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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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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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448 Gb/s Waveform Generation
Achieve 200+ Gbaud multi-level modulated signals with high-speed AWGs for digital and optical standards.
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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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All Software Catalog
Explore the complete portfolio of Keysight software, from design engineering tools to emulator and instrument software, built to extend and enhance your Keysight instruments. Whether you are configuring measurements, automating tests, analyzing data, or validating compliance, use the filters below to identify the right software to support your workflow — from design and validation through manufacturing and deployment.
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89600 VSA Custom OFDM Modulation Analysis
Analyze your flexible custom OFDM formats, including FDD and TDD, MIMO and multi-user systems with channel, stream, and cross-channel measurements.
Analyze your flexible custom OFDM formats, including FDD and TDD, MIMO and multi-user systems with channel, stream, and cross-channel measurements.
89600 VSA Custom OFDM Modulation Analysis
89601BHFC
Analyze your flexible custom OFDM formats, including FDD and TDD, MIMO and multi-user systems with channel, stream, and cross-channel measurements.
- OFDM, FBMC, F-OFDM with SCMA/NOMA multiple access
- FDD/TDD modes, up to 65,539 subcarriers
- Modulation formats from BPSK QPSK, 16 QAM to 1024QAM, 8PSK or uder-defined
- Support Massive MIMO & Beamforming up to 64 channel for 6G research
- EVM, constellation, burst summary, spectrum and more
- Multiple, simultaneous color-coded result views
- Provide the preset for wireless standards such as 6G Radio (FR1 and FR3 TDD), 5G NR (FR1 FDD/TDD), WLAN (802.11a/ah), ISDB-T, DAB, DVB-SH, and DVB-T/H, and more
- Improve EVM measurment with cross-correlated EVM (ccEVM) or IQ noise correction (IQ-NC) technoligies (requires 89601EVMC license)
PLTS N-Port Measurement And Analysis
PLTS N19307B extends the N19301B base product to perform N-port (greater than 4 ports) measurements and analysis.
PLTS N19307B extends the N19301B base product to perform N-port (greater than 4 ports) measurements and analysis.
PLTS N-Port Measurement And Analysis
N19307B
PLTS N19307B extends the N19301B base product to perform N-port (greater than 4 ports) measurements and analysis.
- Improve your custom test efficiency with our new standard test wizard.
- Get accurate TDR waveforms with channel loss compensation.
- Count on hardware support for the latest vector network analyzers.
The new Physical Layer Test System (PLTS) 2026 is the industry standard for signal integrity measurements and data post-processing tools for high-speed interconnects, such as cables, backplanes, PCBs, and connectors. Signal integrity laboratories worldwide have benefited from the power of PLTS in the R&D prototype test phase and high-volume manufacturing (HVM) phases.
The PLTS 2026 in a powerful 64-bit application unleashes high port count s-parameter measurements. Today’s 1.6 Tbps internet infrastructure demands multi-port channel analysis to mitigate crosstalk issues that can cause bit errors.
The new 64-bit PLTS application enables deeper memory for those large data files of 16-port and 32-port s-parameter measurements.
PLTS N19307B extends the N19301B base product to allow calibration, measurement, and analysis of greater than 4-ports.
PLTS Measurement and Calibration
PLTS N19303B extends the N19301B base product to control, calibrate and measure with Vector Network Analyzers or Time Domain Reflectometers.
PLTS N19303B extends the N19301B base product to control, calibrate and measure with Vector Network Analyzers or Time Domain Reflectometers.
PLTS Measurement and Calibration
N19303B
PLTS N19303B extends the N19301B base product to control, calibrate and measure with Vector Network Analyzers or Time Domain Reflectometers.
- Improve your custom test efficiency with our new standard test wizard.
- Get accurate TDR waveforms with channel loss compensation.
- Mitigate crosstalk issues with multi-port channel analysis supported by a powerful 64-bit application.
- Count on hardware support for the latest Keysight vector network analyzers.
The new Physical Layer Test System (PLTS) 2026 is the industry standard for signal integrity measurements and data post‑processing tools for high-speed interconnects, such as cables, backplanes, PCBs, and connectors. Signal integrity laboratories worldwide have benefited from the power of PLTS in the R&D prototype test phase and high-volume manufacturing (HVM) phases.
The PLTS 2026 in a powerful 64-bit application unleashes high port count S-parameter measurements. Today’s 1.6 Tbps internet infrastructure demands multi-port channel analysis to mitigate crosstalk issues that can cause bit errors. The new 64-bit PLTS application enables deeper memory for those large data files of 16-port and 32-port s-parameter measurements.
PLTS N19303B extends the N19301B base product to control, calibrate, and measure with Vector Network Analyzers or Time Domain Reflectometers.
PLTS Base Analysis
The N19301B Physical Layer Test System (PLTS) 2026 software is a powerful signal integrity tool for today’s high-speed digital designers.
The N19301B Physical Layer Test System (PLTS) 2026 software is a powerful signal integrity tool for today’s high-speed digital designers.
PLTS Base Analysis
N19301B
The N19301B Physical Layer Test System (PLTS) 2026 software is a powerful signal integrity tool for today’s high-speed digital designers.
The industry standard for signal integrity measurements just got better.
- PAM-N modulation formats include PAM3, PAM4, PAM6 and PAM8 to accommodate new technologies using advanced modulation schemes for 1.6T.
- Automatic Fixture Removal (AFR) batch file automation with de-skew for transitioning from prototype stage to production.
- TDR Impedance Flattening in Accordance with IEEE 802.3 TC9 Specification.
The new Physical Layer Test System (PLTS) 2026 is the industry standard for signal integrity measurements and data post-processing tools for high-speed interconnects, such as cables, backplanes, PCBs, and connectors. Signal integrity laboratories worldwide have benefited from the power of PLTS in the R&D prototype test phase and high volume manufacturing (HVM) phases.
The PLTS 2026 in a powerful 64-bit application unleashes high port count s-parameter measurements. Today’s 1.6 Tbps internet infrastructure demands multi-port channel analysis to mitigate crosstalk issues that can cause bit errors. The new 64-bit PLTS application enables deeper memory for those large data files of 16-port and 32-port s-parameter measurements.
Add applications to the N19301B Base Analysis for a complete signal integrity measurement solution:
PLTS Advanced Calibration
PLTS N19305B extends the N19301B base product to perform advanced calibration techniques such as Automatic Fixture Removal (AFR).
PLTS N19305B extends the N19301B base product to perform advanced calibration techniques such as Automatic Fixture Removal (AFR).
PLTS Advanced Calibration
N19305B
PLTS N19305B extends the N19301B base product to perform advanced calibration techniques such as Automatic Fixture Removal (AFR).
- Improve your custom test efficiency with our new standard test wizard
- Get accurate TDR waveforms with channel loss
- Mitigate crosstalk issues with multi-port channel analysis supported by a powerful 64-bit application
- Count on hardware support for the latest vector network analyzers
The new Physical Layer Test System (PLTS) 2026 is the industry standard for signal integrity measurements and data post-processing tools for high-speed interconnects, such as cables, backplanes, PCBs, and connectors. Signal integrity laboratories worldwide have benefited from the power of PLTS in the R&D prototype test phase and high-volume manufacturing (HVM) phases.
The PLTS 2026 in a powerful 64-bit application unleashes high port count S-parameter measurements. Today’s 1.6 Tbps internet infrastructure demands multi-port channel analysis to mitigate crosstalk issues that can cause bit errors. The new 64-bit PLTS application enables deeper memory for those large data files of 16-port and 32-port s-parameter measurements.
PLTS N19305B extends the N19301B base product to perform advanced calibration techniques such as Automatic Fixture Removal (AFR).
PAM-N Analysis
PLTS N19306B extends the N19301B base product to perform PAM-N (PAM3, PAM4, PAN6, PAM8) eye diagram analysis beyond the default NRZ eye diagram analysis in the base N19301B.
PLTS N19306B extends the N19301B base product to perform PAM-N (PAM3, PAM4, PAN6, PAM8) eye diagram analysis beyond the default NRZ eye diagram analysis in the base N19301B.
PAM-N Analysis
N19306B
PLTS N19306B extends the N19301B base product to perform PAM-N (PAM3, PAM4, PAN6, PAM8) eye diagram analysis beyond the default NRZ eye diagram analysis in the base N19301B.
The industry standard for signal integrity measurements just got better.
- PAM-N modulation formats include PAM3, PAM4, PAM6 and PAM8 to accommodate new technologies using advanced modulation schemes for 1.6T.
- New eye diagram using Statistical Eye PRBS saves 10x design times for long pattern analysis.
- Improve your custom test efficiency with our new standard test wizard.
- Get accurate TDR waveforms with channel loss compensation.
- Mitigate crosstalk issues with multi-port channel analysis supported by a powerful 64-bit application.
The new Physical Layer Test System (PLTS) 2026 is the industry standard for signal integrity measurements and data post-processing tools for high-speed interconnects, such as cables, backplanes, PCBs, and connectors. Signal integrity laboratories worldwide have benefited from the power of PLTS in the R&D prototype test phase and high-volume manufacturing (HVM) phases.
The PLTS 2026 in a powerful 64-bit application unleashing high port count s-parameter measurements. Today’s 1.6 Tbps internet infrastructure demands multi-port channel analysis to mitigate crosstalk issues that can cause bit errors. The new 64-bit PLTS application enables deeper memory for those large data files of 16-port and 32-port s-parameter measurements.
PLTS N19306B extends the N19301B base product to add PAM4 eye diagram analysis to the base product.
Materials Measurement Suite
With Keysight N1500A materials measurement software suite, you can determine the intrinsic electromagnetic properties of many dielectric and magnetic materials.
With Keysight N1500A materials measurement software suite, you can determine the intrinsic electromagnetic properties of many dielectric and magnetic materials.
Materials Measurement Suite
N1500A
With Keysight N1500A materials measurement software suite, you can determine the intrinsic electromagnetic properties of many dielectric and magnetic materials.
- Automates complex permittivity and permeability measurements
- Supports various measurement methods: transmission line and free space, Arch reflectivity, Resonant cavity, Coaxial probe, and Parallel Plate/Inductance method
- Allows you to choose the measurement methods you need
- Switches seamlessly between the different measurement methods with one installation program and integrated method option loader
Keysight N1500A materials measurement software suite allows you to determine the intrinsic electromagnetic properties of many dielectric and magnetic materials. The software uses a network analyzer, impedance analyzer, or LCR meter to measure the material’s response to RF or microwave energy and calculates the results. The measurement frequency range is from 20Hz to the low THz, depending on the instrument and sample holder or fixture used.
89600 VSA Custom Modulation Package
Keysight Custom Modulation package for Simulation 89601C supports modulation analysis of AM/FM/PM, digital modulation, custom IQ, FlexFrame, custom OFDM signals, EVM imrpovement technologies with IQ-NC and ccEVM, and PowerSuite measurements.
Keysight Custom Modulation package for Simulation 89601C supports modulation analysis of AM/FM/PM, digital modulation, custom IQ, FlexFrame, custom OFDM signals, EVM imrpovement technologies with IQ-NC and ccEVM, and PowerSuite measurements.
89600 VSA Custom Modulation Package
89601C
Keysight Custom Modulation package for Simulation 89601C supports modulation analysis of AM/FM/PM, digital modulation, custom IQ, FlexFrame, custom OFDM signals, EVM imrpovement technologies with IQ-NC and ccEVM, and PowerSuite measurements.
- Measure and analyze signals in the time, frequency, and modulation domains
- Support two different acquisition modes as synchronous (simultaneous) or sequenced for carrier aggregation or multiple measurements
- Analyze data from over 45 supported hardware instruments, or use in simulation tools to verify design
- Record the acquired signal waveforms to playback for troubleshooting
- Automate tests using .NET language or SCPI command
- Analog demodulation of AM, FM, PM signals
- Channel quality modulation analysis for group delay and channel response analysis
- Digital modulation analysis, custom IQ modulation analysis, and Flex Frame modulatio analysis
- TEDS modulation analysis
- Custom OFDM modulation analysis
- EVM improvement technologies with ccEVM and IQ-NC
- PowerSuite (ACP and SEM) measurements
89600 VSA EVM Improvement with Cross-Correlated EVM and IQ-NC
Perform EVM improvement with cross-correlated EVM and IQ-NC.
Perform EVM improvement with cross-correlated EVM and IQ-NC.
89600 VSA EVM Improvement with Cross-Correlated EVM and IQ-NC
89601EVMC
Perform EVM improvement with cross-correlated EVM and IQ-NC.
- Cross-correlated EVM is a technique used to extend the dynamic range of a receiver for best EVM performance
- Two receivers like oscilloscopes, PXI VXT, wireless test set, and X-series signal analyzers are used to capture and demodulate the same signal independently and perform cross-correlation on the error vectors to cancel out uncorrelated noise added by the receivers, resulting in a much lower EVM
- This technique causes the ccEVM value to primarily contain just the noise coming from the device under test (DUT)
- 89601EVMC option with VSA 2022 Update 1.0 release or beyond can enable accurate and best EVM performance of WLAN signals (requires WLAN 89601B7RC and/or 89601BHXC licenses)
- 89601EVMC option with VSA 2023 release or beyond can enable accurate and best EVM performance of 5G NR signals (requires 89601BHNC 5G NR license)
- 89601EVMC option with VSA 2023 Update 2.0 release or beyond can enable accurate and best EVM performance of Custom OFDM (requires 89601BHFC license) and Flex Frame (requires 89601AYAC license)
- 89601EVMC option with VSA 2024 release or beyond can enable accurate and best EVM performance of Satellite Communication for DVB-S/S2 (requires 89601DVBC license)
89601EVMC supports MIMO 2x2 and 4x4 signals in the 802.11n/ac/ax/be, Custom OFDM, and 5G NR measurements with VSA2024 release
89600 VSA 5G NR/5G-Advanced Modulation Analysis
Perform demodulation and error vector measurements of 5G NR and 5G-Advanced signals that are based on 3GPP Release 15, Release 16, Release 17 and Release 18 specifications.
Perform demodulation and error vector measurements of 5G NR and 5G-Advanced signals that are based on 3GPP Release 15, Release 16, Release 17 and Release 18 specifications.
89600 VSA 5G NR/5G-Advanced Modulation Analysis
89601BHNC
Perform demodulation and error vector measurements of 5G NR and 5G-Advanced signals that are based on 3GPP Release 15, Release 16, Release 17 and Release 18 specifications.
- Measurements in line with the 3GPP Release 15, Release 16, Release 17 and Release 18 specifications
- 5G NR, 5G-Advanced and Open-RAN uplink and downlink measurements for FR1 and FR2
- Mixed numerologies within a single or multiple bandwidth parts (BWPs)
- Transport layer decoding with CRC pass/fail results
- Up to 8x8 SU-MIMO, 24 DMRS ports for MU-MIMO, and up to 64 channel beamforming for downlink and uplink
- Dynamic Spectrum Sharing (DSS) with simultaneous demodulation of LTE and 5G NR signals
- In-depth analysis and troubleshooting traces, with color coding and marker coupling, and 3D traces for visualization
89600 VSA IoT Modulation Analysis
Analyze HRP UWB signals (802.15.4/4z) signals , NB-IoT signals, and RFID signals.
Analyze HRP UWB signals (802.15.4/4z) signals , NB-IoT signals, and RFID signals.
89600 VSA IoT Modulation Analysis
89601BHTC
Analyze HRP UWB signals (802.15.4/4z) signals , NB-IoT signals, and RFID signals.
- Signal analysis of HRP (High Rate Pulse Repetition Frequency) UWB (Ultra-Wide Band) signals based on IEEE 802.15.4/4z standards
- Support all channels, bandwidths, BPM+BPSK modulation, and physical modes as non-HRP-ERDEV (802.15.4), ERDEV-BPRF and ERDEV-HPRF (802.15.4z)
- Analyze HRP UWB signal quality: RRC correlated trace, RMARKER, main lobe/side lobe metrics with pass/fail indication, transmit mask, frequency and chip clock error and more
- Support demodulated or decoding bits for PSDU after FEC or PHR+PSDU with FEC
- Also support RFID and NB-IoT demodulation analysis
89600 VSA Wireless Connectivity Package
Keysight’s Wireless Connectivity Package for Simulation 89603C supports WLAN 802.11, PowerSuite measurements, cross-correlated EVM
Keysight’s Wireless Connectivity Package for Simulation 89603C supports WLAN 802.11, PowerSuite measurements, cross-correlated EVM
89600 VSA Wireless Connectivity Package
89603C
Keysight’s Wireless Connectivity Package for Simulation 89603C supports WLAN 802.11, PowerSuite measurements, cross-correlated EVM
- Measure and analyze signals in the time, frequency, and modulation domains
- Support two different acquisition modes as synchronous (simultaneous) or sequenced for carrier aggregation or multiple measurements
- Analyze data from over 45 supported hardware instruments, or use in simulation tools to verify design
- Record the acquired signal waveforms to playback for troubleshooting
- Automate tests using .NET language or SCPI command
- Wireless connectivity modulation analysis for 802.11a/b/g/j/p and Mobile WiMax
- High throughput WLAN modulation analysis for 802.11n/ac/ax/be/bn up to 4096 QAM (requires VSA2025 or above release for 4096QAM support)
- PowerSuite (ACP and SEM) measurements
- Cross-correlated EVM for WLAN to improve the EVM performance by noise cancellation by multiple receivers working with modulation analysis
