Limiters
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Product
Limiters - RF / Microwave / MmWave
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PMI offers a variety of limiters covering the DC to 62 GHz frequency range. PMI's limiters offer low loss, high speed along with low leakage levels and high peak power handling. If you do not see exactly what you need, please e-mail your requirement to sales@pmi-rf.com so we can propose an instant solution.
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Product
Attenuators And Pulse Limiters
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A bidirectional attenuator, i.e. the attenuation and power capability specification is valid for both directions. There is a large variety of applications for this attenuator: The measuring range of a spectrum analyzer can be increased. Any kind of meter can be protected against overload; it can be used to control the linearity of a meter reading. It can minimize measurement uncertainty caused by mismatched impedances. During an EMI receiver calibration an attenuator directly at the pulse generator output is inevitable.
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Compressors & Limiters
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Applied Research and Technolgy
Take control of your dynamics with our range of compressors, limiters, expanders, and gates.
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Armature Test Systems
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Automation Technology's ATS-3800 is at the top of the class when it comes to Armature Test Systems. The ATS-3800 is packed with standard features and like all of ATI's 3800 Series Test Systems; it is backed by ATI's industry leading two-year limited warranty. The ATS-3800 offers the most comprehensive testing of armatures available.
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Product
Digital Panel Meter
MPF-5A
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Mx-5A meter to provide power (Watt or Active Power or Re-active Power or Power Factor), high-precision measurement, display and remote communication capabilities.Additional purchase: 1 group of relay outputs, 1 analog output, an RS485 communication output (the Modbus RTU Mode) interface, so that can be installed in power management, remote input and output, alarm and variety of remote communication control the use of needs.120mm (D) is ideal for assembling in panels with limited penetration depth
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Transimpedance Amplifiers
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Advanced Science and Novel Technology, Co., Inc.
Broadband transimpedance amplifier for low noise receiver side applicationsFeatures automatic input offset control and a peak detector8GHz of analog bandwidth for limiting of input data60dB of transimpedance differential gain15pA/sqrtHz of input referred noise density (0.1 to 10GHz)CML output interface with 50 termination and 225mVp-p single-ended swingSingle +3.3V power supplyPower consumption: 250mWExhibits low jitter and limited temperature variation over industrial temperature rangeUnpackaged bare die
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Product
Leakage Test
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Leakage current and discharge current depend on the insulation of the device. The measurement simulates various fault situations that could occur during operation. The test determines whether the measured current is within the permissible limits and poses no danger to the user in case of a fault.
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Product
Smart Wireless Refrigerant Scale
WRS220
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UEi Test & Measurement Instruments
The WRS220 is a 220lb. capacity Smart Wireless Refrigeration Scale in a durable and lightweight compact frame. Readings are displayed on your compatible smart device with a free App that provides a programmable alarm, selectable units and logging on compatible iOS® and Android™ devices. The WRS220 is backed by a 1-year limited warranty.
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Product
Power Limiter, DC to 6 GHz, APC-7
11930A
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The Keysight 11930A limiter provides input protection for a variety of RF and microwave instrumentation. For example, the input circuits of network analyzers may be protected for inputs up to 6 watts peak or 3 watts average power using the Keysight 11930A.
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Product
Testing for Si Solar Cells Using High Performance CCD
EL Imaging Tester
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EL Testing for Si Solar Cells using High Performance CCD. The determination of luminescence (photo emissions) in solar cells is an important characterization tool. Typical solar cells often have defects which limit the efficiency or lifetime of a cell. Many of these defects are visualized with Luminescence Imaging. By using this technique, the manufacturing process can be optimized to produce better cells. Luminescence Imaging takes advantage of the radiative inter-band recombination of excited charge carriers in solar cells. The emitted photons can be captured with a sensitive CCD camera to obtain an image of the distribution of the radiative recombination in the cell. This distribution is determined by the local excitation level, allowing the detection of electrical losses, thus mapping the diffusion length of minority carriers as the emitted light is low intensity and in the near infra-red range, the CCD camera has a high sensitivity wavelength from 900 to 1100 nm with little thermal noise. This CCD camera provides excellent resolution of 1024 x 1024 pixels with a large 1μm pixel size, multi-megahertz readout speed, and robust USB 2.0 connectivity. The EL CCD Camera is the ultimate high-performance CCD camera for electroluminescence and photoluminescence imaging for Photovoltaic (PV) Cells and Modules. This camera combines low noise electronics and optimal sensitivity in NIR.
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Product
High Impedance Transformers
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Osborne high impedance transformers are used to step-up, step-down and isolate voltages in single phase and three phase circuits. A properly designed high impedance transformer can be used an an equivalent to an isolation transformer connected in series with an inductor. The high impedance characteristic may be employed as a current limiting feature in both the primary and secondary circuity.
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Product
Direct Reading Spectrometer
CX-9000
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WuXi CREATE Analytical Instrument Co. Ltd.
CX-9000 full spectrum of direct-reading spectrometer is the introduction of European technology, the use of internationally recognized most advanced CCD spectrometer designed for the analysis of non-ferrous materials product technology development. The products are widely used in the production process control in metallurgy, casting, machinery, automobile manufacturing, aerospace, weapons, metal processing and other fields, Front laboratory, central laboratory product testing. CX-9000 full spectrum of direct-reading spectrometer , small size, good stability, low detection limits, analysis speed, low operating cost, easy operation and maintenance, is ideal for the control of product quality.
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Hybrid Amplifiers
Limiting
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Macom Technology Solutions Holdings Inc.
MACOM offers a complete line of RF and microwave limiting amplifiers. Our limiting amplifiers use the latest thin film hybrid manufacturing techniques to obtain the highest level of performance, repeatability, and reliability. MACOMs portfolio of amplifiers range from 10 MHz to 4 GHz and are ideally suited for hi-reliability and mission critical applications.
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Product
Hydrophone
RESON TC 4033
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The TC4033 provides uniform omnidirectional characteristics within the full frequency range of 1Hz to 140kHz. The Typical sensitivity of -203dB re 1V/µPa and the capacitance of 7nF, ensure an excellent signal to noise ratio, thereby allowing TC4033 to be used with extension cables with only a limited reduction in sensitivity. The TC4033 offers excellent acoustic characteristics and durability, which makes it ideal for a wide range of applications and for calibration purposes.
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Product
Meter Qualification Boards
WECO 8020, 8030
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WECO Meter Qualification Boards by Radian Research enable extensive functional testing of single-phase and three-phase revenue grade electricity meters. Unlike Warm-up Boards and Load Boards that are limited to just powering the meter or applying a fixed current, WECO Meter Qualification Boards can test a variety of communications, disconnect and safety features. The WECO 8020 and 8030 have varying capabilities based on your requirements. They feature an innovative open socket design exclusive to RADIAN that ensures optimum operator safety. Capability, versatility and safety combine to make WECO Meter Qualification Boards THE logical choice.
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Product
Bus Switches
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Bus Switches are devices that enable system architecture to be reconfigured. This reconfiguration is mostly accomplished in the test environment and includes but is not limited to simulation of missile firing and switching in or out a new section of bus interface.Excalibur Systems is the only manufacturer of devices (ESI-R24/27/28) that contain their own TTL driver circuitry that allows them to be directly driven from a computer.
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Product
Walk-In Conditioning Test Chamber
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Weiber Walk in Conditioning Test Chamber offers an ideal apparatus for conditioning materials at non-ambient temperatures. Now researchers, engineers, and technicians have a simple and cost effective method to condition samples prior to testing. Laboratory Conditioning Chamber is designed for the conditioning of samples prior to testing, provides conditions from 20% to 98% RH ± 2 and 0°C to 94°C ±0.5°C.Conditioning Test Chambers offers ideal humidity and temperature conditions required for testing the effect of environmental changes on the product. The chamber can be widely used to evaluate the durability of various products. Weiber delivers customized products at the most economical rate and within the limited delivery period.
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Hoist Tester
Tester
The system has the capability of operating hyraulic powered hoists, DC powered hoists and 400Hz AC powered hoists. When a unit is connected to the system it is automatically detected and the system will load the unit's control software, acceptance procedures and operational safety limits. By doing all of this the operator does not need to worry about anything other than installing the unit and clicking Run to execute a full test procedure.
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Product
CS/ONH-Analysis
G4 PHOENIX DH
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The highly sensitive thermal conductivity detector allows analysis down to a sub-ppm range, while the optional mass spectrometer allows detection limits in the low ng/g range.
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Product
Resistance Meter - Portable, Precision Resistance Measurement from 0.10 to 1.00 x 10^12 Ohms
PRS-812B
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- Wide Range Resistance: 0.10 Ω to 1.00x1012 Ω- Accuracy of ±2% from 1.00 Ω to 9.99x1010Ω- Constant Test voltages 10V and 100V for specification measurements to meet international and domestic ESD measurement standards- Auto Resistance Range Control- Auto Test Voltage Control- Uses a Rechargeable Li-ion Battery Pack- Takes Approximately 8,000 Measurements on a Single Charge (480 hours typical)- 120 Data Set Internal Memory- Uses Standard USB Cable for Charging- Charges in 2 Hours- 2-year Limited Warranty on Main Instrument
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Product
Basic Spectrum Analyzer (BSA)
N9324C
Spectrum Analyzer
The N9324C includes a window limit feature that makes simultaneous determinations on the frequency and power limits of a signal. This one-button pass / fail determination reduces instrument setup complexity and significantly improves testing efficiency.
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Product
PCI Express 5.0 Transmitter Electrical Performance Validation and Compliance Software
D9050PCIC
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Use the PCIe 5.0 Tx compliance software to test, debug and characterize your PCIe Gen5 designs quickly and easily. It automatically configures the oscilloscope for each test and generates an informative HTML report upon test completion. The application compares the results with the specification test limit and includes margin analysis which indicates how closely the device passes or fails each test. With the option InfiniiSim Waveform Transformation Toolset, the software supports integrated de-embedding of the breakout channel of the test fixture.
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Product
Detector And FPA Testing
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The FPA Test Set (FPATS) interface to the detectors under test (DUT’s) is via a custom pedestal plate which provides both a conductive heat path to both the individual DUT’s as well as the field of view limiting aperture plate. This custom pedestal plate protrudes through the customer provided DUT interface printed circuit board (PCB) and makes physical contact with the rear of the DUT packages and the aperture plate when the FPATS is in the closed position. The pedestal plate is mounted to the ambient source plate and its temperature is actively driven by this subsystem.
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Product
Programmable Limit Switch
PLS1000
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Computer Conversions Corporation
The PLS1000 is a programmable limit switch designed to allow convenient programming of 16 circuits.The PLS1000 is designed to be panel mounted.
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Product
Laser Diode Drivers
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Arroyo Instruments offers a broad range of laser drivers to meet your exact test needs. From 100 milliamps to 100 Amps, all of Arroyo Instruments' LaserSource benchtop laser drivers include unique features not found on competing products such as optically isolated photodiode and modulation inputs, programmable PD bias, and both RS232 and USB computer interfaces. The LaserSource also has laser diode protection circuits such as interlock, ESD protection, and hardware limits for current and voltage.
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Product
Low Cost Microwave Wideband PIN Preamp Receivers
MR21 (40KHz~18GHz)
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Hangzhou Huatai Optic Tech. Co., Ltd.
MR21 series microwave wideband optical receiver, adopts High linear PIN diode and Low noise pre-amplifier IC, within bandwidth of 40KHz~18GHz, they are featured with excellent linearity, high responsibility and superior flatness of the RF response in both, power and phase. They provide an outstanding linearity fiber optical communication for analogue wideband microwave application. Due to avoidance of using expensive coaxial cable or wave guide, there will be no limitation in transmission distance, which improves the signal quality and reliability of the microwave communication. They can be widely applied in microwave communication system such as remote wireless, timing and reference signal distribution, telemetry, measurement and delay line etc as well as 10Gb/s and 18Gb/s high speed communication system.
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Product
Shock Reactance
ICR260 330
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Lifasa - International Capacitors, SA
Shock reactors are necessary to limit the transient currents that occur in the connection of the capacitors.
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Product
Linear regulated power supply with thyristor pre-regulation
NTN
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High efficiency Short circuit proof and unlimited operation with full current in short circuit condition voltage and current regulation with automatic and sharp transition; control mode indicated by LEDs Voltage and current setting with 10-turn potentiometers with precision scale; the adjusting knob can be locked 4 digit DVM for voltage and current (for table-top models) Sense terminals for the compensation of voltage drop on the load lines. The nominal voltage always refers to the output terminals Parallel and series connection possible Suitable for inductive and capacitive loads for 700 W nominal power and higher, limitation of inrush current on switching on Interlock loop to monitor the external load and internal loop as a standard for three phase units Elapsed-hour meter as a standard for three phase units
