The aging component applies to change in frequency from the time since the last time scale calibration and adds to the initial setting accuracy component.

  • Page 101: Equipment Required

    3.5 mm (f) to 3.5 mm (f) 5061-5311 1.85 mm inputs 2.4 mm (f) to 3.5 mm (f) 11901B 1.0 mm inputs 1.0 mm (f) to 2.92 mm (f) adapter 5067-1393 3.5 mm (m) to 3.5 mm (f) adapter 83059C Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 102: Connections

    Set the vertical scale of channel 1 to 100 mV/div. Set the oscilloscope sampling rate to 1 MSa/s (Setup > Acquisition...). (The resulting measurement will be aliased.) Set the horizontal scale of the oscilloscope to 20 ms/div. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 103 TSA = ±(25 ppb initial + 100 ppb/year aging) first year of manufacture ±(25 ppb initial + 30 ppb/year aging) after first year of manufacture Compare the measured time scale error to the TSA specification. Record the results in the Performance Test Record. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 104: Performance Test Record

    20 mV/div -2.2 mV to +2.2 mV 50 mV/div -4.6 mV to +4.6 mV 100 mV/div -8.6 mV to +8.6 mV 200 mV/div -16.6 mV to +16.6 mV 500 mV/div -40.6 mV to +40.6 mV Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 105: Offset Accuracy-Offset Gain Test

    ** 1 V/div and 5 mV/div are not available on models with 1.85 mm or 1.0 mm inputs *** ±1.2 V for models with 3.5 mm inputs, ±700 mV for models with 1.85 mm or 1.0 mm inputs Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 106: Dc Gain Accuracy Test

    * ±1.5% for models with 3.5 mm inputs, ±2% for models with 1.85 mm or 1.0 mm inputs ** 1 V/div and 5 mV/div are not available on models with 1.85 mm or 1.0 mm inputs Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 107: Analog Bandwidth-Maximum Frequency Test For Warranted Bandwidth From 5 Ghz To 67 Ghz

    500 mV/div 1 V/div** Channel 4 10 mV/div 20 mV/div 50 mV/div 100 mV/div 200 mV/div 500 mV/div 1 V/div** ** 1 V/div is not available on models with 1.85 mm or 1.0 mm inputs Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 108: Analog Bandwidth-Maximum Frequency Test For Warranted Bandwidth From 70 Ghz To 110 Ghz

    10 mV/div 20 mV/div 50 mV/div 100 mV/div 200 mV/div 500 mV/div Time Scale Accuracy Test Measured Time Scale Years since calibration Error (ppb) (years) Low test limit (ppb) High test limit (ppb) Pass/Fail Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 109: Reference Information

    Keysight Infiniium UXR-Series Real-Time Oscilloscopes User’s Guide 8 Reference Information Safety Information / 110 Regulatory Markings / 112 Specifications and Characteristics / 113 Environmental Conditions / 114 Cleaning the Oscilloscope / 116 Declaration of Conformity / 116 This chapter provides additional information for safely using and maintaining your...

  • Page 110: Safety Information

    If this product is not used as specified, the protection provided by the equipment WARNING could be impaired. This product must be used only in a normal condition (in which all means for protection are intact). Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 111 This product is designed for use in Overvoltage Category II and Pollution Degree 2, per CAUTION IEC 61010 3rd edition. The Rayovac BR2032 lithium battery is to be replaced by Keysight service personnel only. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 112: Regulatory Markings

    Forty years is the expected useful life of the product. The symbol on all primary and secondary packaging indicates compliance to China standard GB 18455-2001. To return unwanted products, contact your local Keysight office. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 113: Specifications And Characteristics

    UXR0164A/B, UXR0204A/B, Width: 533 mm (21 in) UXR0254A/B, UXR0334A/B Depth: 584 mm (23 in) For a complete list of specifications and characteristics on the Infiniium UXR real-time oscilloscopes, refer to the data sheet at www.keysight.com/find/UXR. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 114: Environmental Conditions

    Measurement Category Definitions The “Not rated for CAT II, III, IV” measurement category is for measurements performed on circuits not directly connected to MAINS. Examples are measurements on circuits not derived from MAINS, and specially protected Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 115 Measurement category IV is for measurements performed at the source of the low-voltage installation. Examples are electricity meters and measurements on primary over-current protection devices and ripple control units. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...

  • Page 116: Cleaning The Oscilloscope

    Dispose of the cleaning materials in a responsible manner. Declaration of Conformity For Declarations of Conformity for Keysight products, go to www.keysight.com/go/conformity. Keysight Infiniium UXR-Series Oscilloscopes User’s Guide...
  • Page 118 This information is subject to change without notice. © Keysight Technologies, Inc. 2018-2025 Twenty-third edition, May 2025 54964-97051 www.keysight.com...

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