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Search other suppliers in the following categories:
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AC power sources provide alternating power and typically have adjustable output values for the testing of component response at various voltages, current and frequency levels.
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Analog resistance meters are instruments that measure electrical resistance. They display values on a dial, usually with a needle or moving pointer.
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Audio analyzers measure the noise and audio spectrum of output from an amplifier or a stereo.
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Battery packs are constructed from two or more individual cells or batteries.
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Bit error rate testers are devices or procedures that measure the bit error rate (BER) for a specific transmission.
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Cable assemblies are collections of wires or cables banded into a single unit with connectors on at least one end.
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Calibration and repair services for vibration, acoustic, electrical / electronic test, environmental, dimensional, NDT, analytical, process and other specialty instruments, sensors and related equipment.
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Calibration instruments use electrical signals or physical quantities to calibrate sensors and meters. Devices that produce electrical signals can serve as precise meters for sensor calibration, or send output signals to other devices.
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Calibration standards and reference sources include any source that can provide a reference for the calibration of an instrument or comparison of a material or component.
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Capacitance meters measure the value of capacitance in circuit elements.
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Coaxial cables have one conductor insulated with a dielectric material and then surrounded by the other conductor, usually referred to as the center conductor and shield. Triaxial cables are specialized coaxial cables.
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Coaxial connectors are composed of an insulated central conducting wire wrapped in another cylindrical conductor (the shield). The cable is usually wrapped in another insulating layer and an outer protective layer. Coaxial cables and connectors have the capacity to carry vast quantities of information. They are typically used in high-speed data and CATV applications.
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Coaxial terminators are electrical devices that connect to the ends of coaxial cables to prevent signals from reflecting back when they reach the end of the cable.
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Communications and network software is used for the setup and management of digital communication networks such as LAN and WAN computer networks, electronic mail, FAX, audio and video networks, wireless communication systems, etc.
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Computer-aided engineering software (CAE) is used in engineering, analysis and manufacturing
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Current sources provide reliable current for electrical component testing and for powering specialized components.
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Data acquisition is the digitizing and processing of multiple sensor or signal inputs for the purpose of monitoring, analyzing and/or controlling systems and processes. Signal conditioning includes the amplification, filtering, converting, and other processes required to make sensor output suitable for rereading by computer boards.
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Data acquisition I/O modules or cards have both input and output functionality. Digital or discrete I/O modules include on-off signals used in communication, user interface, or control.
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Data acquisition input modules accept sensor and other signal output for data acquisition systems. They may include signal conditioning prior to the analog-to-digital conversion stage.
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Data acquisition output modules or cards transfer amplified, conditioned, or digitized signals.
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Data acquisition software is designed to collect, record, store, present and analyze data collected from sensors and other digital devices.
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Data acquisition systems and instruments collect, digitize and process multiple sensor or signal inputs for the purpose of monitoring, analyzing and/or controlling systems and processes.
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DC blocks are used to prevent DC energy from flowing through sensitive RF components.
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DC power supplies accept an input power and output the desired form of DC power. Common types of DC power supplies include linear power supplies, switching power supplies, DC-DC converters, and silicon controlled rectifier (SCR) type power supplies.
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DC power systems provide continuous DC power through multiple outputs. Most DC power systems include a battery backup, temperature compensation, and other features.
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Digital ammeters are instruments that measure current flow in amperes and display current levels on a digital display. These devices provide information about current draw and current continuity in order to help users troubleshoot erratic loads and trends
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Digital multimeters (or multi-meters) are used to measure electrical quantities such as voltage, current, resistance, frequency, temperature, capacitance, and time period measurements.
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Digital resistance meters are instruments that measure electrical resistance. They use solid-state components and display values digitally.
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Digital voltmeters are instruments that measure voltage or voltage drop in a circuit. They use solid-state components and display values digitally.
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Digital-to-analog converters (DAC) transform a digital number into a corresponding analog voltage or current.
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Electrical connectors are devices that join electrical circuits together. Male connectors plug into receptacles, jacks, and outlets. Female connectors contain sockets to receive other devices.
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Electrical power sensors are used to measure electric power.
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Electrical terminators are installed at the end of a bus or transmission line to prevent signals from reflecting back. Sometimes called electrical terminators, these devices are used to prevent electrical interference.
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Electric test probes are used to establish a connection between a circuit under test and the measuring instrument.
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Electrometers are instruments that measure electric charge and/or electric potential difference.
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Electronic enclosures and instrument enclosures house electronic components and instruments. They are usually designed for handheld or desktop applications.
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Electronic counters and electronic timers are completely electronic units for performing a variety of counter or timer functions.
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Electronic design automation (EDA) and electronic computer-aided design software (ECAD) is used to design and develop electronic systems such as printed circuit boards (PCBs) and integrated circuits (ICs).
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Electronic loads and load banks are used to test electrical and electronic equipment. They mimic load requirements for testing and troubleshooting purposes.
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Electronics assembly service companies based on providing contract design, manufacturing, and related product support services on behalf of electronics OEMs.
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Energy meters measure the total energy of a single pulse and optical power meters measure the average power of a continuous light beam.
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Equipment repair services provide in-house or on-site repair and refurbishment services.
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Fiber optic amplifiers re-amplify an attenuated signal without converting the signal into electrical form.
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Fiber optic attenuators are devices that reduce signal power in fiber optic links by inducing a fixed or variable loss. They are used to control the power level of optical signals at the outputs of light sources and electrical-to-optical (E/O) converters. They are also used to test the linearity and dynamic range of photo sensors and photo detectors.
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Fiber optic switches route an optical signal without electro-optical and opto-electrical conversions.
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Fiber optic test equipment is used to detect the signal loss/change through a fiber optic cable.
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Fiber optic test sources review the performance of a system by injecting light through the fibers.
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Fibre Channel products include hubs, directors, servers, adapters, etc.
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Frequency counters are digital indicating meters for accurate measurement and display of square wave and pulse input signals.
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Frequency discriminators are RF or microwave devices that are used to detect a signal with a particular frequency.
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Frequency meters are instruments that provide analog outputs as frequencies that vary as a function of the applied input. They display values on a dial, usually with a needle or moving pointer.
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General-purpose interface bus (GPIB) controllers and GPIB interface boards are devices that enable communications between GPIB buses and GPIB networks.
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GPIB products is a general search form that covers a wide range of peripherals for the general-purpose interface bus (GPIB). GPIB products include switches, extenders, controllers, expanders, isolators, processors and interface adapters. More detailed search forms are available for each of these areas.
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Industrial batteries translate chemical energy into electricity.
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Industrial chassis and card cages are metal frames that support and contain electronic components and power supplies. They generally have a backplane with slots to install other peripherals and accessories.
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Industrial electronic repair services fix, repair, overhaul, refurbish, and warranty industrial electronic equipment such as power supplies, motor drives, controllers, meters, and oscilloscopes.
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Industrial enclosures are used to house electronic components, equipment and devices. They are designed to protect personnel from accidental injury and to prevent the ingress of environmental contaminants.
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Instructional seminars and training services include non-credit programs; courses or seminars in engineering, science, technology, management, and other specialized subject areas; and production operation or application-specific training.
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Interferometers measure distance in terms of wavelength and determine the wavelengths of light sources.
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KVM switches are hardware devices that allow IT personnel to use a single keyboard, video monitor, and mouse (KVM) to control more than one computer at a time.
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Lab-on-a-chip (LOC) devices are integrated semiconductors that serve as a laboratory for the testing and analysis of very small chemical and clinical samples.
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LCR meters and impedance meters measures inductance (L), capacitance (C), and resistance or impedance (R).
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Linear power supplies accept AC inputs and provide one or more DC outputs for a wide variety of computer and industrial applications. They use an active element (normally a power transistor) operating in its linear region to generate a desired voltage.
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Logic analyzers are used to characterize and debug hardware, design and test firmware and software, and perform synthesis integration.
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LXI products use LAN extension for instrumentation (LXI), a networking platform designed for the management of instruments in industrial environments. LXI is based on Ethernet technology and usable across a local area network (LAN).
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Microscopes are instruments that produce magnified images of small objects
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Milliohm meters are capable of measuring very small resistances
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Network analyzers and protocol analyzers are test equipment used to troubleshoot and analyze network problems.
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Network cable assemblies are used in the transmission of data across networks. Choices include Fibre Channel, FireWire or IEEE 1394, GPIB, serial, parallel, patch, SCSI, Ethernet and USB.
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Network equipment is used to split, switch, boost, or direct packets of information along a network. This product area includes network hubs, switches, routers, bridges, gateways, multiplexers, transceivers and firewalls. Often, network equipment is defined by is protocol or port type (e.g., Ethernet switch, USB hub).
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Network gateways interconnect networks with different, incompatible communication protocols.
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Network media converters change the signal of encoded data from one media type to another as it is transmitted through, or between, networks.
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Network test equipment is used to test, probe, and analyze telecommunication, network and telephone systems.
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Noise figure meters measure the noise contribution of an amplifier relative to a noise-free amplifier at a reference temperature. For most Ku-band amplifiers, values are expressed in decibels (dB).
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Noise generators and sources are used to produce noise outputs for testing radio frequency (RF) equipment.
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Noise meters are used to measure and/or monitor noise produced by RF equipment.
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Optical spectrum analyzers (OSA) can divide a lightwave signal into its constituent wavelengths. This means that it is possible to see the spectral profile of the signal over a certain wavelength range.
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Optical time domain reflectometers (OTDR) measure the elapsed time and intensity of light reflected along an optical fiber. They are useful tools for locating problems in an optical network as they can compute the distance to breaks or attenuation.
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Oscilloscopes translate an electronic signal into a pattern or waveform on a screen. As it is traced across the screen, the waveform creates a signature of the signal's characteristics.
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Packet generators create a discrete chunk of communication in a pre-defined format.
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Patch cables and cords are flexible cables that are terminated at both ends with a plug and used to interconnect circuits on patch panels.
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PCI products are devices that use the peripheral component interconnect (PCI) bus standard. PCI products include bridges, extenders, and power supplies. They also include bus interface, adapter, memory, mass storage, networking, and serial communications modules.
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Power meters are used for high-accuracy measurements of power over a wide-frequency bandwidth, and from both AC and DC circuits.
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Power resistors are used in power generation and distribution, high-voltage applications, control systems, and other power system applications. They include load banks, grounding resistors, and dynamic braking resistors.
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Power supplies are devices that produce AC or DC power. This grouping includes current sources, DC power supplies, AC-DC adapters, DC-DC converters, AC power sources, and DC-AC inverters.
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Product and component testing services is the evaluation of a finished product or component through performance in electrical, life, environmental exposure, dynamic, ergonomic or other specialized tests. Also testing to standards such as UL 489, CE or MIL-STD 810.
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Product training services are performed by suppliers to teach customers how to use purchased products. Third-party training is not included in this area.
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Programmable power supplies are digitally controlled power sources that provide accurate and adjustable levels of voltage, current, and frequency. They include a processor, voltage/current programming circuits, current shunt, and voltage/current read-back circuits.
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Quality assurance and compliance software is used to test and inspect products and processes. These software packages are designed for activities such as compliance monitoring, project management, and product or system certification.
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Resistors are electrical components that oppose the flow of either direct or alternating current. They are used to protect, operate, or control circuits.
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Resistors and potentiometers are passive electronic components that oppose the flow of either alternating current (AC) or direct current (DC).
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RF adapters are used to connect different waveguides and/or coaxial types. They are passive devices that direct radio frequency (RF) signals with minimal return loss.
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RF amplifiers are devices that accept a varying input signal and produce an output signal that varies in the same way, but with larger amplitude.
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RF attenuators are circuits that reduce the power level of a signal by a certain amount (gain), with little or no reflection. They reduce the output signal with respect to the input and measure the power reduction in decibels (dB).
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RF couplers are circuits that sample RF transmissions by combining (coupling) signals asymmetrically. There three basic types of devices: unidirectional, bidirectional, and dual directional.
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RF generators and high frequency power supplies provide the power required for plasma generation, induction heating, and radar or communications applications.
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RF limiters are circuits that prevent the amplitude of a waveform from exceeding a specified value. There are three basic types of RF limiters: conventional, feedback, and high power.
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RF mixers convert RF power at one frequency into power at another frequency to make signal processing easier and more efficient.
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RF power dividers and RF power combiners are circuits that accept input signals and deliver multiple outputs that are equal in phase and amplitude. There are two basic product categories: passive and active.
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RF switches route radio frequency signals to particular waveguides.
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RF waveguide assemblies include such waveguide components as bends, twists, straight sections, short sections, offset sections, and others.
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RF waveguide components are circular, elliptical or rectangular metal tubes or pipes through which electromagnetic waves are propagated in microwave and RF communications. The wave passing through the medium is forced to follow the path determined by the physical structure of the guide.
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RF waveguide transition adapters are used to connect waveguide components of different cross-section sizes.
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Scalar network analyzers measure the amplitude portion of scattering or S-parameters, reflection and transmission coefficients between the incident and reflection waves that describe a device’s behavior under linear conditions at the microwave frequency range.
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Sensor multiplexers allow the signal delivered to an instrument to be scanned or switched between multiple sensors. The multi-channel testing of multiple sensors/samples increases sample throughput and the productivity of costly instrumentation.
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Serial cables are used for the serial transmission of data. They support communication standards such as RS232, RS422, and RS485, as well as Fibre Channel, IEEE 1394 or FireWire® (Apple Computer, Inc.), and universal serial bus (USB).
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Signal conditioning products provide amplification, filtering, converting, and other processes required to make sensor output suitable for reading by computer boards.
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Signal converters contain inputs for one type of signal and outputs of another. Features can also include filtering and amplification or attenuation.
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Signal generators and waveform generators are used to test and align all types of transmitters and receivers, to measure frequency and to generate a signal, waveform or noise source. Signal generators can use AC energy, audio frequency (AF) and radio frequency (RF) to function.
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Specialty microscopes are designed for specific applications such as metallurgy or gemology. They use specialized techniques or technologies such as acoustics to produce magnification.
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Spectrum analyzers and signal analyzers display raw, unprocessed signal information such as voltage, power, period, wave shape, sidebands, and frequency. They can provide the user with a clear and precise window into the frequency spectrum.
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Temperature signal conditioners accept outputs from temperature measurement devices such as resistance temperature detectors (RTDs), thermocouples, and thermistors. They then filter, amplify, and/or convert these outputs to digital signals, or to levels suitable for digitization.
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Test equipment and instrument repair services test and repair industrial equipment and instruments. They specialize in the test and repair of acoustic and vibration equipment, electrical and electronic test equipment, laboratory equipment and instruments, inspection instruments or non-destructive testing (NDT) equipment, or specialty testing equipment and instruments.
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Test, inspection and measurement software is used to design, automate and implement the testing of instruments and equipment, and the measurement of device parameters.
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Time standards and frequency standards can include cesium or rubidium atomic clocks, quartz oscillators, hydrogen masers and other master clocks. Time reference sources are used in networks & telecommunications, observatories, utilities and navigation (GPS).
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Vector network analyzers (VNA) measure the complex transmission and reflection characteristics of two-port devices in the frequency domain.
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Video cables are used for the transmission of video signals, including monochrome, composite and component color video signals.
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VME, VPX and VXI products are designed for use with a VME, VPX or VXI bus. They include controllers and processors, extenders, switches, bus interfaces and adapters, power interface boards (PBs), and load boards.
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VoIP and IP telephony allows PC users to make phone calls over the Internet or other packet networks via gateways and standard telephones.
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Voltage dividers and voltage references provide highly-accurate reference voltages for calibration and testing purposes.
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Waveguide terminators absorb energy and prevent RF signals from reflecting back from open-ended or unused waveguide ports.
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Waveguide-to-coaxial adapters are used to connect waveguide devices to coaxial components.
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