Noise Sources
create signal disturbances for the purpose of noise instrument calibration.
See Also: Pink Noise, Noise Generators
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Product
PXI Isolated Single Channel Voltage/Current Source, 100V
M9186A
Source Measure Unit
The V/I source lets you source a voltage and measure the resultant current, or source a current and measure the resultant voltage. It consist of two separate amplifiers, denoted "low" and "high" that share a common output connection. The "low" amplifier provides voltages in the range of 16 volts at up to 200ma and the "high" amplifier provides voltages in the range of 100V at up to 20mA.
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Product
PXIe 5-channel Precision Source/Measure Unit, 500 kSa/s, 10 pA, 30 V, 500 mA
M9615A
Source Measure Unit
The Keysight M9615A is a PXIe five-channel precision source / measure unit (SMU). It supports accurate measurement up to 30 V / 500 mA with resolution down to 6 uV / 10 pA.
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Product
High-Resolution Precision SMU (10 FA, 210 V)
PZ2110A
Source Measure Unit
The Keysight PZ2110A is a precision source / measure unit (SMU) that expands precise measurements from conventional static measurements and pulsed measurements, to fast dynamic measurements. It is ideal for a wide variety of current versus voltage (IV) measurement tasks that require both high resolution and accuracy. The PZ2110A can accurately perform characterization, parametric tests, and reliability tests of semiconductors, active / passive components, and general electronic devices.
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Product
PXIe Short SMU
52403P
Source Measure Unit
Chroma's 52403P is a PXI Express Short Pulse SMU (Source/Measure Unit) designed for fast, precise and reliable sourcing and measurement of thermo-sensitive devices such as high-power laser diodes (LD). Integrating a high-speed pulser, a high precision SMU and a DAQ module into a single PXIe SMU, the 52403P can measure both the LIV and the low-level leakage current of a high-power LDs.
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Product
Performance AC Power Source, 1750 VA, 300 V, 13 A
6813C
Power Source Analyzer
Maximize your investment with five instruments in one device Increase your productivity with extensive built-in power measurement capabilities Flexible IO: LAN/LXI Core, USB and GPIB Lower your cost of ownership with global support & the longest standard warranty in the industry
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Product
Source Measure Units (SMUs)
B1511B
Source Measure Unit
The SMUs of B1500A integrate 4-quadrant voltage/current source and measurement capabilities for accurate IV measurement with the range of 0.1 fA - 1 A / 0.5 µV - 200 V. It supports spot, sweep, pulse sampling and QS-CV measurements.
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Product
PXIe-4137, ±200 V, ±1 A DC, ±3 A Pulsed, Up to 40 W DC, 100 fA Precision System PXI Source Measure Unit
783761-01
Source Measure Unit
PXIe, ±200 V, ±1 A DC, ±3 A Pulsed, Up to 40 W DC, 100 fA Precision System PXI Source Measure Unit - The PXIe-4137 is a high-precision, system source measure unit (SMU). It features 4-quadrant operation and sources up to 40 W of DC power and can pulse up to 500 W. Analog-to-digital converter technology helps you perform high-precision measurements with a current resolution of 100 fA or high-speed acquisitions up to 1.8 MS/s. The module also can maximize stability and measurement accuracy with SourceAdapt technology, which you can use to tune the transient response to match the characteristics of any load. The PXIe-4137 is ideal for a broad range of applications including manufacturing test, board-level test, and lab characterization with devices such as ICs, power management ICs (PMICs), and RFICs and discrete devices including LEDs and optical transceivers.
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Product
Broadband Optical Source - PXI
SLED 1000 Series
Optical Source
The SLED 1000 Series is a super-luminescent LED light source with high output power, large bandwidth and low spectral ripple. It comes in various wavelength models to address applications in the telecom and datacom markets.The SLED is a single-slot PXIe module and is ideal for building a customized optical testing platform that delivers reliable and repeatable results in manufacturing or R&D environments.
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Product
Advanced Low-Frequency Noise Analyzer
E4727B
Low-Frequency Noise Analyzer
Get a deeper, closer look at low frequency noise with the A-LFNA integrated with WaferPro Express, featuring data analysis, wafer prober control and test suite automation.
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Product
PXI Source And Measurement Unit Family
PXS840x
Source Measure Unit
The PXS(e)840x is a high precision, high speed source and measurement unit, which is designed for automated high throughput testing.
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Product
Source Measure Units
NGU
Source Measure Unit
Thanks to their extremely high accuracy and fast load recovery time, the R&S®NGU source measure units (SMU) are perfect for challenging applications. A special ammeter design is used to precisely measure current drains from nA to A in one pass – no need to make multiple measurement sweeps. The instruments’ short recovery times enable them to handle fast load changes that occur, for example, when mobile communications devices switch from sleep mode to transmit mode. With high speed data acquisition, every detail is detected down to 2 μs resolution.
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Product
Laser Source Simulator
MT1888 Series
Laser Source
The MT1888 products are state-of-the-art Laser Source/Spot Simulators (LSS) used for the testing of laser guided munitions such as the Hellfire & Hellfire II missiles, Paveway, and the AGM-65E Laser Maverick missile.
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Product
PXIe-4139 , ±60 V, ±3 A DC, ±10 A Pulsed, 40 W DC, 100 fA Precision System PXI Source Measure Unit
782856-03
Source Measure Unit
PXIe, ±60 V, ±3 A DC, ±10 A Pulsed, 40 W DC, 100 fA Precision System PXI Source Measure Unit - The PXIe-4139 is a high-precision, system source measure unit (SMU) that features 4-quadrant operation and sources up to 40 W of DC power. This module features analog-to-digital converters that help you perform high-precision measurements with a current resolution of 100 fA or high-speed acquisitions up to 1.8 MS/s. The module can maximize stability and measurement accuracy with SourceAdapt technology, which you can use to tune the transient response to match the characteristics of any load. You can use the PXIe-4139 for applications including manufacturing test, board-level test, and lab characterization with devices such as ICs, power management ICs (PMICs), and RFICs and discrete devices including LEDs and optical transceivers.
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Product
Precision Source / Measure Unit, 1 CH, 1 PA Resolution, 21 V, 1.5 A
B2901BL
Source Measure Unit
The Keysight B2901BL precision source / measure unit (SMU) is a 1-channel, compact, and cost-effective benchtop SMU with the capability to source and measure both voltage and current with high accuracy. The 4-quadrant source and measurement capabilities enable taking I/V measurements without configuring multiple instruments.
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Product
PXIe-4140, 4-Channel Source Measure Unit
781742-01
Source Measure Unit
The PXIe-4140 is a 4-channel source measure unit (SMU) ideal for high-pin-count applications. It features 4-quadrant operation, and each channel has integrated remote (4-wire) sensing for accurate measurements. The fast sample rate of the PXIe-4140 can reduce measurement times, capture transient device characteristics, and allow quick I V characterization of devices under test (DUTs). With a high-speed sequencing engine, you can synchronize all these SMUs with each other or with other instruments such as switches or high-speed digital test modules.
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Product
PXIe-4138, 60 V, 3 A System PXI Source Measure Unit
782856-01
Source Measure Unit
±60 V, 3 A System PXI Source Measure Unit—The PXIe‑4138 system source measure unit (SMU) delivers high power, precision, and speed. It is ideal for a broad range of applications including manufacturing test; board-level test; lab characterization with devices such as integrated circuits (ICs), power management integrated circuits (PMICs), and radio frequency integrated circuits (RFICs); and discrete devices including LEDs and optical transceivers. The PXIe‑4138 features 4-quadrant operation. The PXIe‑4138 is a hardware-timed instrument with a high-speed sequencing engine for synchronizing acquisitions between multiple SMUs. The module supports direct DMA streaming between the host PC and SMU, so you can stream large waveforms and measurement data at the full update rate and sample rate of the instrument.
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Product
Optical Switches
Optical Source
Fast and reliable optical switches to streamline your test procedures. Can be customized with a wide range of switch configurations, fiber types and connectors.
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Product
Sound Intensity Measurement
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Sound Intensity MeasurementA perfect tool for sound intensity level measurement and noise source determination brought to an entirely new level by Dewesoft. The solution brings a simple and intuitive measurement process while offering the utmost precision and industry unmatched adaptability.
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Product
Fixed Laser Source Module
Laser Source
Keysight offers a broad choice of fixed laser sources, which are available as single-wavelength and dual-wavelength modules as part of the Keysight Lightwave Solution Platform. The Keysight 8165xA Fabry-Perot laser sources can be used in conjunction with optical power meter modules for insertion loss, optical return loss and PDL measurement of broadband components and fiber. The Keysight 81663A Distributed Feedback Laser Sources are best suited for amplifier test and WDM system test applications. Keysight covers PON and common WDM wavelengths with its 81663A Distributed Feedback (DFB) laser source modules. The precise tunability around ITU-grid center wavelength gives you the flexibility to match test setups to the latest requirements of the DWDM-system. The fine-tuning allows to shift the center wavelength from one DWDM transmission channel to the adjacent channel in dense WDM systems. The built-in isolator ensures highest laser stability, even when reflections are present in the optical path.
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Product
4-Quadrant General-Purpose Source/Measure Unit, ±20 V, ±1 A Or ±6 V, ±3 A, 20 W
N6784A
Source Measure Unit
The Keysight N6784A is a source/measure unit (SMU) designed for general-purpose precision sourcing and measurement. General-purpose applications can span many different industries and many different devices under test (DUTs). The N6784A SMU is a versatile tool designed to tackle many of these general-purpose applications. Its glitch-free operation ensures safe usage with the DUT during output and measurement range changes, even with capacitances of up to 150 µF. Its 4-quadrant operation enables it to act as a bipolar power supply or a bipolar electronic load, for added versatility. When using the N6784A SMU, engineers can be confident that they have an all-around general-purpose tool for their test systems or lab bench.
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Product
PXIe Precision Source/Measure Unit, 15 MSa/s, 100 FA, 60 V, 3.5 A DC/10.5 A Pulse
M9603A
Source Measure Unit
The Keysight M9603A is a PXIe precision SMU featuring best-in-their-class narrow pulse width as narrow as 10 μs. It enables dynamic/pulsed measurements with up to 15 MSa/s for broad emerging applications such as VCSEL optical devices.
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Product
USB Source Measure Units
Source Measure Unit
The U272xA is a 3-channel USB SMU that can operate in a 4-quadrant operation. It can function as a standalone module or used as a modular device, allowing expansion and compact solution when used with the other modules in the USB Modular Instruments and DAQ family.
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Product
Source/Measure Unit for Functional Test, Multiple Ranges, 80 W, Double-wide
N6786A
Source Measure Unit
Only Keysight`s N6780 Series SMUs let you visualize current drain from nA to A in one pass and one picture unlocking insights to deliver exceptional battery life.
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Product
PXIe-4147, 4-Channel, ±8 V, 3 A Precision PXIe Source Measure Unit
786888-01
Source Measure Unit
PXIe, 4-Channel, ±8 V, 3 A Precision PXI Source Measure Unit - The PXIe-4147 is a 4-channel source measure unit (SMU) ideal for high-pin-count applications. It features 4-quadrant operation, and each channel has integrated remote four-wire sensing for accurate measurements. The sample rate of the PXIe-4147 can reduce measurement times, capture transient device characteristics, and help you perform current-voltage (I-V) characterization of devices-under-test (DUTs). With a high-speed sequencing engine, you can synchronize SMUs with each other or with other instruments such as switches or high-speed digital test modules. Additionally, you can tune the PXIe-4147 response to any load to achieve optimum responses with maximum stability and minimum transients using SourceAdapt technology.
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Product
Tunable Laser Source - MATRIQ
Laser Source
The Laser 1000 Series is a fully-compliant micro-ITLA laser with up to four channels in a compact benchtop form factor.Offering 0.01 pm resolution tunability across C or L bands, exceptional power accuracy up to 16.5dBm, and optional dither suppression, this is a versatile and cost-effective general purpose instrument.
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Product
Performance AC Power Source, 750 VA, 300 V, 6.5 A
6812C
Power Source Analyzer
Maximize your investment with five instruments in one device Increase your productivity with extensive built-in power measurement capabilities Flexible IO: LAN/LXI Core, USB and GPIB Lower your cost of ownership with global support & the longest standard warranty in the industry
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Product
Noise Source Family
347
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The R347B waveguide noise source cover the R-band (26.5 to 40 GHz frequency range), while the Q347B model cover the Q-band (33 to 50 GHz frequency range), allows you to make accurate noise figure measurements on millimeter-wave devices.
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Product
Precision Source / Measure Unit (2 Ch, 100 FA)
B2902B
Source Measure Unit
The Keysight B2902B precision source / measure unit (SMU) is a 2-channel, compact, and cost-effective benchtop SMU with the capability to source and measure both voltage and current. It easily measures current versus voltage (I/V) with high accuracy. The 4-quadrant source and measurement capabilities enable taking I/V measurements without configuring multiple instruments.
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Product
Noise Dosimeters
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Noise Dosimeters are wearable, portable, wireless (cable-free), personal noise exposure meters for occupational and workplace noise measurements. They are designed specifically to monitor an employee’s noise exposure in order to comply with Health and Safety regulations.
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Product
Noise Sources
WGNS
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The system allows the user to extend the frequency range of the NFA to allow for accurate noise figure measurements to be performed on a device operating in the 26.5 – 170GHz range on wafer as well as in benchtop applications. Farran offers the WGNS series of noise sources to be used in conjunction with the FBC down converters for use as frequency extenders for noise figure measurement test system.
