Noise
a signal's fluctuation other than that desired.
See Also: Pink Noise, White Noise, RF Noise, Distortion, NVH
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Product
Low Noise Amplifiers
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Macom Technology Solutions Holdings Inc.
MACOM low noise amplifier MMICs cover a frequencies from DC to 86 GHz operation for a wide range of applications, including network infrastructure, radar and communication systems. MACOMs portfolio of low noise amplifiers offer a broad array of noise figures, input IP3, and input power in bare die and a variety of package types. Offerings include wideband distributed topologies and self or actively biased configurations tailored to system design needs.
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Product
High Speed Spectroscopy Camera
SynapsePlus CCD
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Superfast electronics (up to thousands of spectra per second). Very low read noise. Best linearity in its class. Different chip types to suit every spectroscopy need. Open Electrode (OE) 1024 x 256 pixels, Front-illuminated UV enhanced (FIUV) - 2048 x 512 pixels, Front-illuminated visible (FIVS) - 2048 x 512 pixels, Back-illuminated UV enhanced (BIUV) - 1024 x 256 and 2048 x 512 pixels, Back-illuminated visible (BIVS) - 1024 x 256 and 2048 x 512 pixels, Back-illuminated deep depletion (BIDD) – 1024 x 256 pixels.
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Product
160W DC Programable Power Supply
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*Source effect: CV≤0.01%+3mV(mA)*Load effect: CV≤0.01%+3mV(I≤3A) CC≤0.2%+3mA(I≤3A) CV≤0.02%+5mV(I>3A) CC≤0.2%+5mA(I>3A)*Ripple and noise: CV≤1.0mVrms(I≤3A) CC≤3mArms(I≤3A) CV≤2.0mVrms(I>3A) CC≤6mArms(I>3A) *Protection Type: Overcurrent Protection (OCP) Overvoltage Protection (OVP)* Display accuracy: Voltage indication accuracy: ± (0.5% + 2 words)
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Product
Power Supplies
RM-750B
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With dual PCI-E connectors, the RM Series carries all its essentials to power your system. Enjoy the graphic rendered programs and games without the threat of overheating. Its dark aluminum chassis not only looks good, but dramatically relieves heat built-up. The 120mm cooling fan enhances the already efficient heat dissipation rate and helps balance the cooling system with noise level. The RM Series is great for high end users to everyday casual users. Whatever your system needs, the RM Series can deliver.
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Product
TV Signal Generator
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This device is equips with the simulator. The following condition can be simulated. Non Liner: Non-linear assumed the satellite repeater - AWGN: C/N assumed the rain attenuation.- Phase Noise: Phase noise assumed the LNB - Frequency Drift: Frequency drift assumed the LNB- Echo: Reflection by the reception wiring and so on The MPEG-2 TS and the TLV (Type Length Value) can be transmitted. The test stream generator is equipped. Thus, the files can be rewritten through the USB2.0 interface. A seven-inches WVGA touch-panel is equipped. Thus, an excellent operation ability is provided. The remote control through the Ethernet is possible.
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Product
PXI/PXIe RF Multiplexer, Single 16-Channel, 3GHz, 75Ω, MCX
40-835A-101
Multiplexer Module
The 40-835A-101 (PXI) and 42-835A-101 (PXIe) are single 75 Ohm 16-channel RF multiplexers in a single slot. It has been designed to exhibit low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The MUX has been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz. The design of the 40/42-835A minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.
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Product
Audiometric Rooms - G Series Panel System
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Eckel Noise Control Technologies
Eckel offers a wide range of standard rooms and custom-made suites to meet audiological clinical and research requirements. All combine high performance, versatile design and economy. Eckel acoustically engineered G-Panel construction affords excellent noise reduction. Choose from 19 demountable (G-Series panels) standard models and custom-made rooms for your specific needs. Rooms are easy to install, easy to take down and move.
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Product
High Impedance Preamplifier
1671
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The Model 1671 is a single ended low noise field effect transistor
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Product
NI-9263, 100 kS/s/ch Simultaneous, ±10 V, 4-Channel C Series Voltage Output Module
783740-01
Voltage Output Module
100 kS/s/ch Simultaneous, ±10 V, 4-Channel C Series Voltage Output Module - The NI‑9263 is a simultaneously updating analog output module. It features overvoltage protection, short-circuit protection, low crosstalk, fast slew rate, high relative accuracy, and NIST‑traceable calibration. The NI‑9263 module includes a channel‑to‑earth ground double isolation barrier for safety and noise immunity.
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Product
MIL-STD-1553 Fiber Optic Bus Extender
FO-1553
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Avionics Interface Technologies
Extends MIL-STD-1553 bus access to over 1 mile for remote access - Dual redundant, single and dual stream options available - Both Transformer and Direct coupling modes supported - Uses fiber optic 1.0625 Gbps data rates for low latency over long distances - Optical signaling is not affected by electrical noise and interference - Simple and easy to use solution, no software setup or configuration required - Ideal for applications where test equipment is separated from UUT
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Product
RF Mixers with Integrated LO
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Analog Devices RF mixers/multipliers include both active and passive, as well as broadband and narrowband, products. These devices promise high performance and flexibility to help designers achieve their target specifications, reduce design time, and optimize costs. With leading specifications including speed, dynamic range, noise figure under blocking, SFDR, and ESD performance, ADI RF mixers and multipliers help to raise the bar within RF systems.
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Product
Handheld Capacitance and LCR Meters
U1700 Series
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The U1731C/32C/33C LCR meters allow you to measure frequencies as high as 100 kHz, a capability typically found only in benchtop meters.Gain better noise immunity and save money with Option-SMD. Each of the order comes with an Option-SMD that consists of a handy soft carrying case and SMD tweezer for better value of your money. The SMD tweezer is suitable for making measurements on SMD components and is used with the guard terminals on meter for better noise immunity.
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Product
Powered NIM Crate
NIM 6000 Series
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The WIENER NIM 6000 series combines the technical advantages of the VME 6000 high efficient , low noise switching power supplies with the high reliability CERN spec. conform WIENER NIM chassis. The modular concept of WIENER NIM 6000 series crates allows fan trays and power supplies to be easily inserted and removed without tools.
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Product
Vortex Flowmeters
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The robust design of ABB’s vortex flowmeters provides high performance and reliability in liquid, gas and steam measurements. Equipped with digital signal processing (DSP) and advanced filtering techniques, these innovative flowmeters from ABB allow excellent flow signal detection and provide measurement immunity from the effects of hydraulic noise and pipeline vibration.
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Product
Measurement Microphones
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The microphone bodies contain the preamplifier. They combine high dynamic range and wide frequency range with low noise. These measurement microphones connect via the ASD Cable to the XL2 Audio and Acoustic Analyzer, e.g. for measurements at remote locations or to reduce acoustic reflections.
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Product
Cable Connectors & Adaptors
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After many years supplying high qaulity signal conditioning instruments we understand the need to use high quality cable connectors & adaptors. The connectors used by Kemo on its cable assemblies are fitted by engineers with years of experience. This attention to detail ensures quality signal transmission and minmial noise within the signal path.
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Product
Ultimate Performance Tunable Laser
TSL-770
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Santec’s all new TSL-570 capitalizes on Santec’s 33 years’ experience in tunable laser manufacture. The TSL-570 is a high performance tunable laser with a wide tuning range and an output combining high power and high signal-to-noise ratio. It uses a new optical cavity design with precise speed control up to 200 nm/s and sub-picometer resolution and accuracy.
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Product
PXI Single 16 to 1 RF MUX MCX 75 Ohm
40-835-101
Relay
The 40-835-101 is a single 75 Ohm 16-channel RF MUX in a single PXI slot. The module has been designed to exhibit low insertion loss and VSWR through the use of modern RF relay technology at an affordable cost. The MUX has been carefully designed to ensure excellent and repeatable RF characteristics to frequencies of 3GHz. The design of the 40-835 minimizes the injection of noise and unwanted signals into the signal path by careful attention to the mechanical and electrical design.
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Product
Biaxial Linear Accelerometers
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Columbia Research Laboratories
The line of Biaxial Force Balance Linear Accelerometers available are 2-axis versions of our General Purpose, Low Noise and High Temperature, and High Performance Single axis Linear Accelerometers.
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Product
NI-9237, 50 kS/s/channel, Bridge Analog Input, 4-Channel C Series Strain/Bridge Input Module
779521-01
Strain/Bridge Input Module
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
NI-9269, 100 kS/s/ch Simultaneous, ±10 V, Isolated, 4-Channel C Series Voltage Output Module
781098-01
Voltage Output Module
100 kS/s/ch Simultaneous, ±10 V, Isolated, 4-Channel C Series Voltage Output Module - The NI‑9269 is a channel‑to‑channel isolated analog output module. The NI‑9269 adds channel‑to‑channel isolation for increased safety and improved signal quality. Channel‑to‑channel isolation is commonly needed for applications that have multiple electrical systems, such as automotive tests, or industrial applications that are subjected to increased noise and often contain multiple ground planes.
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Product
Balanced Optical Receivers
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For noise sensitive experiments, we offer balanced photoreceivers that suppress up to 50 dB of laser / source intensity noise in experimental set-ups. These balanced optical receivers with two well-matched photodetectors can eliminate the need for lock-in amplifiers and can make all of the difference when you are trying to detect a small signal in applications like absorption spectroscopy, or heterodyne detection.
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Product
Power Supply QP305E 2x30V/5A
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*On / Off switch output section*4 independent regulated DC output*Independent serial and parallel output*Constant voltage and current*Low ripple and noise*Four digit LED displays three*16 hours at full loadd
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Product
Powered VME430 Crates
6U VME430 195 Mini
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The VME195-C mini crate is the perfect choice for a small CERN V430 compatible setup. The crate offers 9 VME slots in compact designed chassis with integrated low noise power supply and cooling fan. It can be used either as a desktop / mini tower or 19" rack mounted.
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Product
Infiniium V-Series Real-Time Oscilloscopes
V-Series
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Bandwidth upgradability to 33 GHz for best investment protection Maximize eye height measurements with the least amount of noise contribution from the oscilloscope See the truest jitter performance of your design with the lowest 100 fs oscilloscope intrinsic jitter Debug some of your most difficult designs with the industry’s longest hardware serial trigger
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Product
Power Supplies
CP-500T
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Delivering essential power at highest efficiency for its users, with a single 120mm fan, this power supply remains extremely cool. The honeycomb structure offers great air ventilation and air flow that increases the efficiency of the 120mm fan and dramatically lowers the noise level. Cost effective without losing power efficiency.
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Product
XP-Series In-Line Air Screwdrivers
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Crafted for high production environments, the Flex Power In-Line air screwdriver provides durability, power and speed for assembly and manufacturing applications at an affordable price. Designed for safe operation and increase comfort for operators, the Flex Power tools provide lower noise decibels than comparative air tools as well as minimal vibration and low torque reaction on the operator. Featuring a patented clutch design the Flex Power tools delivers reliable accuracy with repeatable torque control. The clutch mechanism shuts off the air supply when the preset torque setting is achieved, preventing over-torque conditions from occurring.
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Product
Analog Receiver / RF Tuners
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The Bandit™ family of analog receivers or RF tuners provide a series of high-performance, stand-alone RF downconverter modules. These products offer a low noise figure, programmable gain and a high dynamic range and ensure there are no gaps in the RF spectrum coverage.
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Product
DC Power Supply
PW-3032
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*Low Ripple & Noise*30V/3A+5V/3A Dual output.*<0.4m Vrms Ripple & Noise(C.V.)*<2.5m Arms Ripple & Noise(C.C.)*Dual Display.
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Product
Zero Bias Schottky Detectors
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KRYTAR Zero Bias Schottky Detectors are specifically designed for use in today's high-performance microwave instrumentation and systems. KRYTAR detectors are designed for such applications as power measurements, analyzing radar performance, leveling pulsed signal sources, AM noise measurements, system monitoring and pulsed RF measurements in ultra-broadband and mm-Wave applications.
