Noise Sources
create signal disturbances for the purpose of noise instrument calibration.
See Also: Pink Noise, Noise Generators
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Three-Phase AC Power Source 320 Vrms, 3 KVA, 550 Hz
AC6903L
Keysight’s AC6900 Series three-phase power source provides a complete AC and DC power solution by combining the capabilities of a multimeter, harmonic analyzer, and power analyzer in one instrument.
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PXIe CW Source, 1 MHz to 3 GHz or 6 GHz
M9380A
Save floor space with a compact, modular analog signal generator Provides Keysight quality and performance for local oscillator (LO) substitution, interference and component test Minimize need for external amplification with output power of +18 dBm across the frequency range Reduce test time with easy integration into your high-speed automated test system
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NI-9476, 36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module
780175-01
36 V, 32-Channel (Sourcing Output), 500 µs C Series Digital Module - The NI‑9476 works with industrial logic levels and signals to connect directly to a wide array of industrial switches, transducers, and devices. Each channel is compatible with signals from 6 V to 36 V, based on the external power supply, and features transient overvoltage protection between the output channels and the backplane. You can programmatically monitor the built-in overcurrent and short-circuit protection status of each channel.
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Light Source
pE-300white
CoolLED's pE-300white offers intense, broad-spectrum LED illumination for imaging most common fluorescent stains. The pE-300white Light Source can be fitted directly to the microscope or specified with a liquid light guide. The system is a mercury-free alternative that is safer, more controllable, and repeatable than conventional high-pressure gas discharge illuminators. Spectral coverage is from the UV (DAPI excitation) to the Red region (Cy5 excitation). The system is perfect for hospital and regular research laboratory environments.
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Ultra-low Noise Phase Inverter - Buffer
WMA-IB-LN
The WMA-IB-LN can be used to double the output voltage of two high voltage amplifiers by driving them in bridge mode, or as high impedance input buffer while maintaining precision and ultra-low noise. The WMA-IB-LN model has been designed specifically for the Falco Systems WMA-200 high voltage amplifier. Two WMA-200 amplifiers combined with one WMA-IB-LN provide unprecedented noise performance and output voltage range.
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Durability, Noise & Vibration Test Platform
LMS Test.Lab
Siemens Digital Industries Software
LMS Test.Lab with faster, more accessible and more complete test-based engineering for noise, vibration and durability. From multichannel data acquisition to a full suite of testing, analysis and reporting solutions, LMS Test.Lab 15 provides you with a versatile and rigorous problem-solving toolkit.
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Retractable Sources
Veeco’s retractable sources address fundamental limitations of MBE, including source capacity, source removal for maintenance and system uptime. The retractable source allows an individual source to be withdrawn and isolated from the growth environment with the source gate valve and then removed without venting the entire chamber. The source can then be easily refilled with the same material or a new material before being remounted at standard positions to the growth module, allowing growths to continue with minimal interruption. This saves the user from re-qualifying new source to substrate distances and multiple weeks of downtime by avoiding the process of an entire system vent and bake. In addition, the differential pumping option provides a marked improvement in base pressure around the source to reduce contamination of the source material and provide longer lifetimes for sources in corrosive and oxidizing environments. Veeco’s retractable source is the leading solution for material flexibility, system productivity and enhances our leadership with the patented SUMO source technology.
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Noise Dosimeter
ASV5910-3
Hangzhou Aihua Instruments Co., Ltd.
*Attractivedesign, mini—sized and weighs only 85g*Modulardesign, cable—free and dual channels*Complywith IEC61672, IEC61252 and ANSI S1.25*Rechargeable lithium polymer battery*Softwarepackage, downloads to PC*Varietymounting methods
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PCI-6512, 64-Channel, ±30 VDC, Source Outputs, Bank-Isolated Digital I/O Device
778968-01
The PCI-6512 is an industrial digital output interface, with eight banks of isolated channels. With programmable power-up states, you can configure the initial output states in software, to ensure safe operation when connected to industrial actuators. If a computer or application fault occurs, the PCI-6512 can use digital I/O watchdogs to switch to a configurable safe output state to ensure detection and safe recovery from fault conditions. Programmable input filters eliminate glitches/spikes and provide debouncing for digital switches/relays through a software-selectable digital filter.
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Noise Consultants Assessment System With 1/1 & 1/3 Octaves Class 1
01NK111/112
This Noise Assessment System can be configured to your exact requirements, making it the ideal product for Noise Consultants who perform a wide variety of noise assessments for industrial and environmental noise.
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SLD Light Source
The SLD light source is a light source to emit low-coherence light with a broad spectrum like LED and high brightness like LD. Light emitted from a narrow active layer like LD effectively couple to the fiber. SLD light source can be used for optical measurements and sensors, including fiber optic gyroscopes and OCT. FiberLabs provides fiber-output SLD light sources in different wavelength bands from visible to near-infrared light. Our lineup includes bench-top types convenient for experiments and easy-to-integrate module types.
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Fiber Optic Light Source
Fiber optic light source is a fiber optic test equipment to measure the fiber optic loss for both single mode fiber cable and multimode fiber cables; usually the fiber optic light source is used with the fiber optic power meters. This fiber optical light source can provide wavelength output according to the specific requirements including the 650nm red source, 1310nm/1550nm wavelength for the single mode fiber and 850nm/1300nm wavelength for the multimode fiber. Used together with our fiber optic power meter, they act as an economic and efficient solution for the fiber optic network works.
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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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PXIe 5-channel Precision Source/Measure Unit, 500 kSa/s, 10 pA, 30 V, 500 mA
M9615A
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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High Temperature Blackbody Source
Pegasus R Model 970
Compact High Temperature Source 150C to 1200C E >0.995. The Pegasus R is a compact furnace for calibrating radiation pyrometers.
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Programmable AC Source
6500
Chroma Systems Solutions, Inc.
1200VA ~ 9KVADirect Digital Synthesis (DDS) waveform generationProgrammable voltage, current limit, frequency, phase, and distortion
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AC Power Source - 350VA to 1200VA
APS-4000
APS4000 Series is an AC power source from 350VA to 1200VA, output frequency: 45Hz-250Hz continuously adjustable (special frequency can be customized); Output phase voltage: withstand 1V-150VAC, high-grade 151V-300VAC, automatic gear 1V-300V.
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Performance AC Power Source, 1750 VA, 300 V, 13 A
6813C
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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Open Source Logic Analyzer
Logic Pirate
8 channels 256,000 Samples recording size 20 MHz sampling speed, can potentially be overclocked to 60 MHz No compromise on sample size when combining different speeds or number of channels Simple configurable edge detection triggers on all inputs (simple OR trigger) Configurable ratio of samples from before and after the trigger (rolling sample buffer) 5 V tolerant inputs (LOW-level voltage < 0.8 V, HIGH-level voltage > 2.0 V) About 500 kB/s transfer speed to the PC (256 kSamples take about 0.5 seconds) Data capturing can be stopped from the host software anytime Cross platform host software for Windows, OS X, and Linux DIY-friendly 0603 parts and SOIC packages used on a 2-layer board On board 3.3 V regulator can supply up to 400 mA to an external circuit Tiny 3cm x 3cm PCB Firmware updates via built-in USB bootloader Probe cables and acrylic case available from Seeed Studio Open source PCB (EAGLE) and firmware files
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Source Phase Control
S95088B
The S95088B allows users to set calibrated, arbitrary phase differences between two signal sources on the M980xA PXI VNAs.
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Tunable System Sources
The Keysight N7711A and N7714A tunable lasers are single-port and four-port sources, available with C-band or L-band wavelength coverage. All models can reach any wavelength point within their specified wavelength in the C- and L-band range. The narrow linewidth and offset grid fine-tuning capability make them ideal sources for realistic loading of the latest transmission systems. In system loading applications, it may be preferable to grid-tune the lasers like system transmitters, simply by changing the channel index. The channel grid is adjustable to standard ITU-T grid spacing like 50 GHz, and to arbitrary grids. The Keysight N7711A and N7714A tunable lasers are available in a compact format with half-rack width and one rack-unit height. This format makes them the right choice for high channel-count system load applications.
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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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Precision Programmable AC and DC Sources, 0 - 333VAC, 0 - 3,000A / Phase, 15kVA - 1.08MVA
Tahoe Series
AMETEK Programmable Power, Inc.
The California Instruments Tahoe Series combines intelligence and flexibility with high power to create an advanced platform of AC solutions. Using a state-of-the art SiC power switching architecture and Digital Signal Processing, the Tahoe Series combines a robust, high-power AC/DC source with an advanced power analyzer in a single floor standing chassis.
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Advanced Seismic Source
GI-SOURCE
Sercel developed the GI-SOURCE to reduce and suppress the bubble oscillation from a single impulsive source to simplify processing. The GI-SOURCE impulsive source is based on the same technology as the GI-SOURCE but is different in that it has two independent air chambers within the same casing : the Generator (generating the primary pulse and creating the main bubble) and the Injector (injecting air inside the main bubble so that it collapses quickly).
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1KVA 3KVA 5KVA Digital AC Power Source
RK5001
Shenzhen Chuangxin Instruments Co., Ltd.
The AC Power Source is widely used in home appliance manufacturing, electrical and electronic manufacturing industry, IT industry and computer equipment etc. manufacturing industries and Laboratories and electronic products testing organization.
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PathWave BenchVue AC Source Avionics Standard Test Software
BV0028B
Control your AC source and accelerate pre-compliance testing as per the avionics and military-standard requirements at ease.
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Noise Activated Warning Sign
SoundSign
The SoundSign Noise Activated Warning Sign is a visible, effective way to warn workers and staff of high noise levels.
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16-Channel VME Current Source & Analog Measurement Module
V460
The V460 is a VME-based versatile source/measurement unit. It includes a programmable constant-current source, a precision programmable gain 16-bit analog-to-digital converter, and a 4-wire, 16-channel analog multiplexer. An internal microprocessor supervises channel scanning according to user loaded parameters, reporting sensor voltage drops or, for selected sensor types, engineering-unit data.
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Phase Noise Measurement Application
N9068A
One-button measurements for analyzing phase noise in frequency domain (log plot) and time domain (spot frequency)Compatible with phase noise measurement personality in Keysight PSA and ESA spectrum analyzers Runs inside the PXA, MXA, EXA signal analyzers and MXE EMI receiver
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Handheld Fiber Optic Light Source
Anfkom International Co.,Limited
3109 optical light source can provide 1 to 4 output wavelengths to meet specific requirements,including the 650nm red source and the 1310/1550nm wavelengths for single mode fiber or the 850/1300nm wavelengths for multimode fiber,as well as other wavelengths according to customer needs.Together with the 3208 optical power meter, it is a perfect solution for the fiber optic network characterization.
