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Anechoic Enclosures
Enclosures that dampen rf or sound reflection within and stop exterior noise.
See Also: Enclosures, RF Enclosures, Shielded Enclosures, Anechoic Boxes
- Virginia Panel Corporation
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Enclosure, 9050, Hinged Cover, 6" Depth
410112463
Enclosure, 9050, Hinged Cover, 6" DepthNot compatible with 9050 ITA frame p/n 410104110 or any older model 9050 ITA frame not matching the current height of 9050 ITA frames of 14.57". Questions? Contact Us before purchase.
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Antenna Testing Services
Our chamber measures 28' x 14' x 14' with 12" to 36" pyramidal anechoic absorbers and is fully shielded using a dual layer metal enclosure. Our test chamber is designed to for frequencies ranging from .700 to 6.00 GHz.
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Advanced Reconfigurable Modular OTA RF Test Enclosures, ≥100 DB Isolation, 300 MHz - 90 GHz
dbSAFE ARMOR
The dbSAFE ARMOR series of shielded boxes are cost-effective solutions for OTA testing in the mmWave spectrum. Providing a shielded, fully anechoic test environment, these RF test enclosures ensure stable and repeatable measurements over a wide frequency range (from 300 MHz to 90 GHz).
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Hand-In Type Electromagnetic Anechoic Box (Shield Box)
MY3710HS
Higher shielding performance than MY371080dB. Suitable for weak electric field resistance test, out-of-service test or digital forensics for mobile phone, smart phone or tablet terminal! DUT can be operated directly with bare hands while placing it in the box and looking at the inside from the shield window.
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Broadband Antenna
Vivaldi
The dbDIRECT Broadband Antenna features a broad frequency range of operation, high gain, small form factor and directional radiation pattern, making it highly attractive for widespread use in test and measurement of emerging wireless technology devices and radars. Contrary to conventional Vivaldi antennas limited to operating only at higher frequencies, the dbDIRECT Broadband Antenna design is optimized to operate at a frequency as low as 700 MHz up to 6 GHz. This lightweight and compact antenna design provides excellent matching over a broad frequency range.The antenna is designed to be placed in a DVTEST's portable anechoic chamber such as the dbSAFE enclosures for OTA (Over the Air) testing of DUTs. The antennas can be mounted in fixed positions to facilitate repeatable results. When used in conjunction with a rotary positioning mechanism, customers are able to detect the highest point of power sensitivity for enhanced accuracy and repeatability in measurements. In this configuration, both the antennas and DUTs can be positioned in order to facilitate the measurement.
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Hand-In Type Electromagnetic Anechoic Box (Shield Box)
MY3720
Suitable for weak electric field resistance test, out-of-service test or digital forensics for smart phone, tablet terminal or mobile PC ! !DUT can be operated directly with bare hands while placing it in the box and looking at the inside from the shield window.
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Electromagnetic anechoic box/Shield box/Anechoic chamber
The necessity of a wireless system test has risen by the spread of recent wireless telecommunication equipment as shown in cellular phone, wireless LAN, RF-ID tag and ETC (Electronic Toll Collection system). It is necessary for a wireless test to be performed in anechoic environment in which an external noise is intercepted and a radio wave does not reflect internally. An anechoic chamber (room version of a shield box) is proper facilities but needs a wide space and a huge cost. Especially, the equipment under wireless system test on the production line can not radiate any signal radio wave outside before approval. The shield box satisfies these conditions.
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Anechoic Chambers
Eckel Noise Control Technologies
Anechoic Chambers are echo-free enclosures with a sound energy absorption level of 99% to 100%, or a reflected sound pressure level of 10% or less. The frequency at which the energy absorption drops below 99%, or the pressure reflection exceeds 10%, is known as the low-frequency cut-off. Sound absorption is obtained by lining the walls, ceilings, and floor with wedges or other sound absorbing elements or SuperSoft panels, depending on performance level required and cut-off desired.
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Anechoic Chamber
Beijing KeHuan Century EMC Technology Co,.LTD
(7m × 4m × 3m) RF shielding EMC laboratory (anechoic chamber) is constructed by attaching ferrite tiles and microwave absorbing materials after the RF shielding room is built (7m × 4m × 3m) The simple 3m test distance EMC laboratory can perform EMC tests in the frequency range of 30MHz-18GHz.
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Compact Anechoic Chambers
If you have mmmwave or THz antenna phased-array that require Over the Air measurements, MilliBox has the equipment and tools that you need. With the help of MilliBox compact anechoic chamber system, you can plot radiation pattern , collect data from those plots, and assess your antenna performance easily and precisely.
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Enclosures
No input device can perform optimally if its enclosure or housing isn’t perfect. Successful products rely on enclosures that are built to high quality standards and perfectly suited to their intended applications and operating environments. Hoffmann + Krippner can provide inexpensive standard enclosures with modifications in size, shape, and finish, or complete bespoke solutions using state-of-the-art production capabilities. For both metal and plastic enclosures and prototyping or large-scale production, we and our network of vertically integrated partners can guarantee a complete one-piece input solution produced according to either standard or customer-specific designs.
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Environmental Enclosures
TSI’s DustTrak™ Environmental Enclosure models 8535 is designed to protect the standard DustTrak models (8530, 8533, 8530EP and 8533EP) when monitoring outdoors or in hazardous environments
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Anechoic Chamber
Wedge:The acoustic absorptivity of sound-absorbing materials used in anechoic chamber must be greater than 0.99. In anechoic chamber, gradient absorption layer, wedge or conical structure are often applied with glass wool and flexible foam as its sound-absorging materials. Anechoic Door: The design of rotatable door can affect the whole function of anechoic chamber. Therefore, it's crucial to combine steel plate and sound-absorbing cotton in the door, which is exactly our design.Acoustic Insulating Material:Applying high-density materials to enclose external noise. Damping materials: Using spring, rubber and cotton to enhance damping capacity.The Anechoic Chamber conforms to GB/T 6882-86 and ISO 3745 specifications.
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Anechoic chambers
The anechoic chambers are built up as a modular construction. Due to individual modules any size of chamber can be manufactured. Big chambers may require an outer supporting structure or alternatively the shielding material can be attached direct to the building. The absorbers are fixed to rails bars or wooden base construction which is inserted into the shielding modules.
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Environmental Enclosure
8535
The custom designed, weatherproof DUSTTRAK™ Environmental Enclosure 8535 protects the DUSTTRAK II and DRX Aerosol Monitor Models 8530 and 8533. This environmental enclosure allows you to make the same accurate and precise measurements outdoors or in harsh industrial environments.
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Enclosures, Tripods, and Towers
Our sealed environmental enclosures help protect some of your station components from elements that may affect their ability to acquire and process your data. Our various structures and mounting equipment options help you group your components and physically support them for the continued optimal performance of your station.
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Chassis / System Enclosures
VECTOR Electronics and Technology, Inc.
Vector’s 3D modeling capability and owning our own injection molds, extrusion dies and presses give us more cost effective designs and products. We supply many programs such as institutional, telecom, imaging, military, transport, industrial controls and aerospace.
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Enclosures
Explosion Proof and NEMA Enclosure Kits
Available • Explosion Proof • Explosion Proof Large • Enclosure Kit, NEMA 4X, 14x12x8, Fiber Glass, w/Swing Out Door & Window • Enclosure Kit, NEMA 4X, 10x8x6, Fiber Glass, w/Swing Out Door & Window • Enclosure Kit, NEMA 12, 8x6x6, Steel • Enclosure Kit, NEMA 4, 10x8x6, Steel • Enclosure Kit, NEMA 4X, 10x8x6, Fiber Glass, w/Window
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Anechoic Chamber
EMC-3
A 3 meter test range ensuring fully compliant Emission and Immunity testing. Ferrite and hybrid pyramidal absorbers are combined in a unique pattern within a SmartShield high performance chamber. Operating at a 3m test distance, this chamber is compliant to CISPR-16 with a measurement zone diameter of 1-2 meters.
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Switch and Connection Enclosures
Where many sensors are permanently located on a machine it is useful to terminate all the connections at one location where the sensor outputs can either be analysed or relayed to a remote data system with multicore cables.
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Panels And Enclosures
Schweitzer Engineering Laboratories, Inc.
SEL panels and enclosures offer advanced protection, control, automation, and communications solutions, all at varying levels of customization. Select from ship-from-stock or configure-to-order panels for expedited lead times, or partner with Engineering Services to develop your own custom panel or enclosure.
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Enclosure, 9025, 2" Depth
410112255
Fastened by six ¼ turn fasteners (included). Housing: Material = .06" Aluminum, Finish = Powder Coat BlackCover(s)/Access Panel(s): Material = .12" Aluminum, Finish = Black Anodize
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Dual RF Shielded Test Enclosure
JRE 0814-2R
Containing all the capability of the larger JRE enclosures, the rack mounted 0814-2R is ideal for testing devices with a tall form factor. 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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Large-size Hybrid Reverberation / Anechoic Chamber
F-Series
The F large-size hybrid Reverberation/Anechoic Chamber represents the most versatile OTA test system in the market today. With the same unique test features of their E Series RC counterparts, the F-Series can also test large form-factor devices under test (DUTs) like laptops, large TV sets, solar and trash compactors, drones, fridges or washing and vending machines, among others. With up to 16x16, 8DLCC and DUTs up to 2m and 500 kg including full-body phantoms in a turntable, the F Series also expands the frequency range down to cover 200 MHz up to 40 GHz frequency ranges and the test modes to include EMC, BS, small cell, eNodeB and Virtual Drive Testing over the air (VDT-OTA). In an again unheard-of feature, the F-Series is also reverse-convertible into an Anechoic chamber, allowing Far Field (FF) and Spherical Near Field (SNF) radiation patterns, efficiency and gain measurements and pre-5G testing of antennas and devices. Conversion from RC to AC or vice versa can be performed within half a day.
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RF Shielded Test Enclosure
JRE 0814
Testing tall devices? The 0814 stands up to any test up to 18 GHz! Featuring a wide swing open door with durable latch handle, this enclosure finds wide use in the WiFi test environment. 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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RF Shielded Test Enclosure, Slim rack mountable
JRE 1724A
Designed for testing devices with a flat form factor that need plenty of I/O, the rack-mountable JRE1724A is ideal. Similar to our JRE1724, but not as high, you can place multiple devices within its large footprint. Dual I/O panels allow for a multitude of connectors and interfaces. The JRE1724A comes standard with dual honeycomb style vents - pictured is the enclosure with optional cooling fan and USB2.0 interface.
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Enclosures For 3U CompactPCI Serial & Other Eurocard
Modular 19” rack-mounted system for vertical installation of 3U boards (Eurocard format standard) 4U bottom to top cooling standard, 4U rear evacuative or 5U front-to-rear optional
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Extra-Rugged Enclosures
Fiber Lab 800HE
Fiber Lab 800HE from M2 Optics Inc. offers an extremely rugged testing platform for engineers and technicians working with fiber optic products and networks. Built to endure rough handling around the lab or travel, it can hold up to 30km of optical fiber with your choice of custom length.
