Sources
The origin.
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Product
Noise Sources
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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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Light Sources
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There are many low cost artificial light sources used for illumination or for industrial applications: tungsten or halogen bulbs, fluorescent lamps, LED lamps etc. Some of these sources have regulated intensity of emitted light. However, there very few calibrated light sources of precisely known parameters. A light source can be considered as calibrated when its user can precisely regulate its photometric/radiometric parameters like luminance (or illuminance), radiance (or irradiance) at defined spectrum of interest. Such light sources are needed in many applications among them, in systems for testing night vision devices, VIS-NIR cameras and SWIR imagers. Inframet offers a series of calibrated light sources that can be divides into three groups:
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Broadband Fiber Optic Light Sources
ASE Sources
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Broadband fiber optic light sources utilize amplified spontaneous emission (ASE) within optically pumped rare earth-doped fibers. The spectral width of such light sources can be set by the developer in a range from a few nm to the full width of the emission spectrum of the active ion (e.g. erbium ion).
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AC Power Sources
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AMETEK Programmable Power, Inc.
AMETEK Programmable Power's AC power sources range from 800VA to 480kVA. From compliance test systems to rack-mounted industrial power subsystems, AMETEK Programmable Power is the leader in the design and manufacture of precision, programmable AC power sources used in R&D, test and measurement, avionics testing, inverter testing, arbitrary waveform generation, bulk power and power conditioning applications across a wide variety of industrial segments.
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Light Sources
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The unique dual-output of equivalent beams make it a useful source for many comparative applications in addition to wavelength calibration and so on. The two output beams originate from two views of the single emitting spot where the electron beam from the single hairpin filament collides with the interchangeable anode.
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AC Power Sources
CSW Series
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AMETEK Programmable Power, Inc.
The CSW Series represents a new generation of AC/DC power sources that address the increasing demands on test equipment to perform additional functions at a lower cost. By combining a flexible AC/DC power source with a high performance power analyzer, the Compact CSW Series is capable of handling complex applications that have traditionally required multiple systems. The sleek integrated approach of the CSW avoids cable clutter that is commonly found in test systems. All connections are made internally and the need for digital multimeters, power harmonics analyzers, and current shunts or clamps is eliminated.
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Calibration Light Sources
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Calibration light sources have well-known, well-defined spectral outputs (e.g. with a sharp, known peak at a specified wavelength) and are used to calibrate light measurement systems, such as spectrometers.
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Broadband Coaxial Noise Sources
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Our integrated noise modules contain all the required biasing circuitry and only need a positive voltage to activate for an easy installation. Since they typically do not contain amplification, the raw noise output from the diode is seen at the output of the module resulting in a maximum ENR of approximately 35dB. Primary applications include system built-in test and laboratory use.
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Broadband Calibrated Noise Sources
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Fairview Microwave’s calibrated noise sources cover frequency bands from 10 KHz to 18 GHz. Their performance specifications include output ENR levels ranging from 15 dB to 30 dB and typical VSWR levels as low as 1.25:1. Depending on the model, calibrated frequency points are at 10 MHz, 100 MHz, 1000 MHz, 2000 MHz and 1 GHz steps. The temperature coefficient of these noise sources is < 0.01 dB/°C and noise output variation is < 0.1 dB/%V.
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Portable Light Sources
FOD 2113
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The FOD 2113 provides three wavelengths: 1310&1550 nm in one port and 850 nm 10mW in another port. Available adapter types: FC, SC, ST, Universal 2.5mm. All adapters are changeable
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Product
Current Integrated Sources
CIS
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The CIS current integrated source was designed to provide a stable alternating current source for the electricity meter test equipment, and in laboratories. The output current is isolated and independent from the mains voltage. Different CIS versions are available depending upon the values of output power and output current required.
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SpikeSafe DC Current Sources
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The Vektrex SpikeSafe DC Current Sources provide reliable drive for LED/laser diode reliability, IESNA LM-80 test, and other current-driven test applications. Models support currents from 500mA to 60A and compliance voltages from 50V to 400V. All models feature individual channel control, precise current, and high power density — typically 6.4kW-8kW.
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AC Power Sources
8500 Series
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The EEC 8500 Series is the most power dense and functionality rich power source in our history, giving you improved capability, functionality, and a reduced footprint all in one series. This series is manufactured or simulating common grid faults, voltage dips, and other power abnormalities. The 8500 Series provides an output voltage up to 310VAC and an output frequency ranging from 5 Hz – 1,200 Hz making it the obvious solution for all kinds of applications. Not to mention, an enhanced interface to all models completely designed with the end-user in mind. Our 8500 Sources can be configured as a simple AC Power Source in MANUAL mode, as an upgraded option with Standard mode or incorporating all functions with Advanced Mode. Advanced mode adds the benefits of a sweep of voltage, frequencies, transients, and DC bias over the course of a single sequence or several different tests. The 8500 Series includes the following models: 8505, 8512, 8520, 8530, 8540, & 8560.
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Portable Light Sources
FOD 2112
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The FOD 2112 provides two wavelengths: 1310&1550 nm. Available adapter types: FC, SC, ST, Universal 2.5mm. All adapters are changeable. Available hybrid adapter types: FC to LC, FC to Universal 2.5mm
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Voltage Integrated Sources
VIS
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The VIS voltage integrated source was designed to be used as a stable alternating voltage source for electricity meter test equipment, and in laboratories. The output voltage is isolated and independent of mains voltage. VIS is available in a variety of configurations depending on the values of output power and output voltage.
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Optical Light Sources
FLS200 Series
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Shanghai Tarluz Telecom Tech Co., LTD
FLS200 Optical Light source could provide maximum 4 wavelengths in one unit, customer could select arbitrary four output wavelengths from 650nm, 850nm, 1300nm, 1310nm, 1490nm, 1550nm. The unit support Single mode and Multimode (50/125um or 62.5/125um MM fiber) optical cable in one unit. It could support FC, SC, ST, LC and 2.5mm universal optical connector.
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Calibration Sources
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Up to an absolute accuracy of 60 MHz standard HighFinesse Wavelength Meters feature auto-calibration by integrated calibration sources. This way highest accuracy and stability of measurements with our wavemeters is guaranteed.
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Noise Sources
NC3208
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It offers a high ENR output AWGN noise over a wide frequency range. This Noisecom noise source has excellent stability with temperature and voltage for tough environments. It contains a hermetically packaged noise diode that has been pre-selected for special performance characteristics. This module is ideal for many different applications including radar warning receivers (RWR), built-in test equipment (BITE), military aircraft, and Wi-Fi.
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Power Supplies and Sources
DC Power Supplies
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DC power supplies are commonly used in electronics design, battery charging, electrical vehicle, research labs and education sectors. UNI-T offers both programmable and non-programmable power supplies with features such as low ripple and noise, constant voltage/current, overload protection, and more.
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Spectroscopy Lamps and Light Sources
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The StellarNet portable Light Sources facilitate measurements in the UV, VIS, and NIR for various samples and application types using standard SMA-905 optical connectors. These low cost modular components are robust, reliable, and designed to last in portable and industrial environments.
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Uniform Light Sources, Luminance Standards
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Uniform light sources for the adjustment of pixels and intensity of image sensors and cameras as well as for the calibration of luminance and spectral radiance or in other words: Solutions for Imaging, Sensing & Remote Sensor Calibration.
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Reference Sources
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A physical or digital document that you would refer to for more information about a topic.
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Three-Phase AC Power Sources
AC6900 Series
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Keysight’s AC6900 Series AC power sources provide a complete AC and DC power solution by combining the capabilities of a multimeter, harmonic analyzer, and power analyzer in one instrument. You can easily produce DC power, either alone or as a DC offset to an AC waveform, in a compact form factor.
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AC and DC Current Sources
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Programmable AC and DC current sources that provide precise, low noise, stable currents for a number of applications.
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Current Sources
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Innovar Current Sources are the standard in the circuit breaker industry. Our Current Sources supply regulated current from 1 amp to 100,000 amps with incredible accuracy, along with providing a full set of features that is unmatched by any other Current Source in the market.
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Optical Light Sources
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Wuhan Sunma Technology Co., Ltd.
Fiber Optic Light Sources are a necessity for performing fiber optic network testing to measure the fiber optical loss for both single mode fiber cable and multimode fiber cables. They are designed to cover a variety of wavelength ranges to suit all optical testing needs and usually the optical light sources are used with the fiber optic power meter to test the fiber system loss. Light sources are offered in a variety of types including LED, halogen and laser. Usually the optical light source is used with the fiber optic power meters, they act as an economic and efficient solution for the fiber optic network works. SunmaFiber offers handheld fiber optical light source and laser light source.
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Portable Power Meters and Light Sources
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A compact portable light source and optical power meter are crucial tools to test and verify that insertion losses are within specifications in fiber links deployed by cable TV, enterprise, service provider, carrier, Ethernet and FTTH networks.
