Radiation
The transmission of energy through material or space.
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RF Shielded Chamber
MIL-STD
A high performance RF-shielded chamber specifically designed for radiated emissions testing in accordance with MIL-STD-461E/F. This chamber can be used for conducted emissions, conducted immunity, radiated emissions, and radiated immunity testing.
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Array Antennas
An antenna array (or array antenna) is a set of multiple connected antennas which work together as a single antenna, to transmit or receive radio waves. The individual antennas (called elements) are usually connected to a single receiver or transmitter by feedlines that feed the power to the elements in a specific phase relationship. The radio waves radiated by each individual antenna combine and superpose, adding together (interfering constructively) to enhance the power radiated in desired directions, and cancelling (interfering destructively) to reduce the power radiated in other directions. Similarly, when used for receiving, the separate radio frequency currents from the individual antennas combine in the receiver with the correct phase relationship to enhance signals received from the desired directions and cancel signals from undesired directions. More sophisticated array antennas may have multiple transmitter or receiver modules, each connected to a separate antenna element or group of elements.
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Radiator Flow Test Machine
8601
The Radiator Flow Test Machine P/N 8601 meets all requirements of military specification MIL-F-45955A (AL). It is completely self contained and requires only connection to a source of shop electrical power to place in operation. A power cable complete with three prong grounding plug is permanently attached to the machine for this purpose. The unit consists of a water storage tank, a pumping system, a flow measuring system, a support and workstation, and the required hose adapters for connection to different size radiators. The complete unit is mounted on swiveling casters. The flow rate is infinitely adjustable from 0 to 120 gallons per minute by means of a panel mounted control valve. The machine is constructed from heavy 10 gauge steel, is double welded and is coated externally and internally with a water-resistant epoxy coating. Flow measurement is accomplished by a digital panel meter with a calibrated accuracy of plus or minus 3 percent of scale between 5 and 120 gallons per minute. Higher flows available on request.
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X-Band Silicon Radar Quad Core IC
AWS-0105
The AWS-0105 is a highly integrated silicon quad core IC intended for radar and 5G phased array applications. The device supports four radiating elements, single beam transmit, and single beam receive and includes all requisite beam steering controls for 6 bit phase and gain control. The device provides 21 dB gain and +15 dBm output power during transmit mode and 7 dB gain and +7 dBm IIP3 during receive mode. Additional features include gain compensation over temperature, temperature reporting, and fast beam switching using eight on-chip beam weight storage registers. The device features ESD protection on all pins, operates from a +1.8 V supply, and is packaged in a 56 lead 7x7 mm QFN for easy installation in planar phased array antennas.
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General Purpose L-Chassis Single Output Power Supplies
Series RTW
Kepco's RTW series are general-purpose, L-chassis, single output power supplies.They are available in 50, 100, 150 and 300-watt power levels. Their small size and very low profile allow the RTW to be fitted into small spaces. They feature full safety compliance to international standards and have suppressed both conducted and radiated emission to FCC class B levels.
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Aspirated Radiation Shield
The fan has an ingress protection (IP) rating of 55, virtually eliminating moisture and dust ingress. At full speed the power requirement is 1 W (80 mA at 12 V DC). To conserve power fan speed can be reduced, via pulse width modulation (PWM), to 0.3 W at night or when wind speed is greater than 3 m s-1 without loss of accuracy. If the fan is continuously operated at full speed lifetime is rated at 50,000 hours (5.7 years). The fan includes a tachometer, allowing RPM to be mounted to detect obstruction of the fan.
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Space Power Solutions
Teledyne e2v HiRel Electronics (HiRel) offers leading edge power solutions dedicated for high-reliability applications. The introduction of Galium Nitride (GaN) technology solutions enable high power density designs with four times less space requirements than traditional MOSFETs. The Teledyne HiRel Point-of-Load (POL) products combine multiple load capabilities, outstanding radiation performance with high levels of integration and easy to use features.
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Surface Temperature Sensors
Campbell Scientific offers two types of surface temperature sensors: infrared temperature (non-contact) and surface contact. Infrared temperature sensors measure the surface temperature of an object or surface by sensing the infrared radiation given off by the subject. Surface contact sensors attach directly to a surface and measure the temperature via physical contact.
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High Frequency Antenna Analysis Software
XGtd®
XGtd is a general purpose ray-based electromagnetic analysis tool for assessing the effects of a vehicle or vessel on antenna radiation, predicting coupling between antennas, and predicting radar cross section (RCS). It is ideally suited for applications with higher frequencies or very large platforms where the requirements of a full physics method may exceed available computational resources.
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Wireless/RF Testing
NCEE’s experienced iNarte EMC/EMI qualified staff provide wireless and radio frequency (RF) testing of intentional radiators to ensure they meet the FCC, CE, and many other international regulatory requirements for transmitting and receiving (radio) devices. Frequent regulatory changes and complex testing requirements are common with wireless/RF equipment. NCEE Labs stays current with the most recent requirements and can help you navigate your requirements while supplying quality testing services to demonstrate worldwide compliance!
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Sensor Technology Engineering
Sensor Technology Engineering (STE) is the United States’ premier provider of radiation detectors for nuclear search in support of Countering Weapons of Mass Destruction (CWMD) and Explosive Ordinance Disposal (EoD) missions. STE is hyper-focused on the operational requirements of our users in Military, Federal, and First Responder organizations, and is committed to building the industry’s most sensitive and reliable equipment. A U.S. owned and operated company, STE assembles all of its products in Santa Barbara, California.
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Dosimeters-Radiometers
Small-sized devices for measuring the ambient dose equivalent rate and the ambient dose equivalent of X-ray and gamma radiation, as well as measuring the flux density of beta particles (AT6130).
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Single Event Effects Test System
SEE-RAD
The SEE-RAD test system brings together the proven features of our ETS780 tester (such as true APG memory test and powerful FA tools) with the newest technology of the Griffin III. With all new high-accuracy DC Parametrics, superior precision pin drivers, and capture memory of 64M, the Griffin SEE-RAD combines the newest innovations in the test industry with our years of experience in Radiation Test.
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Compact EMS/EMI Test Platform
CEMS100
Setting up an EMS/EMI test system is a very complex process requiring significant investment. The steps involved include custom planning, design, installation and configuration of various components and standalone instruments as well as the RF shielded anechoic chamber. Rohde & Schwarz offers the standardized R&S®CEMS100 test platform that is the company's first flexible, reliable and cost-effective off-the-shelf solution for radiated EMS measurements in line with IEC/EN 61000-4-3.
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Soil Temperature Probe
TP32MTT.03.A
Probe for soil temperature at a depth of 50 mm - protective shield from solar radiations.
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RF Diagnostic Chamber
DST200
The R&S®DST200 RF diagnostic chamber is the ideal environment for RF analysis during development. It supports a wide range of radiated test applications for wireless devices and fits on any R&D lab bench, where it can be used at all times during the product design and optimization phase. The R&S®DST200 effectively assists in achieving high first-time pass rates during final type approval, which saves time and money.
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RF Proximity Detector
Type RPD-2 AND Type RPD-2A
The Type RPD-2 Radio Frequency (RF) Proximity Detector is designed to detect and locate devices that radiate radio waves in the high frequency to low microwave frequency range. Such devices often include surveillance and “spy” equipment. The Type RPD-2, when used with the different sensors, will detect the emanation of the radio wave within a confined area, and then isolate its location to within approximately a square foot. The type RPD-2A may be used as an RF field strength indicator for antenna field strength measurements. The RPD-2A is identical in function except that the meter scale is calibrated in relative dB units.
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Compliance Testing Services
Compatible Electronics is the largest commercial compliance test lab in Southern California, with four test locations, 10 Open Area Test Sites (OATS) and 7 Semi Anechoic Facilities. All open field sites (OATS) are in low ambient areas, which is ideal for radiated emissions testing.
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Solar Energy, PV Monitoring
Apogee silicon-cell pyranometers feature a monocrystalline silicon-cell detector that has the same spectral response as a PV module. The sensors quantify shortwave radiation being harnessed as electricity.
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Two-Way Radio Communications and High Speed Data Transfer
Leaky Feeder System
Leaky Feeder systems offer clear two-way radio communication and high-speed data transfer capabilities throughout your underground complex.PBE’s Leaky Feeder System can be tailored to specific site requirements to provide the best radio coverage and data communications. This two-way radio system can provide complete communications coverage for your site, including above ground surface coverage. PBE offers design, supply, testing and commissioning of temporary and permanent communication infrastructures for underground mines, tunnels, plants and buildings. PBE provides a wide range of leaky feeder system options: conventional leaky feeder system, CMTS system, permanent radiating cable network and hybrid networks.
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EMS Test System
TS9982
The R&S®TS9982 is the base system for conducted and radiated EMS measurements. Due to its modular design, it covers a wide range of applications and can be very easily adapted to the measurement task at hand. Any configuration is possible – from conducted measurements and the small precompliance system with a compact test cell to the accredited test system for complete motor vehicles with 200 V/m.
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Geiger-Muller Counter
NukeMeter
This hand-held ionizing radiation detector combinesa traditional look-and-feel with modern technology,providing an easy-to-use and portable solution.
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UV Chamber
In PV modules, many different components are exposed to the sunlight. Therefore, the IEC 61215 defines a UV preconditioning test (MQT 10) to test whether these components can withstand the UV radiation of the sun. In our test chamber, the UV radiation is up to five times the sun intensity to accelerate the test, as requested in the UV preconditioning test.
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Electro Magnetic Meter
This meter is used to indicate radiated electromagnetic fields. Wherever there is a voltageor a current, electric (E) and magnetic (H) fields arise.
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Fiber Optic Sensors
Leuze electronic GmbH + Co. KG
Plastic fiber optics are suitable for universal applications with low space requirements for object detection. Glass fiber optics are used in demanding environmental conditions with high temperatures and are resistant to chemicals. For radiation through foils or applications with high light power, they offer further advantages through the especially low damping. The flexible fiber optics with various head shapes can be integrated in nearly any system design. The detection range is dependent on the fiber optics and amplifiers used. Fiber optics can be used with the throughbeam principle or with scanning function. As a fiber array with multiple light beams, they can be used to detect especially small objects.
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Radar solution for molten metal filling level measurement
With the OndoSense radar sensors, the fill level of liquid steel or aluminum can be measured contact-free with sub-millimeter accuracy, even at metal temperatures of up to 1600 degrees Celsius. Dust, steam, smoke, vibrations and strong heat radiation have no influence on the high precision and reliability of the radar-based molten metal level monitoring. Active cooling of the level radar is usually not necessary.
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TEM Cells
Transverse Electro Magnetic (TEM) cell or Crawford cell (named after its inventor) is used to generate accurate electromagnetic waves over a wide frequency range: DC (0 Hz) to GHz., EM waves generated in the cell propagate in transverse mode and have the same characteristics as a plane wave. It can be used to calibrate E-field broadband probes for testing radiated E-field immunity as well as for measuring radiated emission from a product with a spectrum analyzer/EMI receiver.TEM cell generates a consistent electromagnetic field for testing small RF devices such as wireless pagers, receivers, portable phones, etc.
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Helmholtz Coils / Radiating Loops
Formed by a pair of conducting circular coils with many turns, each carrying a current. The coils are separated by a distance equal to the radius of the circular loops.
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Underwater Quantum/PAR Sensors
Photosynthetic radiation is essential for the growth of the photosynthetic organisms such as corals. The wavelength range from 400 to 700 nm is PAR (Photosynthetically Active Radiation) or PPFD (Photosynthetic Photon Flux Density). Apogee quantum/PAR sensors are calibrated to measure the number of photons of light across this range.
