Signal Analyzers (Spectrum Analyzers)

Spectrum Analyzers (Signal Analyzers)

Choose from advanced benchtop, handheld, general purpose, and scalable modular sprectum analyzers (signal analyzers), all with the broadest set of application-specific software. Advance your RF spectrum analyzer to the next level, spectrum analysis (signal analysis) has never been this easy.

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Basic RF Spectrum Analyzers

Keysight Technologies

Our low-cost RF spectrum analyzers deliver general-purpose functionality and great value with measurement frequencies from 9 kHz to 7 GHz or 1 MHz to 20 GHz. Get the RF spectrum analyzer accuracy you expect with a variety of options provided to you by Keysight.

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PXI Signal Analyzer

Keysight Technologies

PXI signal analyzers provide the building blocks for your single or multichannel modular test solution with a small footprint that is scalable and flexible. With a shared processor, frame or chassis, display, and interface, you can tailor your test rack to the needs of your lab. Keysight's PXI and PXIe signal analyzers are ideal for design validation and manufacturing applications that require fast measurements, quality control, product conformance, and test optimization.

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Real-Time Spectrum Analyzers (RTSA)

Keysight Technologies

Gain more confidence in your system or signal environment knowing you can capture intermittent or transient signals as short as 3.57 µsMaximize your investment when you add real-time capabilities to a UXA, PXA or MXA X-Series analyzer -no need for a dedicated instrumentGo deeper and thoroughly analyze complex signals with the 89600 VSA softwareAccelerate communication system development by quickly switching to must-have traditional measurements like phase noise, noise figure, and more

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PXI Vector Transceivers

Keysight Technologies

Get both signal generation and analysis in one PXIe module with real-time field-programmable gate array (FPGA)-accelerated measurements for faster throughput. The PXIe vector transceiver is perfect for manufacturing test of wireless devices, RF power amplifiers, and front-end modules.

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Performance Audio Analyzer

U8903B - Keysight Technologies

Measure your most demanding audio devices with higher accuracy and a low residual distortion of -110 dB See the real performance of your devices with the highest resolution audio measurements available Automate testing with built-in test sequences Meet standards more easily with pre-configured POLQA and PESQ measurements Simultaneously measure/view up to eight channels on a single screen in real time Configure for specific applications with digital audio interface (AES3/SPDIF and DSI) and Bluetooth audio measurements options

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RF Sensor for Spectrum Monitoring

N6841A - Keysight Technologies

Reduce operating costs with affordable spectrum monitoring and TDOA geolocation measurementsDeploy fully capable RF monitoring stations faster with simple hardware and measurement-specific software24/7 real-time remote spectrum monitoring with Signal Surveyor 4D softwareCapture intermittent signals with spectrum analysis softwareFaster search and signal isolation with broad attenuation and wide dynamic rangeLocate narrow or wideband signals with geolocation software

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FieldFox and HSA Handheld Spectrum Analyzers

Keysight Technologies

Carry Keysight-quality microwave measurements wherever you need to goBoost your readiness with an RF unit: every operating mode is flexible enough to meet the needs of novices & experts alikeEndure the harshest working conditions with analyzers designed for durability – completely sealed, rugged & weather-resistantSave time and ensure consistent results by automating routine tasks for basic spectrum analysis

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5G NR FR1, FR2 Device Radio Conformance Test up to 50 GHz

N9040BP - Keysight Technologies

The N9040BP bundle solution provides everything you need for 5G NR FR1 and FR2 device radio conformance test. Make measurements up to 50 GHz with a convenient hardware and software applications bundle.

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Spectrum Monitoring and Interference Systems

Keysight Technologies

Automate wide area, close-proximity signal monitoring, interference detection, identification, location, reportingIncrease flexibility; set up rugged, portable-RF sensors in fixed, temporary or mobile platforms in any environment for extended periods of timeRemotely deploy a single sensor or a network of sensors synchronously country or city-wide, or in a roomCustomize for your application with software for spectrum monitoring, emitter location, signal intercept, capture/analysis

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Vector Signal Analyzers

Keysight Technologies

Vector signal analyzers combine superheterodyne technology with high speed ADCs and other DSP technologies to provide fast FFT-based, high-resolution in-channel spectrum measurements, demodulation, and advanced time-domain analysis. A vector signal analyzer is especially useful for characterizing complex burst, transient, or modulated signals in aerospace & defense, radar, wireless communications, and avionics.

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CXA Signal Analyzer, Multi-touch, 9 kHz to 26.5 GHz

N9000B - Keysight Technologies

Master the essentials in signal characterization with the leading low-cost tool in signal analysis Perform cost-effective stimulus response measurements with the optional built-in tracking generator Add crucial functionality with X-Series measurement applications Enhance theory with practical skills when used with a training kit in your RF & microwave education lab

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EXA Signal Analyzer, Multi-touch, 10 Hz to 44 GHz

N9010B - Keysight Technologies

Address diverse needs with the fast, flexible EXA Get the most cost-effective analysis for millimeter-wave measurements Measure the smallest signals in the presence of large ones with best-in-class level accuracy, DANL & TOI Perform power measurements quickly at discrete frequency points with list-sweep mode

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UXA Signal Analyzer, Multi-touch, 3 Hz to 50 GHz

N9040B - Keysight Technologies

See the real performance of your design with wider (to 1 GHz), deeper views of the most challenging signalsMeasure the spectral purity of your design with industry-leading phase noise and 78 dBc spurious-free dynamic range across 510 MHz bandwidthExtend RF input frequency up to 110 GHz with Keysight smart mixers; to THz with 3rd party solutionsCapture intermittent signals with gap-free real-time spectrum analysisCapture lower-level spurious signals with an improved DANL low noise path

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MXA Signal Analyzer, Multi-touch, 10 Hz to 50 GHz

N9020B - Keysight Technologies

Quickly adapt to evolving test requirements of wireless devices Shorten test times with hardware-accelerated power measurements, rapid display updates and marker peak searches and fast sweeps Simplify testing with one-button measurements from X-Series applications Capture elusive or transient signals with full-band real-time spectrum analysis

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PXA Signal Analyzer, Multi-touch, 3 Hz to 50 GHz

N9030B - Keysight Technologies

Accelerate innovation in demanding applications with measurement options that range from excellent to exceptionalExtend frequency up to 110 GHz with Keysight smart mixersCapture transient or intermittent signals with real-time spectrum analysisSimplify application-specific testing with X-Series appsPerform deeper troubleshooting with the 89600 VSA software

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PXE EMI Test Receiver, 1 Hz to 44 GHz

N9048B - Keysight Technologies

Keysight's N9048B PXE is a standards-compliant EMI test receiver equipped with an RF pre-selector and LNA designs. Shorten your overall test time and easily perform gapless signal capture and analysis with real-time scan (RTS) capabilities.

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UXA Signal Analyzer, 2 Hz to 110 GHz

N9042B - Keysight Technologies

Test the real performance of your millimeter-wave (mmWave) innovations in 5G, satellite, radar, and more with our N9042B UXA X-Series signal analyzer and measurement applications. The N9042B provides the industry's widest analysis bandwidth and deepest dynamic range to help you solve your most difficult mmWave challenges — tight design margins and timelines, complex modulation, and stringent standards.

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MXE EMI Test Receiver, 3 Hz to 44 GHz

N9038B - Keysight Technologies

The Keysight N9038B is a standards-compliant MXE EMI test receiver and diagnostic signal analyzer built on an upgradeable platform. You choose the frequency coverage you need to fully test devices with outstanding accuracy and sensitivity across required ranges.

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Out of Band 5G NR/MIMO OTA Testing up to 90 GHz

N9041BP - Keysight Technologies

The N90401BP UXA bundle solution for out of band 5G NR/MIMO OTA testing allows you to make worry-free measurements up to 90 GHz with included 5G measurement apps. Achieve a full 5G NR test setup complete with software, hardware options, and accessories for increased accuracy and precision.

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Millimeter-Wave Radar, Out of Band Testing up to 90 GHz

N9041BM - Keysight Technologies

The N9041BM UXA bundle solution allows you to conduct millimeter-wave radar tests up to 90 GHz. Starting with our highest performance signal analyzer, this convenient bundle includes everything you need for high-frequency, high-performance testing on millimeter-wave radar systems.

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UXA In-band 5G NR/MIMO OTA Testing up to 50 GHz

N9040BM - Keysight Technologies

The N9040BM UXA bundle solution for in-band 5G NR/MIMO OTA testing allows you to make worry-free measurements up to 50 GHz with included 5G measurement apps. Achieve a full 5G NR test setup complete with software, hardware options, and accessories for increased accuracy and precision.

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MXA Signal Analyzer, 10 Hz To 50 GHz

N9021B - Keysight Technologies

The optimum choice in wireless for 5G and other new-generation devices Evolve test needs of advanced wireless R&D and manufacturing with the widest analysis bandwidth in its class and superior phase noise performance at high frequencies See through the complexity of challenging signals with RTSA and industry-leading PathWave 89600 VSA software Simplify testing with one-button measurements from PathWave X-Series measurement applications Enable faster test time with enhanced frequency sweep algorithm and hardware-based signal processing without compromising RF performance

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EXA Signal Analyzer, 10 Hz to 44 GHz

N9010A - Keysight Technologies

The N9010A EXA is a general purpose signal analyzer; 10 Hz up to 44 GHz. The EXA signal analyzer provides a solid mix of speed and performance to 40 MHz bandwidth.

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Signal Analyzers (Spectrum Analyzers)

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