Signal Conditioning
The processing of signals to reduce noise level, amplify, attenuate, or otherwise condition.
See Also: Signal, Signal Sources, Signal Processing, Signal Integrity, Signal Proccessing, Signal Analyzers, Signaling, Signal Generators, Signal Meters, Signal Conditioners
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Product
NI-9234, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module
779680-03
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4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module - The NI‑9234 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9234 is also compatible with smart TEDS sensors. The NI‑9234 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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Product
Analog Filter
SIM965
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Stanford Research Systems, Inc.
The SIM965 Analog Filter is ideal for signal conditioning applications where Bessel or Butterworth filters are needed. Bessel filters offer clean step response (negligible overshoot) and linear phase response, while Butterworth filters provide excellent pass-band flatness with some overshoot
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Amplifiers
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Amplifiers from Analog Devices deliver both high performance and high value. These amplifier ICs combine circuit design, manufacturing process innovation, and applications expertise to create products that simplify signal conditioning design.
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Product
15-CH Isolated Digital Output Module
ND-6056
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ADLINK's NuDAM data acquisition modules make up a total acquisition network and control system. Up to 256 NuDAM modules an be romotely controlled on any RS-485 network from a host computer, via a single serial RS-232, allowing communication from as far as 4000 feet from the host. Based on the RS-485 multi-drop network system, each module has a unique address ID, whereby simple ASCII command & response protocols through the standard RS-485 interface can control all the NuDAM modules in the RS-485 network. The NuDAM modules provide direct communications with a wide variety of sensors, perform all signal conditioning, scaling, linearization and conversion, and can acquire measurements of temperature, pressure, flow, voltage, current, and multiple digital signal types.
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Product
Pressure Sensor Interface
USB2251
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The USB2251 Pressure Sensor Interface provides real-world data acquisition for your PC via the USB port. 8 calibrated variable reluctance pressure sensor inputs are accepted by the USB2251. No external signal conditioning is required.The USB2251 includes a connector panel for sensor cables, calibration constants for each sensor , configuration and data acquisition software. The USB2251 produces a floating-point value for all readings, directly in engineering units.The USB2251 can record pressure readings up to 5000 samples per second. Combined with the fast response of the Validyne VR pressure sensors, the USB2251 is ideal for transient pressure studies. The USB2251 is compatible with the following Validyne variable reluctance pressure sensors: AP10, DP103, DP10, DP45, DP15 DP360, DP215, and DP363. Each sensor is calibrated with the USB2251 at the factory and is ready to make measurements.
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Data Acquisition Modules
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Advantech''s data acquisition modules and ethernet I/O modules provide ideal industrial control and measurement solutions for harsh environments and demanding applications. With wide operating temperature ranges and multiple mounting methods, Advantech''s ADAM series, such as RS-485-based and ethernet I/O, can be implemented in diverse applications. The Advantech ADAM-3000 series consists of cost-efficient, field configurable, isolated signal conditioning modules that can be easily installed to protect instruments and signals from the harmful effects of electrical interference.
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Signal Conditioner
ClipX
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Fast and digital signal conditioning for force sensors, load cells, torque sensors, pressure transducers, as well as temperature and standardized signals (current/voltage). Guaranteed measurement accuracy, even in harsh industrial environments with electrical interferences.
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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
Multi-Channel Attenuation Control Unit (5-channels), DC to 6 GHz, 0 to 121 dB, 1 dB Step
J7205A
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The J7205A is a multi-channel (5-channels) attenuation solution for signal attenuation and conditioning of up to5 devices under test (DUT). Operating frequency from DC to 6 GHz, with 121 dB, 1 dB steps. Exceptional 0.03 dB insertion loss repeatability per section for the entire 5 million cycles and excellent attenuation accuracy and flatness, the J7205A reduces cost of ownership and provide the best measurement accuracy.
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Product
RF Microwave Switch Matrices
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RF Microwave Switch Matrices provide automatic routing of RF microwave signals between test instrumentation and the unit under test (UUT). They provide consistent signal paths, enable automation of tests, and often include signal conditioning.
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USB DAQ
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ADLINK USB DAQ modules leverage the expertise of ADLINK's analog design capability, enhancing convenience of data acquisition. Simply plug the ADLINK USB DAQ into a USB port on your computer or notebook for performance equaling or even exceeding that of ADLINK PCI/PCIe DAQ cards, with no need to power down or open the chassis. As well as providing basic voltage measurement, ADLINK USB DAQ modules feature built-in signal conditioning to directly receive measurement from most commonly used sensors, with no need for extra signal processing. From basic testing to high-accuracy measurement, from portable application to industrial automation, the ADLINK USB DAQ series delivers easy, efficient, and accurate measurement every time.
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Modulation Distortion For E5081A Up To 20 GHz
S960704B
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The Keysight S960704B modulation distortion software application enables fast and accurate active device modulation distortion characterization under modulated signal conditions up to 20 GHz. The wide dynamic range and vector error correction of the ENA-X yield an extremely low residual EVM of the test setup, delivering a complete picture of your device’s signal distortion performance without test system interference. S960704B software measures EVM, NPR, ACPR, and decomposes linear and nonlinear signals by spectrally correlating input and output spectrum without needing to demodulate. Integration with the ENA-X measurement flexibility enables quick modulated signal distortion measurements along with traditional VNA tests.
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Product
SIGnal Workbench
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Flexible, programmable signal conditioning and fault insertion solutions for data acquisition applications.
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Product
PXIe-4492, 204.8 kS/s, 113 dB, 2 Gains, 0.5 Hz AC/DC-Coupled, 8-Input PXI Sound and Vibration Module
781490-01
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204.8 kS/s, 113 dB, 2 Gains, 0.5 Hz AC/DC-Coupled, 8-Input PXI Sound and Vibration Module - The PXIe‑4492 is designed for sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the module is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4492 delivers simultaneous sample on all channels. In addition, it includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gains, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.
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IEPE Signal Conditioning Amplifiers
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Although IEPE (Integrated Electronics Piezoelectric) sensors is not a new technology there are a wide variety of applications where the measurement instrumentation is not configured with IEPE signal conditioning built in. In these situations it is necessary for the IEPE supply to be provided by an external source. Usually this type of instrument will also provide th user with the option to add gain to the signal being conditioned. The Kemo range of IEPE signal conditioning instruments can be used as stand alone conditioners/amplifiers are many of them can also be integrated with filters.
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System Integration
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G Systems develops fully integrated systems and we know that both software and hardware are equally important to system design. Our focus on code quality and optimization ensures customers receive efficient and maintainable code. We specialize in LabVIEW development and all of our LabVIEW developers are certified developers or architects. We’re also highly skilled in mechanical and electrical hardware design and builds on a wide variety of data acquisition, signal conditioning, RF, and distributed communication platforms.
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IOS Subsystems
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Analog Devices has been the leader in isolated signal conditioning for more than 20 years. ADI IOS products feature complete modular solutions for industrial signal conditioning. These products are the benchmark for isolated signal conditioners, with price and performance unmatched in the industry.
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Product
NI-9230, 3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module
784396-01
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3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module - The NI‑9230 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9230 is also compatible with smart TEDS sensors. The NI‑9230 incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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Product
SparkFun Triple Axis Accelerometer Breakout
ADXL377
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The ADXL377 is a small, thin, low power, complete 3-axis accelerometer with signal conditioned analog voltage outputs that has a full-scale range of ±200g for measuring more extreme changes in motion, shock or vibration. This board has broken out all the pins you’ll need to get the necessary data from the accelerometers. The breakout is perfect for applications like concussion and head trauma detection or high force event detection.
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RF Signal Generators
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RF Signal Conditioning provides signal manipulation capabilities for high-frequency or broadband signals. You can use these products to augment the capabilities of connected instruments to improve attributes like accuracy and frequency range.
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Signal Conditioning and Filtering
MSXB 065
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The MSXB 065 Signal Conditioning Expansion Board provides filtered analog signal conditioning for voltage signals for Data Acquisition Processor systems. Each board has differential inputs; jumper-selectable simultaneous sampling; jumper-selectable gains of 1, 5, and 25; fourth-order anti-alias filters, cutoff frequencies from 100 Hz to 50 kHz.
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PXI-6229, 32 AI (16-Bit, 250 kS/s), 4 AO, 48 DIO, PXI Hybrid, Multifunction I/O Module
779630-01
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32 AI (16-Bit, 250 kS/s), 4 AO, 48 DIO, PXI Multifunction I/O Module—The PXI‑6229 offers analog I/O, correlated digital I/O, two 32‑bit counter/timers, and digital triggering. The device delivers low-cost, reliable DAQ capabilities in a wide range of applications from simple applications in laboratory automation, research, design verification/test, and manufacturing test. You can add sensor and high-voltage measurement capability to your device with SCC or SCXI signal conditioning modules. The included NI‑DAQmx driver and configuration utility simplify configuration and measurements.
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Optical Signal Conditioning Products
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The single-mode fiber N7761A, N7762A and N7764A provide 1, 2 or 4 attenuation channels in a compact remote-controlled instrument. These attenuators provide very fast adjustment and have built-in output power monitoring for accurate power setting and control, as needed for receiver sensitivity testing or in system simulations.
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Programmable Anti-Alias Low-Pass Filter and Instrumentation Amplifier
USBPGF-S1
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Single Channel USB Programmable Anti-Alias Low-Pass Filter and Instrumentation Amplifier for Signal Conditioning in Data Acquisition Systems. Differential or single ended input. 10Vmax Signal Input and Output with input protection up to 40V. Software-programmable instrumentation amplifier gains of 1 to 1000.
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Signal Conditioning & Control
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Offering a wide variety of products from amplifiers and comparators to redrivers, microcontrollers, data converters (ADC) and digital potentiometers (POTs).
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Product
Digital/Analog/Frequency Measurement Module
JT 2149/DAF
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The JT 2149/DAF is a compact, mixed-signal (Digital/Analog/Frequency) measurement module for use in JTAG Technologies’ widely-used JT 2147 (QuadPod) signal conditioning interface. The DAF module has been designed to replace a regular TAP Pod and provides 28 measurement channels plus a clock generator. When connected to a circuit board via edge connector or test fixture/jig test pins, the module enhances standard digital boundary-scan tests by enabling a series of analog and frequency measurements to be made.
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Operational Amplifiers
Op Amps
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Operational amplifiers, known also as op amps, play a major role in analog signal conditioning applications. Invented by Karl Dale Swartzel Jr. in 1941, these products are largely used in today’s electronic devices.
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Product
PXIe-4497, 204.8 kS/s, 114 dB, 2 Gains, AC/DC-Coupled, 16-Analog Input PXI Sound and Vibration Module
781369-01
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204.8 kS/s, 114 dB, 2 Gains, AC/DC-Coupled, 16-Analog Input PXI Sound and Vibration Module - The PXIe‑4497 is designed for high‑channel‑count sound and vibration applications. With 24-bit analog inputs and IEPE constant current signal conditioning, the PXIe‑4497 is ideal for making precision measurements with microphones, accelerometers, and other transducers that have very large dynamic ranges. The PXIe‑4497 delivers simultaneous sample on all channels. In addition, the module includes built-in antialiasing filters that automatically adjust to your sample rate, software-selectable input gain, and TEDS smart sensor support for error-free setup. Common applications include noise, vibration, and harshness (NVH) analysis; large microphone arrays; and dynamic structural test.
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Submersible Extensometers
Model 4030
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Jinan Testing Equipment IE Corporation
The Model 4030 extensometer uses a special LVDT-like sensor to measure strains on samples submersed in water or other compatible liquids. The unit is provided with the signal conditioning electronics. The extensometer is a semi-custom design, which is available in smaller measuring ranges up to 5 mm (0.2 inches). Clip-on (COD) style designs are also available.
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Signal Conditioners
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Macom Technology Solutions Holdings Inc.
At MACOM we offer the industry’s largest portfolio of crosspoint switch devices with channel counts ranging from 2x2 all the way up to 288x288, and data rates from 3.2 Gbps to 28 Gbps. Our devices are equipped with signal conditioning technology that enables system designers to use lower cost board materials and components while increasing their system margin.
