White Noise
Noise which is equal in intensity across a band, at all frequencies.
See Also: Noise, Pink Noise, RF Noise, Noise Generators
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Low Noise AC Amplifier
MA-164A
LOW NOISE AC AMPLIFIERS. Battery powered, rechargeable. Low distortion. Upper and lower bandpass limit selection switcher. 10dB step gain switch
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Low Acoustic Noise and Compact Range
m-series
DC powered cooling fan is built-into the shaker. Natural air cooling is also used when the cooling fan is stopped for silent operation. (with a reduction in performance)
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Noise Figure Analyzer, Multi-touch, 10 MHz to 7 GHz
N8974B
The N8974B high performance noise figure analyzer is designed to make fast, accurate and repeatable noise figure measurements. When paired with an SNS Series noise source and U7227 Series USB preamplifier the ENR data from the SNS and USB preamplifier data automatically downloads into the N8974B.
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Automotive Noise Finder
7632
Peaceful Thriving Enterprise Co Ltd
This is a portable automotive noise finder which can quickly detect source or location of noises emanated from bearing, gear, valve, valve body, crankshaft, cylinder, gearbox, car body and more parts after staring engine. It helps the serviceman to find out the actual noise part even in severe ambient noise.
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Noise Figure Measurements With Vector Correction
S93029B
The S93029B noise figure application enables high-accuracy noise figure and noise-power measurements of amplifiers, frequency converters, and mixers, utilizing Keysight’s unique vector-source-correction technique
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Signal, Patchcord, ITA, TriPaddle, 36", 26 AWG White, Single Ended (1.5 Amps)
7-105926000-036
Signal, Patchcord, ITA, TriPaddle, 36", 26 AWG White, Single Ended (1.5 Amps)
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Ultra Low Noise DC Power Supplies
R4G Series
R4G series are series regulator system DC power supplies so that enabled setting and reading out more fine output with a 4-digit indicator on furont panel and a high resolution D/A and A/D converter adopted newly.
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Low Phase Noise Amplifiers
Low Phase Noise amplifiers are critical for many applications requiring high signal integrity. This is especially relevant in instrumentation, defense, and telecommunication applications where low phase noise amplifiers are becoming increasingly important as the oscillators improve. Phase noise is described as the close-in noise to the carrier that can often appear as jitter on a clock signal. Analog Devices offers a large portfolio of low phase noise amplifiers to meet a variety of requirements in the LO network, receiver, as well as in the transmitter. Our portfolio supports a wide range of power levels and frequencies to provide the right solution for the given application.
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Fast Low Noise SWIR InGaAs Camera
C-RED 2
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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Signal, Patchcord, ITA, 36", TriPaddle, 22 AWG White XLPVC, Single Ended (5 Amps)
7-103962000-036
Signal, Patchcord, ITA, 36", TriPaddle, 22 AWG White XLPVC, Single Ended (5 Amps).
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Noise Suppression Products / EMI Suppression Filters / TVS Diodes (ESD Protection Devices)
Murata noise suppression products include compact EMI suppression filters that efficiently eliminate noise, L Cancel Transformers (LCTs) that greatly suppress noise in high-frequency bands by reducing the ESL generated inside capacitors and in boards, and TVS Diodes that guard semiconductor devices against electrostatic discharge from external sources. Murata supplies products that support a variety of approaches to suppressing noise.
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Noise Nuisance Recorder
Trojan2
The Trojan2 Noise Nuisance Recorder was designed in conjunction with Local Councils, Environmental Health Officers and Housing Associations to allow you to easily measure, monitor and record noise nuisance.
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Signal, Patchcord, ITA, 72", TriPaddle, 22 AWG White, Single Ended ( 5 Amps)
7-103922000-072
Signal, Patchcord, ITA, 72", TriPaddle, 22 AWG White, Single Ended ( 5 Amps)
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Signal, Patchcord, ITA, 36", TriPaddle, 26 AWG White XLPVC, Single-Ended (1.5 Amps)
7-105966000-036
Signal, Patchcord, ITA, 36", TriPaddle, 26 AWG White XLPVC, Single-Ended (1.5 Amps).
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General Noise & Vibration
NVGate, the software platform is the cornerstone for all measurement tasks. It hosts the suite of OROS software modules. Whatever the application and software module, it allows you working in a coherent and continuous environment.
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Noise Dosimeters & Sound Level Meters
There are multiple methods at your disposable to mitigate the hearing loss risk, including engineering controls, administrative controls, and implementing a hearing protection program. But in order for the program to be effective and efficient, consistent monitoring of personal and ambient noise exposures is necessary to log data and determine appropriate corrective action.
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Ultra-Low Noise, Precision Voltage Reference
ISL21090
The ISL21090 is an ultra-low noise, high DC accuracy precision voltage reference with a wide input voltage range. The ISL21090 uses Renesas' advanced bipolar technology to achieve sub 1.0µVP-P (1.25V option) 0.1Hz to 10Hz noise with an initial voltage accuracy of 0.02% (2.5V option).
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Noise Sources
The Keysight 346, 347 and SNS Series of noise sources work in conjunction with the NFA Series noise-figure analyzers to make noise-figure measurements from 10 MHz to 50 GHz.
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Laser-Pumped White Light Source
LS-WL1
Our LS-WL1 is a laser-pumped white light source with a light output of up to 440 mW from a 600-µm fiber and a wavelength range of 450 – 700 nm, designed especially for professional requirements for extremely high luminance.
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Noise Dosimeters
Spark Family
Spark® series dosimeters are compact, affordable and tamper-proof personal Noise Dosimeter that measures the following to applicable IEC and ANSI standards:*Noise Exposure: Multiple Dose; Projected Dose; Time Weighted Average; (all with 4 user selectable combinations of Exchange Rate, Threshold, Criterion Level and Criterion Time); Sound Exposure Level*Sound Levels:; Leq; Lmax; Lmin; Lpeak/Luwpk, SEL and more*Time and number of events above Ceiling Level (115 dB) and Peak Level (140dB)
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Sound Level Meter for Automotive – Car Noise Emission Inspection
HD2010MCTC
The level of noise produced by vehicles shall comply with standards prescribed by international regulations. During car inspections, horns and exhaust devices must be in good condition and comply with the requirements.
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Signal, Patchcord, ITA, 36", QuadraPaddle, 24 AWG White Twisted Pair, Single Ended ( 5 Amps)
7-121424000-036
Signal, Patchcord, ITA, 36", QuadraPaddle, 24 AWG White Twisted Pair, Single Ended ( 5 Amps).
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Power, Patchcord, ITA, Micro Power, 36", 14 AWG White Teflon, Single Ended, (22 Amps)
7-251914000-036
Power, Patchcord, ITA, Micro Power (22 Amps), 36", 14 AWG White Teflon, Single Ended, (30 Amps)
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SNS Series Noise Source 10 MHz to 26.5 GHz (ENR 15 dB)
N4002A
The SNS series N4002A noise source was designed to measure DUT noise figures reliably and accurately up to 30 dB from 10 MHz to 26.5 GHz.
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Low Noise Coaxial Cables For Sensors
Low noise coaxial cables are used with single axis and triaxial charge mode sensors. This table provides relevant specifications for four cable types. Type 003 is the most commonly used, but three other types are also available.
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Sound Level Meter - For Workplace And Environmental Noise
SONIK-SE
The SONIK-SE is a powerful sound level meter which is ideal for performing occupational and environmental noise assessments for a variety of applications.
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Low Noise Prepolarized Microphone
378A04
The 378A04 is a matched system that is comprised of a high sensitivity microphone and a low noise preamplifier that contains a built-in filter that enables the free-field response to remain flat over a wide frequency range. The system requires a minimum of 4 mA and measures to 6.5 dBA (5.5 dBA typical) within a cost efficient, prepolarized (0V) design. PCB's model 378A04, the industry's first prepolarized low noise microphone and preamplifier system allows you to measure extremely low amplitudes. In the past this was only possible with externally polarized solutions. With a typical noise floor of 5.5dBA, this microphone system delivers all of the benefits commonly associated with prepolarized systems.
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White Box Testing
Does your application have legacy code and your software code messy? If the answer to the above questions is ‘Yes’, your application will fail to perform as expected. Under such cases, you need to optimize the internal structure of your application so that it performs well. To test for the errors in the internal structure opt for white-box testing.
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Dual Channel Noise Dosimeter
SV 102+
The SV102 + is our latest dual-channel noise dosimeter and replaces our ground breaking SV102. It has been designed for the accurate measurement of noise exposure to ISO 9612 and MIRE (microphone in real ear) measurements to ISO 11904-1.
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DBAir Safety Managers Noise Meter System With Octave Bands
06NK103
This Sound Level Meter System with Octave Bands is the ideal system for the professional Health and Safety Manager with occupational noise monitoring duties.
