Showing results: 406 - 420 of 448 items found.
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Raymond RF Measurements Corp.
Raymond RF's Antenna Measurement Software performs 2-D (polar/rectangular) and 3-D (spherical) antenna pattern measurements for passive antennas and active wireless mobile stations (cell phones). Insertion loss of passive devices is included as part of the calibration component. Data management and reporting of antenna properties such as half power beam-width, directivity, gain, radiation efficiency, total radiated power, and total isotropic sensitivity. AMS performs and reports all measurements required by the CTIA Over-the-Air Performance Test Plan.
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EM.Cube -
EMAG Technologies Inc..
EM.Cube® is an industry-recognized simulation suite for electromagnetic modeling of RF system engineering problems. It features several distinct simulation engines that can solve a wide range of modeling problems such as electromagnetic radiation, scattering, wave propagation in various media, coupling, interference, signal integrity, field interactions with biological systems, etc. Using EM.Cube, you can solve problems of different sizes and length scales, varying from a few microns in MEMS devices to several miles in large urban propagation scenes.
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2740 Family -
CAEN S.p.A.
The 2740 Digitizer is a 64-channel digital signal processor for radiation detectors available in VME64 (V2740), VME64X (VX2740), and Desktop (DT2740) form factor. It offers not only waveform digitization and recording but also Multi-Channel Analysis for nuclear spectroscopy using Silicon strip, segmented HPGe, Scintillation detector with PMTs, Wire Chambers, and others. The 2740 can perform pulse height measurements (PHA), constant fraction timing (CFD), charge integration (QDC) and pulse shape discrimination (PSD) independently for each of the 64 channels.
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2745 Family -
CAEN S.p.A.
The 2745 Digitizer is a 64-channel digital signal processor for radiation detectors available in VME64 (V2745), VME64X (VX2745), and Desktop (DT2745) form factor. It offers not only waveform digitization and recording but also Multi-Channel Analysis for nuclear spectroscopy using Silicon strip, segmented HPGe, Scintillation detector with PMTs, Wire Chambers, and others. The 2745 can perform pulse height measurements (PHA), constant fraction timing (CFD), charge integration (QDC) and pulse shape discrimination (PSD) independently for each of the 64 channels.
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Insight Product Company
Insight Product Company offers BWO based sub-mm wave sources of radiation in frequencies from 179 GHz to 1250 GHz. Each source includes a sub-mm wave BWO tube and a specially designed permanent magnet. BWO tube is installed inside the permanent magnet and does not require any adjustments by the customer. Offered sources are the most wide banded, they are very reliable, small sized, powerful and easy to operate. They allow users to control frequency in very wide band and with extremely high speed.
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MilliBox Original
If you are involved in antenna or system level design using mmWave or THz frequencies, then you understand the importance of dependable testing equipment. It may be that you are designing passive phase array or that you are designing a mmWave radar sensor system, but when it comes to validation of your design, simulation can only bring you so far. Phased array antennas have to be measured over the air (OTA) to ensure the radiation pattern of your design efficiently conducts energy in the right direction which is where the MilliBox comes in.
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Scientech Inc.
Since 1968, Scientech has been an industry pioneer in the development and manufacture of award-winning laser power and energy measurement instruments. Scientech provides quality, American-made, precision laser power measurement equipment to laboratory, industrial, academic, medical, government and other unique laser applications worldwide. Our power detectors cover a wide range, from microwatts to megawatts. Choose from our: Radiation Pressure Series Astral Series Calorimeters Vector Series Pyroelectric or Calorimeter Detectors Custom Laser Power Measurement Instruments and Accessories
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ViTec Co. Ltd
The amount of information processed and time constraints required the creation of a multi-level distributed image processing system based on National Instruments Compact Vision System controllers, industrial computers and workstations. During the control process, the wheel is watered with a magnetic-luminescent emulsion, magnetized and exposed to ultraviolet radiation. As a result, the emulsion deposited on the defects glows in the visible range (yellow-green light). Eleven FireWire (IEEE 1394) color cameras with a resolution of 1280 x 1024 are used to scan the wheel surface. In one iteration, they completely cover a 20-degree sector of the wheel.
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Extech 480836 -
Extech Instruments Corporation
This RF EMF Strength Meter monitors high frequency radiation in the 50MHz to 3.5GHz range. Ideal for mobile phones, cell phones, base stations, locating RF hotspots, wireless network (Wi-Fi) RF detection, RF"Electrosmog" detection, and microwave leakage. It features non-directional measurement with 3-channel (triaxial) measurement probe, Max Hold and Average functions, and manual store/recall of up to 99 data sets. In addition, there is an audible alarm with a user-selectable threshold. The meter comes complete with a 9V battery and carrying case.
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Aaronia AG
The highly transparent EMC shielding material Aaronia-Shield® and the high-tech EMC shielding fleece Aaronia X-Dream®, for example, offer very high EMC protection and are especially well equipped for all future high-frequency radiation sources in the high GHz range, which you can easily verify with our EMC Handheld Spectrum Analyzer. For magnetic field shielding, our MagnoShield® series offers unparalleled protection against alternating magnetic fields, such as cables, power distributors, high-voltage lines or transformers and generators.
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ERAVANT
A sector antenna is a type of directional microwave antenna with a sector-shaped radiation pattern. The word "sector" is used in the geometric sense; some portion of the circumference of a circle measured in degrees of arc. 60°, 90° and 120° designs are typical, often with a few degrees 'extra' to ensure overlap and mounted in multiples when wider or full-circle coverage is required (see photos below). The largest use of these antennas is as antennas for cell phone base-station sites. They are also used for other types of mobile communications, for example in Wi-Fi networks. They are used for limited-range distances of around 4 to 5 km.
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Baltic Scientific Instruments, Ltd
Gamma-, beta- and alpha spectrometer TRIO is intended for measuring energy distribution of gamma- and beta - radiation, identify gamma-emitting radionuclides, and also for measuring the activity (specific and volumetric activity) natural radionuclides 226Ra, 232Th, 40K, 222Rn, and technogenic radionuclides (137Cs, 134Cs, 60Co, 99mTc, 90Sr and etc.) in the soil samples, rocks, vegetation, water, food, wood, building materials, chemical industry materials, alloys, scrap metal and other technological products. Also it is used for measuring gross specific activity of beta- and alpha- emitting radionuclides in water.
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CKC Laboratories, Inc.
EMI is emitted radiation and its effects – a phenomenon. EMC is a device’s ability to limit the levels of unintentionally emitted EMI (that can harm other devices) and also a device’s ability to operate normally when subjected to EMI. Therefore, EMC testing seeks to ensure that a product possesses the characteristic of Electromagnetic Compatibility (EMC): the ability to limit creation of EMI (Electromagnetic interference) and the ability to operate properly when subjected to EMI. Stated differently, EMC testing measures the level of EMI control found in a device, and therefore helps to ensure that unwanted effects are prevented.
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Renesas Electronics Corp.
Wide band gap semiconductor technologies such as Gallim Nitride Field Effect Transistors (GaN FETs) have been gaining interest for power management and conversion in space applications. These devices feature higher breakdown voltage, lower RDS(ON) and very low gate charge enabling power management systems to operate at higher switching frequencies while still achieving higher efficiency and a smaller solution footprint. There is an additional benefit from GaN devices that make them attractive to the space market. These devices are inherently immune to total ionizing dose radiation.
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Extech HT30 -
Extech Instruments Corporation
The HT30 Wet Bulb Globe Temperature (WBGT) measurement considers the effects of temperature, humidity and direct or radiant sunlight. It can also determine Heat Stress Index which measures how hot it feels when humidity is combined with temperature, air movement, and radiant heat. Black Globe Temperature (TG) monitors the effects of direct solar radiation on an exposed surface. An in/out function displays the WGBT value with or without direct sun exposure. Additional features include Auto Power Off with override and a built-in RS-232 interface. Complete with 2 AAA batteries.
