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3D Interconnect Designer
3D Interconnect Designer provides a flexible modeling and optimization environment for any advanced interconnect structure, including chiplets, stacked die, packages, and PCBs.
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Save up to 50% on an XR8 Oscilloscope
Get faster digital validation for less with a trade-in.
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Discover Keysight AI Data Center Builder
Emulate every part of your data center infrastructure. Emulate Anything. Optimize Everything.
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Accelerate Signal Analysis with X-Series Measurement Applications
Use 25+ X-Series applications to analyze, demodulate, and troubleshoot signals across wireless, aerospace/defense, EMI, and phase noise.
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Introducing AI-Enhanced Packet Brokers
With extra memory and storage, these enhanced NPBs run Keysight's AI security and performance monitoring software and AI stack.
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Precision In-Circuit Testing for Production
Achieve fast, accurate board-level testing with robust inline and offline ICT designed for modern manufacturing.
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Accelerate Your Innovation Engine
Explore curated support plans, prioritized to keep you innovating at speed.
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Stream 120 MHz I/Q Data to Your Laptop in the FieldPinpoint interference with post-processing spectrum management software in the lab.
Find the Right ATE Power SolutionUse this selector tool to quickly identify the best power supply for your aerospace and defense ATE requirements.
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Explore engineer-authored content and a vast knowledge base with thousands of learning opportunities.
FeaturedKeysight Learn offers immersive content on topics of interest, including solutions, blogs, events, and more.
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Accessories
Explore the complete portfolio of Keysight accessories designed to complement and extend your instruments. Use the filters below to quickly find compatible accessories such as modules, cables, adapters, and other system components to configure, expand, and optimize your test system for your specific measurement needs.
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InfiniiMax Ultra Probe Amplifier, 25 GHz
Best probes for measuring signals found in the latest DDR5 and MIPI standards.
Best probes for measuring signals found in the latest DDR5 and MIPI standards.
InfiniiMax Ultra Probe Amplifier, 25 GHz
MX0025A
Best probes for measuring signals found in the latest DDR5 and MIPI standards.
- Test and validate high-speed technologies such as DDR5 / MIPI with the 25 GHz probe amplifier (AP2).
- Experience the highest input impedance in midband frequencies for low-energy probing.
- Boost test margins with the lowest signal degradation.
- Probe small devices with the super-flexible micro probe head or choose from the widest variety of compatible probe heads for your unique application.
- Measure differential, single-ended, and common mode signals with a single probe tip.
- Use with Infiniium UXR-, 90000 X-, Q-, V-, and Z-Series oscilloscopes.
Keysight’s MX0025A InfiniiMax Ultra Series probe amplifier improves usability because you can measure differential, single-ended, and common mode signals with a single probe tip.
When you use a probe to connect your signal to your oscilloscope, it becomes part of the circuit affecting your test. Your probe may be hiding signal details, loading down your signal, or distorting it. InfiniiMax Ultra Series probes have the lowest loading for minimal impact to your circuit. Boost your test margins and gain measurement confidence with their unprecedented accuracy. Ensure your entire measurement system is helping you see the truest representation of your signal.
These probes have the lowest noise and capacitive loading and the lowest loading across more frequencies due to their RC high impedance profile. The InfiniiMax Ultra Series supports InfiniiMode and has a user-defined AC calibration mode, a wider input voltage range, more accuracy with unique S-parameter characterization, lower capacitive loading, a wider input voltage range, micro / socketed probe heads for smaller density probing, and more bandwidths. The InfiniiMax Ultra Series has an RC input impedance architecture with the lowest loading and least signal distortion across the widest frequency range.
InfiniiMax Ultra probes have three attenuation ranges — 1:1, 4:1, and 8:1 — giving you superior noise performance and large voltage ranges, all while maintaining maximum bandwidth. The input range automatically configures depending on the size of the input signal and vertical scale of your oscilloscope.
Choose from the three flexible input dynamic ranges from 600 mVpp at 1:1, 2.5 Vpp at 4:1, and 5 Vpp at 8:1. Clearly see and know when your design is satisfactory, keep up with standards, easily probe small devices, and reduce test complexity with the InfiniiMax Ultra Series probes.
Active Probe, 2 GHz
Ideal for digital system design, component design/characterization, and educational research applications.
Ideal for digital system design, component design/characterization, and educational research applications.
Active Probe, 2 GHz
N2796A
Ideal for digital system design, component design/characterization, and educational research applications.
Key Features:
- 2 GHz bandwidth (-3dB)
- High resistance (1MΩ) and low capacitance (1 pF) input for low loading
- Wide input dynamic range (±8V) and offset range (±12V)
- Built-in headlight for better visibility while probing
- Includes various probe tip accessories
- Direct connection to AutoProbe interface (no power supply required)
Compatible Oscilloscopes:
- Keysight InfiniiVision 3000/3000T X-, 4000 X-, 6000 X-, 5000, 6000 (except 6000 100 MHz), 7000 and Infiniium 9000, S-Series and 90000A Series.
The N2796A is a new generation of low-cost, single-ended active probe with the AutoProbe interface. The probe integrates many of the characteristics needed for today’s general-purpose, high-speed probing - especially in digital system design, component design/characterization, and educational research applications. Its 1MΩ input resistance and extremely low input capacitance (1 pF) provide ultra low loading of the DUT. This, accompanied with superior signal fidelity, makes this probe useful for most of today’s digital logic voltages. And with its wide dynamic range (±8 V) and offset range (±12 V), the probe can be used in a wide variety of applications.
For high signal integrity probing, the N2796A 2 GHz active probe is a perfect complement to Keysight’s 1 GHz bandwidth Infiniium and InfiniiVision Series scopes. The N2796A can also be used with Keysight’s 2.5 GHz or higher bandwidth Infiniium 9000 or 90000 Series scopes as a low-cost alternative to 1156A-1158A active probe or InfiniiMax probe.
The N2796A is equipped with a white LED headlight to illuminate the circuit under test. The probe is powered directly by the InfiniiVision and Infiniium AutoProbe interface, eliminating the need for an additional power supply. The probe also comes with a number of accessories that allow for easy connections to the circuit under test.
E-Series Average Power Sensor
The E9301B power sensor measures average power over the frequency range 10 MHz to 6 GHz and power range -30 to +44 dBm (74 dB dynamic range).
The E9301B power sensor measures average power over the frequency range 10 MHz to 6 GHz and power range -30 to +44 dBm (74 dB dynamic range).
E-Series Average Power Sensor
E9301B
The E9301B power sensor measures average power over the frequency range 10 MHz to 6 GHz and power range -30 to +44 dBm (74 dB dynamic range).
- Measure the average power of all modulation formats.
- Wide dynamic range power measurements from -30 dBm to +44 dBm.
- 10 MHz to 6 GHz frequency coverage for Wireless Comms formats.
- Low SWR for reducing mismatch uncertainty.
- Calibration factors, linearity and temperature compensation data stored in EEPROM.
- Compatible with EPM (N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters.
E-Series Average Power Sensor
The E9304A power sensor measures average power over the frequency range 9 kHz to 6 GHz and power range -60 to +20 dBm. This sensor is ideal for very low frequency (VLF) power measurements.
The E9304A power sensor measures average power over the frequency range 9 kHz to 6 GHz and power range -60 to +20 dBm. This sensor is ideal for very low frequency (VLF) power measurements.
E-Series Average Power Sensor
E9304A
The E9304A power sensor measures average power over the frequency range 9 kHz to 6 GHz and power range -60 to +20 dBm. This sensor is ideal for very low frequency (VLF) power measurements.
- Low frequency coverage (9 kHz to 6 GHz) for EMC/EMI test applications such as the radiated immunity test (IEC61000-4-3)
- High sensitivity (-60 to +20 dBm) and fast measurement speed to reduce the time taken to calibrate radiated field uniformity and EMC/EMI test receivers
- Measure transmitter power and receiver sensitivity at Very Low Frequency (VLF) to microwave frequencies
- Special option available to 18 GHz
- Compatible with EPM (N1913A/ 14A, E4418B/ 19B), EPM-P (E4416A/ 17A) and P-series (N1911A/ 12A) power meters
Thermocouple Power Sensors
N8488A power sensor has the widest frequency range among N8480 power sensors offering from Keysight.
N8488A power sensor has the widest frequency range among N8480 power sensors offering from Keysight.
Thermocouple Power Sensors
N8488A
N8488A power sensor has the widest frequency range among N8480 power sensors offering from Keysight.
- EEPROM to store cal factors eliminates manual entry
- Wide frequency range from 10 MHz to 67 GHz (Not warranted spec from 67 to 70 GHz)
- Wide dynamic range from -35 to +20 dBm
- Power linearity of less than 1%, excellent SWR of mismatch uncertainty and highly accurate power repeatability
- Accurate calibration and traceability to US National Institute of Standards and Technology (NIST)
- SCPI codes compatibility
- Compatible with EPM (N1913/14A, E4418/19B), EPM-P (E4416/17A), P-Series (N1911/12A) power meters
Thermocouple Power Sensors
N8480 Series Power Sensors are the replacement solutions for 8480 Series Power Sensors.
N8480 Series Power Sensors are the replacement solutions for 8480 Series Power Sensors.
Thermocouple Power Sensors
N8481H
N8480 Series Power Sensors are the replacement solutions for 8480 Series Power Sensors.
- EEPROM to store cal factors eliminates manual entry
- Wide frequency range from 10 MHz to 18 GHz
- Wide dynamic range from -15 dBm to +35 dBm
- Power linearity of less than 1%, excellent SWR of mismatch uncertainty and highly accurate power repeatability
- Accurate calibration and traceability to US National Institute of Standards and Technology (NIST)
- SCPI codes compatible with 8480 series (option CFT)
Note: Option CFT is available as a replacement of legacy 8480 Series power sensors intended for cal factor manual entry and SCPI compatibility. Option CFT is not compatible with 43x and other obsolete power meters.
- SCPI codes compatible with E-Series sensor (standard option)
- Compatible with EPM (N1913/14A, E4418/19B), EPM-P (E4416/17A), P-Series (N1911/12A) power meters
Note: All N8480 series power sensors are not compatible with the Keysight 43x, E1416A, N8262A power meters, 5314x microwave counters and E7495x base station test set.
Millimeter-Wave Noise Source, R-band, 26.5 to 40 GHz
The R347B waveguide noise source, (26.5 to 40 GHz frequency range), allows you to make accurate noise figure measurements on millimeter-wave devices.
The R347B waveguide noise source, (26.5 to 40 GHz frequency range), allows you to make accurate noise figure measurements on millimeter-wave devices.
Millimeter-Wave Noise Source, R-band, 26.5 to 40 GHz
R347B
The R347B waveguide noise source, (26.5 to 40 GHz frequency range), allows you to make accurate noise figure measurements on millimeter-wave devices.
- Performance and reliability at millimeter-wave frequencies
- Excellent ENR stability over time
- Low SWR
- 1 year standard warranty
The Keysight R347B noise source covers a 26.5 to 40 GHz frequency range. This waveguide noise source allows you to make accurate and convenient noise figure measurements on millimeter-wave devices. The R347B provides highly precise broadband noise at the input of the system or component under test. The noise figure meter then processes the ON/OFF ratio of noise power present in the system IF, and provides an accurate reading of noise figure and gain. The R347B noise source has remarkable ENR stability over time, which allows longer recalibration cycles and more accurate noise figure measurements.
Learn more about Keysight Noise Sources
Noise Source, 10 MHz to 18 GHz, nominal ENR 15 dB
The Keysight 346B noise source's high ENR (15dB), low SWR, and variety of connectors make it a general-purpose noise source for the range 10 MHz to 18 GHz.
The Keysight 346B noise source's high ENR (15dB), low SWR, and variety of connectors make it a general-purpose noise source for the range 10 MHz to 18 GHz.
Noise Source, 10 MHz to 18 GHz, nominal ENR 15 dB
346B
The Keysight 346B noise source's high ENR (15dB), low SWR, and variety of connectors make it a general-purpose noise source for the range 10 MHz to 18 GHz.
The Keysight 346B noise source is the ideal companion to Keysight's noise figure solutions. Since it is broadband (10 MHz to 18 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source reduces a major source of measurement uncertainty, which are reflections of the test signals. Add special option H01 for high ENR (21 dB typical) to measure high noise figure devices, or option H42 for measuring Direct Broadcast Satellite (DBS) low noise block converters.
- Frequency range: 10 MHz to 18 GHz
- VSWR: < 1.3:1
- Connectors: BNC (f) input bias / 3.5 mm (m)
- Low SWR for reducing noise figure measurement uncertainty
- Individually calibrated ENR values at specific frequencies
Noise Source, 10 MHz to 18 GHz, nominal ENR 6 dB
The Keysight 346A noise source (10 MHz to 18 GHz) with a 6dB ENR is designed especially for accurate characterization of input-impedance-sensitive devices.
The Keysight 346A noise source (10 MHz to 18 GHz) with a 6dB ENR is designed especially for accurate characterization of input-impedance-sensitive devices.
Noise Source, 10 MHz to 18 GHz, nominal ENR 6 dB
346A
The Keysight 346A noise source (10 MHz to 18 GHz) with a 6dB ENR is designed especially for accurate characterization of input-impedance-sensitive devices.
The Keysight 346A noise source is the ideal companion to Keysight's noise figure solutions. Since it is broadband (10 MHz to 18 GHz), it eliminates the necessity for several sources at different frequency bands. The low SWR of the noise source minimizes reflection of test signals, reducing measurement uncertainty. The very small change in reflection coefficient (<0.01) from ON to OFF is designed especially for accurate characterization of input-impedance-sensitive devices (like GaAsFETs and many UHF amplifiers).
- Frequency range: 10 MHz to 18 GHz
- VSWR: < 1.3:1
- Connectors: BNC (f) input bias / 3.5 mm (m)
- Low SWR for reducing noise figure measurement uncertainty
- Individually calibrated ENR values at specific frequencies
Upgrade User-Installable GPIB Interface Board for AC6800B Series AC Sources
The AC68GPBU is a user-installable GPIB interface module upgrade for Keysight AC6800 Series basic AC power sources.
The AC68GPBU is a user-installable GPIB interface module upgrade for Keysight AC6800 Series basic AC power sources.
Upgrade User-Installable GPIB Interface Board for AC6800B Series AC Sources
AC68GPBU
The AC68GPBU is a user-installable GPIB interface module upgrade for Keysight AC6800 Series basic AC power sources.
The AC68GPBU is a user-installable GPIB interface module upgrade for Keysight AC6800 Series basic AC power sources.
- Option available for the following models: AC6801B, AC6802B, AC6803B, AC6804B
- Order as: AC68GPBU
- Upgrade contents: GPIB module
- Adjustments required: No
- Additional requirements: No
- Installed by, estimated installation time: Customer, 3 minutes
Note: Only one slot available for either AC68GPBU GPIB Interface or AC68BALGU Analog Control or AC68BFIU Fault Interrupt
10 MHz to 50/53 GHz USB Wide Dynamic Range Average Power Sensor
The U2055XA is a fast, accurate and wide dynamic range 10 MHz – 50 GHz USB average power sensor.
The U2055XA is a fast, accurate and wide dynamic range 10 MHz – 50 GHz USB average power sensor.
10 MHz to 50/53 GHz USB Wide Dynamic Range Average Power Sensor
U2055XA
The U2055XA is a fast, accurate and wide dynamic range 10 MHz – 50 GHz USB average power sensor.
- Frequency range of 10 MHz – 50 GHz
- USB connectivity with a wide dynamic range of -70 to +20 dBm for small signal measurements
- Fast real-time measurement of 50,000 readings/sec
- Real-time measurement with zero dead time to ensure every single continuous pulse is measured
- Average mode time-selectivity function allows full dynamic range for average and time selectivity average power measurements
- Internal zero and automatic calibration save time and reduce measurement uncertainty
- Your instrument can be controlled at no additional cost using the BenchVue Basic Power Meter/Sensor Control and Analysis App (BV0007B). This app simplifies instrument connection and control. Note that the basic version does not include KeysightCare support and is one revision behind the licensed version. For access to the latest features and support, the licensed (paid) version of the BenchVue Power Meter/Sensor Control and Analysis App is available.
Accurately measure any modulated signal with the Keysight Technologies, Inc. U/L2050/60 X-Series wide dynamic range power sensors. The USB/LAN connectivity models come with a wide dynamic range, covering -70 to +26 dBm. This sensor offers very accurate and repeatable power measurements for any modulated signal and comes with a super-fast measurement speed of 50,000 readings/sec, which enables higher manufacturing throughput. Users can also save time and reduce measurement uncertainty with the internal zero and calibration function.
Learn more about Keysight LAN and USB Power Sensors
PM1-class Handheld Power Meter
The V3500A Handheld RF Power Meter is a compact, handheld instrument that makes accurate RF power measurements in field and manufacturing applications.
The V3500A Handheld RF Power Meter is a compact, handheld instrument that makes accurate RF power measurements in field and manufacturing applications.
PM1-class Handheld Power Meter
V3500A
The V3500A Handheld RF Power Meter is a compact, handheld instrument that makes accurate RF power measurements in field and manufacturing applications.
- Broad 10 MHz to 6 GHz frequency range enables use in a wide variety of applications
- Wide dynamic range of -63 to +20 dBm
- Integrated power sensor eliminates the need to carry a separate power sensor
- Internal power reference enables self-calibration
- Absolute accuracy as good as ±0.21 dB
- Powered from batteries, an AC-DC converter module, or a computer via a USB interface
The V3500A Handheld RF Power Meter is a compact, portable instrument designed for accurate RF power measurements in both field and manufacturing environments. Offering absolute accuracy as good as ±0.21 dB, a wide frequency range of 10 MHz to 6 GHz, and a measurement range from -63 to +20 dBm, the V3500A is well-suited for a broad range of RF applications.
Its built-in power sensor eliminates the need to carry both a separate instrument and a sensor module. Truly portable, the V3500A fits easily into your hand or toolkit, with optional accessories such as a belt loop holster and a carrying case with a shoulder strap. For maximum flexibility, it can be powered by batteries, an AC-DC converter module, or via a USB connection to a computer.
