Noise
a signal's fluctuation other than that desired.
See Also: Pink Noise, White Noise, RF Noise, Distortion, NVH
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Product
Microphone Pre-Amp Audio Interfaces
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Analog Devices mic pre-amp audio interfaces provide a high fidelity, high performance solution for audio products. Specifications for this family include ultralow 1.5 dB noise figures, 140 dB gain range, and high gain capability. Operating in an extended industrial temperature range of –40°C to +85°C, this portfolio of mic pre-amp audio interfaces supports many applications, including precision instrumentation, active filters, low noise amplifier front ends, surveillance systems, computerized voice recognition, and a variety of other industrial and consumer products. As the first choice for serious audio engineers, Analog Devices mic pre-amp audio interfaces can give your applications the performance needed to meet the most demanding specifications.
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Product
Fast Low Noise SWIR InGaAs Camera
C-RED 2
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C-RED 2 is a revolutionary ultra high speed low noise camera designed for high resolution Short Wave InfraRed imaging. Thanks to its state of the art electronics, software, and innovative mechanics, C-RED 2 is capable of unprecedented performances: up to 400 images per second with a read out noise from 10 to 30 electrons. Designed for high-end SWIR applications, smart and compact, C-RED 2 is operating from 0.9 to 1.7 μm with a very good Quantum Effi ciency over 70%, offering new opportunities for industrial or scientifi c applications.
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Product
Switch Mode Power Supplies-Water Cooled
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The MSW Rectifiers are based on Switch Mode Technology. This reliable technology assures excellent quality DC currents with a ripple of < 3% and a control accuracy of less than 1%.The MS-Series features constant voltage and current control with easy, quick installation and maintenance. Modular versions easily increase the output by means of series or parallel connection. All models have DC short circuit protection. With forced air-cooled models, the cooling air quantity is controlled in relation to the load reducing contamination and noise levels.
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Product
HDTV Frame Grabber / HDMI Video Capture Card (formerly HDV62)
PCIe-HDV62
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The PCIe-HDV62 is a PCI Express frame grabber offering uncompressed image acquisition and video streaming in full 1080p HD.The ADLINK PCIe-HDV62 provides 1920x1080p resolution, progressive scan, and noise reduction for greater image quality. Equipped with a field programmable gate array (FPGA) and 512 MB memory buffer, the PCIe-HDV62 offers the ability to stream uncompressed image to the host PC, in addition to color space conversion in real-time via on-board hardware in order to offload repetitive tasks from the host CPU. Based on the PCI Express x4 form factor, the PCIe-HDV62 is specifically designed for medical imaging, scientific imaging, and military application system integrators by providing uncompressed video streaming up to 1920x1080p at 60 fps and lossless pixel information for both spatial and frequency domain analysis.
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Product
Powered VME Crates
6U VME 195 Mini
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The VME195 mini crate is the perfect choice for small setups with only a few VME modules. The crate offers 9 VME slots in a compact designed chassis with integrated low noise power supply and cooling fan. The mini crate can be used on the desk either as a desktop or up-right unit or be installed in a 19” rack.
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Product
Triaxial Wireless Accelerometer
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Our Triaxial Wireless Accelerometer is a vibration sensor specially designed for vibration analysis with universal compatibility. WiSER 3x is a wifi accelerometer that sends 3 axis vibration data + 1 additional channel simultaneously to any data collector in the market. Also, WiSER 3x is a wireless ultra-low noise accelerometer with 15 kHz bandwidth that exceeds the characteristics above all of most conventional accelerometers.
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Product
Emission Measurement Equipment
EPS Series
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Nowadays, components mountings are getting dense accompanied with miniaturization of electronics equipments.Emission Measurement System "EPS series" are efficient tools to measure such radiation noise on PCB in normal office environments and visualize the noise strength on a PC display.
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Product
FAYb Laser Markers
LP-RF Series
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Panasonic Industrial Devices Sales Company of America
The LP-RF200P Series FAYb Laser Marker features:- Compact IP64 Rated Head- Controller Offers High Resistance To Electrical Noise- Smart Functions To Adapt To Many Conditions- Direct Link To Image Processing Device- 17-Watt Fiber Laser- Removable Fiber Cable For Easy Installation
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Product
Voltage References
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Analog Devices offers the widest selection of high performance voltage references in the industry. Our products range from high accuracy, low noise for high end industrial applications to general-purpose, low power for handheld, battery-powered applications. ADI is the ultimate source for design engineers looking for the perfect voltage reference that is cost effective, reliable, and dependable.
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Product
Limiter
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Chengdu KeyLink Microwave Technology Co., Ltd.
The series of products‘ limiting ability can be achieved by the diode conduction and cut-off characteristics.The frequency range covered by 0.5GHz~40GHz.The products have the characteristics of low insertion loss, small size and high reliability. The products can be applied to receiving channel low noise amplifier protection in radar system. KeyLink's limiters can be categorized as follows.
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Product
Acoustic Calibrators
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We offer a range of Class 1 and Class 2 acoustic calibrators for the field calibration of any make or model of sound level meters and noise dosimeters.
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Product
Mechanical Noise Tuner Control
S93027B
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The S93027B enables to control Maury Microwave’s LXI tuner as the impedance tuner and measure the noise figure of unmatched devices (Gamma opt. < 0.9) with the N524xB PNA-X with option 029 and the S93029B noise figure measurement software.
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Product
10 GHz Signal Source
YIG Series
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The SC5503B and SC5502A are designed to meet demanding low phase noise applications. This is accomplished by employing a multiple phase-locked loop architecture as well as a YIG oscillator as the heart of its synthesizer. Frequency accuracy is provided by an onboard 10 MHz temperature compensated crystal oscillator (TCXO) which can be phase locked to an external reference source if required. These modules can be used as standalone CW signal sources or as LO sources for frequency conversion systems such as the SignalCore IQ modulators and demodulators. They are designed to meet the requirements of many modern applications such as wireless device testing, software-defined radio research, point-to-point radio, multi-channel coherent systems, and other academic and military programs.
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Product
Amplifiers
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Use our optical amplifiers to improve the signal-to-noise ratio (OSNR) and range performance of optical transmission systems.
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Product
MXG X-Series RF Vector Signal Generator, 9 kHz to 6 GHz
N5182B
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Take your designs to their limit with outstanding hardware performance, including unmatched phase noise & spurious characteristicsDrive power amplifiers & characterize nonlinear behavior with industry-leading ACPR & output powerTest wideband devices with factory-equalized 160 MHz RF bandwidthReduce the time spent on signal creation with Signal Studio software, including LTE, WLAN & GNSSLower your cost of ownership with 3-year cal cycles & comprehensive solutions for self-maintenance
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Product
Vibration Unit Tester
BK2020B
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We developed the BK2020B as an upgrade to our BK2020 to test the electrical specifications (RPM, current, drop pulse, start up voltage) of your cylindrical or coin type vibration units. You can also test vibration level, noise, isolation resistance, and the DC resistance. The DUT power supply and all measurement components are self contained, so external devices aren't needed and the tester uses DSP, making it capable of fast, highly accurate and reliable measurements. The BK2020B is very versatile. It can be set up as a stand alone machine, or used with a PC and software for access to more information, and to save the data for analysis. Either version is great on the product line but you may also use it for QA, QC and development.
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Product
Acoustics
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When it comes to selecting a microphone for product tests—whether for sound power, sound quality, or noise source location—there's no need to compromise to sacrifice quality or performance for affordability.
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Product
100W Dual Output Power Supply Two 35V, 1.4A or 60V, 0.8A
E3649A
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Output ratings (@ 0C to 40C) 2 outputs Range 1: 0 to 35 V / 1.4 ARange 2: 60 V / 0.8 A Programming accuracy (@ 25C 5C), (% output + offset)Voltage: <0.05% + 10 mV (<0.1% + 25 mV for output 2 of E3646/47/48/49A)Current: <0.2% + 10 mARipple & noise 20 Hz to 20 MHz Normal Mode Voltage: <8 mVpp / 1 mVrms Normal Mode Current: <4 mArms Common Mode Current: <1.5 uArms Readback accuracy (@ 25C 5C), (% output + offset)Voltage: <0.05% + 5 mV (<0.1% + 25 mV for output 2 of E3646/47/48/49A)Current: <0.15% + 5 mA (<0.15% + 10 mA for output 2 of E3646/47/48/49A)
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Product
Charger / Quick Charger / Adapter / LED Driver Test System
6010
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6010 Charger / Quick Charger / Adapter / LED Driver Test System is able to meet multi-types power products test requirements，and its multi-U.U.T test simultaneously capability can significantly enhance the production line throughput. It also possess multi-modular combination that includes low noise analog AC source with Triac to simulate output, four sets precision power meter, two or four sets ripple noise / timing measurement module, four sets OVP DC power supply, 3310F series & 3332F/3336F Electronic Load module and unique design 3340F series for LED power driver output test.
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Product
Sound Level Meters
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A sound level meter is a measuring instrument used to assess noise or sound levels by measuring sound pressure. Often referred to as a sound pressure level (SPL) meter, decibel (dB) meter, noise meter or noise dosimeter, a sound level meter uses a microphone to capture sound. The sound is then evaluated within the sound level meter and acoustic measurement values are shown on the display of the sound level meter. The most common unit of acoustic measurement for sound is the decibel (dB); however, some sound level meter devices also determine the equivalent continuous sound level (Leq) and other acoustic parameters. With a portable sound level meter, industrial hygiene and workplace safety professionals can measure sound levels in multiple locations to ensure environmental conditions fall within recommended exposure limits (RELs). Some sound level meter devices can be permanently installed for continuous monitoring of sound levels at a work or job site.
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Product
Microwave Downconverter, 3 GHz to 26.5 or 110 GHz
E5053A
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The E5053A microwave downconverter is designed to operate with the E5052A/B signal source analyzer (SSA). When configured with the E5053A microwave downconverter, the E5052A/B SSA offers exceptional phase noise sensitivity up to 26.5 GHz. Additionally, combining a pair of 11970 series harmonic mixers offers the phase noise measurement up to 110 GHz.
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Product
NI-9237, 50 kS/s/channel, Bridge Analog Input, 4-Channel C Series Strain/Bridge Input Module
780264-02
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50 kS/s/channel, Bridge Analog Input, 4-Channel C Series Strain/Bridge Input Module - The NI‑9237 includes all the signal conditioning required to power and measure up to four bridge-based sensors simultaneously. The module provides strain or load measurements with zero interchannel phase delay. It also has 60 VDC isolation and 1,000 Vrms transient isolation, providing high‑common‑mode noise rejection and increased safety. You can program the NI‑9237 for use with half-bridge and full-bridge sensors with built-in excitation. The four RJ50 jacks provide direct connectivity to most torque or load cells and offer custom cable solutions with minimal tools.
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Product
9KHz-3.2GHz, Spectrum Analyzer, Phase Noise<-98dBc/Hz, Amplitude Accuracy<0.7dB, 10.1" Color Display
T3SA3200
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9KHz-3.2GHz, Spectrum Analyzer, Phase Noise<-98dBc/Hz, Amplitude Accuracy<0.7dB, 10.1" Color Display.
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Product
Triple Output DC Power Supply, 60V/3A (2x) & 5V/3A; 375W
U8032A
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Keysight now extends its range of basic DC power supplies to offer 375watt power range, making it an ideal power source alternative in electronics manufacturing, research and development as well as the education sector. The U8032A, basic DC power supply, is a manual triple-output power supply with sequencing capability. With this function, users can generate output sequences with minimal programming skills. Each power supply is also built with excellent load regulation and clean output noise for continued stability. With these and many other features, you get a solid and reliable triple-output power supply at an unsurpassed performance.
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Product
Environmental Noise Monitoring System
E-Box LIVE
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This is the ultimate solution to environmental noise monitoring. The LIVE comes equipped with a modem that connects directly to our Castle Cloud software allowing you to monitor your results from the comfort of your own desk. Combine this with the ability to customise your power supplies and you will see why this is the ultimate solution for environmental noise monitoring.
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Product
Noise & Interference Generator
GPS7500
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The programmable GPS7500 Noise & Interference Generator is capable of generating up to a 40 MHz wide noise or interference band for GPS receiver susceptibility testing.
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Product
FaithTech FTL Series High Precision DC Power Supply (90W-1500W)
FaithTech FTL Series
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Shenzhen FaithTech Technology Co., Ltd.
The FTL series is a high precision DC linear power supply with high performance, multi-function, medium and small power features. The product is stable and mature, and has comprehensive protection functions such as reverse polarity, overvoltage, overcurrent, overload and overtemperature, which can keep the power supply and load safe in unstable environments. FTL has a regulation rate of < 0.01%, ripple and noise of < 1mVrms and fine transient performance, and is suitable for application environments like current surges. The FTL series DC power supply is not only suitable for high-grade laboratory, but also for high-performance test systems.
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Low Voltage DC / Battery Powered High Voltage Amplifiers
WMA-005 And WMA-005LF
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The Falco Systems WMA-005 is a high voltage amplifier that runs from an 24 - 30V DC power supply and can be battery powered if required, e.g. for use in a Faraday cage. Its internal high voltage generator is inductor-free and hence does not spread magnetic interference in sensitive experimental setups. The output noise is impressively low at 3mVrms. For extremely low noise applications where bandwidth is not an issue, a dedicated WMA-005LF version is available that contains an output low pass filter capacitor which reduces the bandwidth to 50Hz, but makes the noise drop to below 0.1mVrms. This bandwidth-limited amplifier is ideal for MEMS or piezo positioning with manual voltage adjustment.
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Product
Clock Dividers
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The Analog Devices clock divider portfolio features ultralow noise and low power consumption options to help meet your design needs.
