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Shielding
Protects against or confines electromagnetic or ionizing radiation.
See Also: Shielding Effectiveness
- Virginia Panel Corporation
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ITA, ICon, EMI-Shielded, With Threaded Coupling Adapter And Protective Cover
410123102
The iCon EMI has many of the standard features of the iCon, in addition to Electro-Magnetic Interference protection. The EMI shielding effect on the iConEMI ITA is provided by the stainless steel fibers in the removable plastic cover and threaded metal coupling adapter. The opening of the threaded coupling adapter provides clearance for a maximum cable bundle with an oblong bushing effective diameter of 1.37 in. Protective cover included.
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Outdoor Infrared Motion Sensor
ENVIROMUX-IMD-O
Outdoor weatherproof - high reliability against water and insects. Double conductive shielding to eliminate false alarms from light sources. Registers movement in the area covered: 40 ft (12 m) x 50 ft (15 m) - 120° wide. LED lights during detection. Selectable detection paterns: Multi-Level (40 zones) or Pet Alley (18 zones). Unwanted detection areas can be eliminated using the included area masking strips. Selectable Sensitivity: High, Mid and Low. Adjustable to the brightness of surrounding environment with the Day/Night Mode switch. Tamper switch opens when cover is removed. Screw terminal. To connect to the RJ45 inputs use CAT5/5e/6 cable terminated at one end with RJ45 connector. Connect the un-terminated end to the sensor screw terminal. Operating temperature: -4 to 122°F (-20 to 50°C). IP54 compliant. Powered by ENVIROMUX-2D/5D/16D.
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EMC Test & Measurement Solutions
MVG provides anechoic chambers and absorbing materials for antenna and EMC measurement and testing as well as RF and EMP shielding. Our SmartShieldTM modular shielding and precision cut and coated absorbers are designed with the flexibility to meet specific customer requirements. Our knowledge gained from over 30 years of experience ensures the high quality and durability of our products and the expertise from our team.
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Matrix Switches
SMX-4XXX (Matrix Switches)
The VTI SMX-4xxx Series of matrix cards deliver exceptional performance and reliability by implementing extensive signal path shielding, isolation and built-in health monitoring. Available models with software configurable switch subsystems increase flexibility and help control costs by allowing a single module to be used for different testing requirements. Embedded virtual schematic control further simplifies setup and debugging, allowing all relays to be engaged independent of application software.
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RF Connector
Electrical connector designed to work at radio frequencies in the multi-megahertz range. RF connectors are typically used with coaxial cables and are designed to maintain the shielding that the coaxial design offers.
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Networking lan Cable Tester
LK-468A
Test Function for cale with RJ11,RJ12 RJ45&BNC plugs.Tests continuity, assignments, paring and shielding line/voltage detection main device.
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802.11a,b,g Dual RF Shielded Test Enclosure
JRE 0814-2R-A
Containing all the capability of the larger JRE enclosures, the rack mounted 0814-2R-A is ideal for testing IEEE 802.11 a,b,g devices such as; WLAN, VoIP, access points and other RF devices. Two independent 0814 series enclosures are mounted in one 19 inch rack. Two shielded vents provide excellent cooling and optional fan(s) are available for those hot products. Tough 'honeycomb' vents maintain shielding effectiveness throughout the frequency range. Featuring rugged welded aluminum construction, you can be assured of its tight RF shielding effectiveness.
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Magnetic Shielding Cabinet for EMI Testing
SDR-2000B
Cabinet Shell 2mm galvanized cold-rolled steel sheetCabinet Door 0.9*1.7m(L*W) 0.6*0.6mCabinet Window 0.3*0.3*0.025m(L*W*T) with 4mm hole N/APower Supply Filter 30A/220V 30A/220VInternet Line Filter RJ-45 N/ACabinet Inside Decoration PVC ceiling, PVC plastic steel wall, 10mm wooden + 2mm galvanized steel sheet floorCabinet Inside Size 2*1.2*1.8m 0.8*0.8*0.8mAfter Packing Size 2.2*2.3*2.3m 1*1.1*1.2mAfter Packing Weight 800kg 200kgWorking With EMI-9KA/EMI-9KB EMI-9KA/EMI-9KB, PC, Testing load, and operator inside Testing load is inside to connect with EMI-9KA/EMI-9KB via BNC
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Audio Analyzer
AA-51A
The AA-51A is a multi-purpose, precision audio analyzer that helps to automate proof-of-performance measurements and equipment maintenance. Unique features of the AA-51A make it the ideal instrument for engineers, and service professionals. Excellent RFI shielding enables measurements to be made within the high-level RF environments of commercial broadcast transmitter facilities.
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3D Electromagnetic Simulation Software
Efield® offers a complete and unique integrated modelling and simulation environment for 3D analysis of a wide range of electromagnetic applications such as: Antenna design All kind of antennas including horn, reflector, wire and microstrip antennas as well as broadband antennas and antenna arrays. Antenna integration Radiation pattern of installed antennas on large platforms such as aircraft or ships. Coupling between installed antennas. Microwave design Typical applications includes design of filters, connectors and couplers. EMI/EMC interaction Analysis of a wide range of EMC/EMI problems including shielding and coupling. Scattering & radar cross-section RCS analysis of structures such as aircraft, ships, air-intakes, exhausts, and antennas.
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EPON OLT
OLT-E4A
Hangzhou Softel Optic Co., Ltd.
OLT-E4A is outdoor type EPON OLT product. This product using aluminum alloy die casting shaping, has good heat dissipation and shielding effect. The features of the OLT are convenient, flexible, easy to deploy, high performance. It is appropriate to deploy in a outdoor environment.
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Electromagnetic Shielding Rooms
Beijing KeHuan Century EMC Technology Co,.LTD
Beijing KeHuan Electromagnetic Shielding Rooms
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Faraday Cage
Electrostatic noise from the laboratory environment disturbs measurement signals and decreases data quality drastically for small current signals. Our Faraday Cage enables effective shielding for measurement on high impedance or low current samples.
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SHC68-68, 68-Pin VHDCI Male to 68-Pin D-SUB Female, Twisted Pair, Basic Shielded Multifunction Cable, 2m
191945-02
68-Pin Male VHDCI to 68-Pin Female D-SUB, Twisted Pair Cable with Basic Shielding, 2m
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802.11a,b,g RF Shielded Test Enclosure
JRE 0709-A
Containing all the capability of the larger JRE enclosures, the compact 0709-A is ideal for small wireless devices such as; 802.11a,b,g WLAN access points, VoIP devices and other small RF devices. Featuring rugged welded aluminum construction, you can be assured of its tight RF shielding effectiveness.
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Position Sensors
ams offers a broad range of high-performance position sensors which are suitable for use in industrial, medical, robotics, automotive and consumer applications. Patented technology gives all ams position sensors inherent immunity to external stray magnetic fields, making them highly robust, and lowering system cost because no shielding is needed. ams position sensors are available for use in applications governed by the most stringent safety regulations.
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Absorber Lined Shielding Enclosure Measurements
ALSE
Due to on-going work in the standardization committee CISPR D (responsible for CISPR 25) the latest issue CISPR 25 Ed. 4.0 has not been cited to-date. In the meantime we are able to offer two different validation procedures:
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High Power, Quick Release Circular Connectors
HBB Series
HBB Series high-power, quick-release harsh-environment connectors are available in both single and five pole version. The series has a compact robust RoHS design in a metal shell with polarization, user-friendly push-lock mating, and quick-release unmating mechanisms, sealed IPx7 and IP6K9K when mated, high-reliability Hypertac hyperboloid contacts rated for up to 500A, and 360º shielding.
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RF Shielded Box
LTL D7001
LTL D7001 RF Test Enclosure is the streamline solution to manage your RF Testings. LTL D7001 RF shielded test enclosure can comfortably house the intermediate device on test.LTL RF Enclosures are available in aluminum and stainless steel models and come with a specialized EMI gasket which enables stable and effective RF shielding performance in all frequency bands.
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3U Enclosure with 32-bit Backplane, CompactPCI Redundant Power Supply
cPCIS-1202
- Dual 3U CompactPCI® systems, each with five peripheral slots and one system slot- 1/1 250 W CompactPCI® Power supplies- Suitable for both rack-mount and desktop applications- Comprehensive EMC shielding- Optional rear I/O configuration (cPCI 50mm depth RTMs)
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High Frequency Current Transformer
HFCT
The HFCT is a high frequency current transformer designed specifically for picking up partial discharge signals. It has a split core ferrite to allow retrospective fitting to earth straps without the need for disconnection. The durable body has a hinge and a quick release latch, making use quick and easy. The HFCT is constructed with an aluminium body to provide RF shielding and improved performance in noisy environments.
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Plug'N Check
PH-320/300
The plug‵N′check is our easiest-to use cable tester yet. Simply plug in both ends of a cable, and the easy-to-read LED display explains the cable type and checks whether cable is faulty or good automatically. A shield LED shows results of the shielding check and battery low indicator saves you from misreading the tester in case of low power. Will make work shorter and easier for the layman and the professional alike. Especially suited for installation and maintenance of residential networks.
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1.4W to 3W - Single Output
CHVM Series
*Compact Footprint / Low Profile*11-13, 10.8-13.2, 10.8-16.5 Vdc Inputs*Programmable 0-±2000 Vdc Output*Five-sided shielding*Remote adjustment*Reduced Radiated and Conducted Noise*Less External Filtering Required
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40W to 60W - Single Output / Multiple Output
PXF Series
*Industry Standard 2" x 2" Footprint*9-18, 9-36, 18-36, 18-75 Vdc Inputs*Single, Dual and Triple Outputs*1600 Vdc Isolation*-40 to 100 °C Case Temperature*Six-sided Shielding*EN61000-4 Immunity
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Positioner HD
The Positioner HD is a two-axis azimuth over elevation positioner, for precise angular positioning with full spherical coverage. Designed for antenna and RF device measurement, the positioner is built out of low-reflection materials, with additional RF shielding for minimal multipath and improved measurement accuracy. A slip ring is included to allow for continuous 360° rotation in both axes. This system is highly configurable, with options for RF rotary joints, slip rings for data communications, and custom sizing. An external motor controller is included by default with the Positioner HD. This motor controller connects to a computer via USB and includes an easy-to-use graphic interface. Other command options include automated macros, manual control knobs, Python, Matlab, or Labview interfaces, or direct control via ASCII commands. The controller also includes a digital I/O trigger system, for precise synchronization with other devices.
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Multiplexer Switches
SMX-3XXX (Multiplexers)
The VTI SMX-3xxx Series of multiplexers deliver exceptional performance and reliability by implementing extensive signal path shielding and isolation. Available models with software configurable switch subsystems increase flexibility and help control costs by allowing a single module to be used for different testing requirements. Embedded virtual schematic control further simplifies setup and debugging, allowing all relays to be engaged independent of application software.
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Test Fixture, Shielding Effectiveness
EM-2108 | 1.5 GHz – 10 GHz
The EM-2108 is a standard test fixture for evaluation of the electromagnetic shielding effectiveness (SE) of planar materials. The fixture is a section of coaxial transmission line broken to allow the insertion of planar test materials. Although ASTM D4935-10 is currently limited to an upper frequency of 1.5 GHz, the EM-2108 meets and complies fully with both the impedance and SE requirements called out in ASTM test method D4935-10 up to 10 GHz. These results are shown in Figures 1 & 2. The measured data relates to the shielding effectiveness due to a plane wave (far field EM wave) from which near field values for magnetic and electric fields may be inferred.
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Digital Arrester Clamp Tester
ALCL-40
MULTI MEASURING INSTRUMENTS Co., Ltd.
*ALCL-40 is designed to test the diagnostic of OXIDE SURGE ARRESTER.*The least influence from the external magnetic field and noise by triple shielding of CT.*Compliant with IEC6099-5.*Enabled the measurements for 100nA resolution and harmonics current.
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Shielded Chambers
GTEMCELL Ltda shielded chambers are built up as a modular construction. Due to individual modules any size of chamber can be realized. Big chambers may require an outer supporting structure or alternatively the shielding material can be attached direct to the building.
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Isolation Transformers
Osborne’s Isolation Transformers are used to step-up, step-down and isolate voltages in single phase circuits. Isolation may be used to provide output circuit immunity from voltage spikes and noise (both common-mode and transverse-mode) present on the input system. The isolation can allow separate grounds on both the input and output sides of the transformer. Osborne also designs with a range of electrostatic shielding to provide several levels of noise immunity.
