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Broadband EMC Test Antenna series HyperLOG® 60xxx (680MHz-18GHz)
The LogPer-antennas of the HyperLOG® 6000 series are based on an ultra-thin, GOLD-COATED high tech TEFLON base. Based on this high quality technology, the antenna-frequency-range could again be vastly extended compared to the 7000 series. Now the maximum bandwidth available reaches from 680MHz up to as far as 18GHz. Its small physical antenna-size and low weight make this antenna predestined for mobile use. The 18GHz frequency range now also allows the detection of unusable signal sources like military radar, various satellite services, very high frequency bugs, etc
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Model TWR95 (standard), Model TWR99 (compact):
- 1-4 meter antenna height standard, 6 meter optional
- Electric height adjust
- 1 cm height resolution
- Low-stretch polyester rope suspension (750 pound breaking strength)
- Pneumatic polarization standard
- Safety brake
- Zero maintenance
- Absolutely no conductive material above motor box
- Fiber optic interface standard
- Extremely low emissions
- Height and polarization switches located at tower
- Molded, one-piece foot and trolley
- Strong, stable construction
- Easy assembly
- Small footprint ideal for compact chambers (TWR99)
- Reduced height for low ceilings (TWR99)
Model TLT2:
- Variable speed with soft start and stop.
- New trolley guide concept enhances azimuthal stability.
- Dual load carriers give rigid, stable elevation under heaviest loads.
- Stable boom extension allows proper focal point placement for any size antenna without moving tower.
- Monolithic construction of major components results in unbreakable, lifetime utility.
- Absence of conductive material above the motor box minimizes the electro-magnetic cross section, and minimizes coupling to antennas.
- Materials are selected for resistance to UV radiation and resistance to water absorption.
- Standard model is operated by a single, standard controller channel.
- Developed for indoor and outdoor use.
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This type of chamber can be utilized to make far-field antenna pattern measurements. These chambers are designed either in a rectangular or tapered configuration depending on the frequency range of interest
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This type of chamber is designed in conjunction with compact ranges to provide far-field measurements of larger test articles in a much smaller area than what is typically required for standard far-field environments.
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Standard Features
- 100 dB modular shielding system
- Integrated structural support system
- 100 amp RF filtered power supply
- Electrical power distribution
- RF shielded lighting system
- RF waveguide vents
- RF penetration panel
- RF shielded door
- HyPyr-LossTM absorber treatment
- Vinyl flooring
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These types of chambers are utilized for the radiated emissions and immunity testing of electronic equipment and subsystems for commercial, DoD and other related government agencies.
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FARADAY CAGE
Cage made with metal wire mesh on panels (CuSn 2 wires + T.C.S. 2 wires) soldered together, assembled on all 6 faces.
Combination on threaded wood structure with plywood for low protection. Antistatic floor covering, floor made with fibreboard. Solid wood door, dimensions : 830 x 2050 mm. Brass filter panel, dimension 400 x 400 mm, wave guide and power supply filter
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The Type II Faraday Cage offers improved access and simplified assembly. The “window-shade” type retracting front panel is easier to operate than hinged doors and causes less disturbance when adjusted. This front panel may be positioned anywhere between fully opened and closed and stays in position without a fastener. The front door is shipped assembled and the entire unit may be assembled in a few minutes with a screwdriver (provided).
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This type of chamber can be certified with the FCC for making emissions measurements at 3 meters in accordance with ANSI C63.4 and for immunity compliance testing in accordance with IEC 1000-4-3.
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This type of chamber can be certified with the FCC for making an emissions measurement at 3, 5, or 10 meters in accordance with ANSI C63.4 and for immunity compliance testing in accordance with IEC 1000-4-3.
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Optronic Laboratories has manufactured integrating spheres for over 20 years. We offer spheres in a range of sizes, as well as a multitude of baffle and port configurations, to meet any source or input optic requirement. Sphere coatings for applications in the UV through IR wavelength ranges are available.
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REVERBERATION STIRRERS & TUNERS
Model T18-8H
• HIGH PERFORMANCE
• HIGH PRECISION
• NO DETECTABLE SHAKEDOWN
• SERVO MOTOR DRIVE
• VARIABLE SPEED
• LINEAR OR S-CURVE ACCELERATION
• FULLY PROGRAMMABLE
• MANUAL OR AUTOMATED OPERATION
• HOMING FUNCTION
• “STIRRING ONLY” MODELS AVAILABLE
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This type of chamber is designed in conjunction with planar, spherical or cylindrical near-field measurement systems to provide far-field extrapolation of test data taken in the near-field. This approach requires less space than what is typically required for standard far-field environments.
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Customization
The AEMI chambers have been designed to satisfy most customer's requirements. However, if your testing demands a unique configuration or feature(s) not provided by our standard model, AEMI will work with you to configure a chamber that meets your specific testing needs.
Subsystem Integration
AEMI provides a total turnkey chamber solution including all of the technical expertise, project management, system integration, and installation services that complement the high-quality products we manufacture. This single-source solution ensures completion of a well-controlled, successful project to our customers. AEMI will provide complete antenna measurement system solutions to meet your testing requirements.
Construction
The construction of our anechoic chambers will depend on the shielding requirements of the complete facility AEMI has constructed chambers with stud/drywall methods to welded shielded enclosures, which provide 120 dB of isolation. The most common construction methods are as follows: Standard stud/drywall (no shielding) Stud/drywall utilizing foil (minimal shielding & isolation Welded shielding (120 dB shielding & isolation)
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This type of chamber can be utilized as an engineering or pre-compliance chamber for making emissions measurements in accordance with ANSI C63.4 and for immunity compliance testing in accordance with IEC 1000-4-3.
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MICROWAVE MEASUREMENT
- Antenna measurement:
. pattern
. focalisation
. homogeneity
. gain
- RCS (Radar Cross Section) measurement
- Permittivity measurement
- Possibility to create automated measurement software at request
MEASUREMENT RESOURCES OF LUN TECH
- Multi-purpose distance of measurement
- Frequency: from 2.5 GHz to 40 GHz
- Positioner 4 axis
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The TDK fully anechoic chamber CAC-S™, with a size of 7.5 m long, 3.0 m wide and 4.0 m high (24'-7" x 13'-1" x 9'-10"), is the most compact anechoic test facility to perform radiated EMC measurements between 26 MHz and 18 GHz. A major advantage of this chamber is that it can be constructed within most industrial buildings and office areas.
The space saving characteristics are obtained by the use of a particular absorber installation technique which was invented and patented by TDK - the double layer technique. TDK ferrite tiles X-131 are mounted onto dielectric panels to cover the complete frequency range from 26 MHz to 1,000 MHz.
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The test and measurement methods for "Testing the Immunity to Conducted disturbances induced by an RF Field" are defined by the International standard IEC/EN61000-4-6.
This test can be done by individual components, or by one compact unit like the CIT10 which includes all the necessary components for IEC/EN61000-4-6 testing in one easy to use system.
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Aaronia EMC Bundle:
Measurement Kit for straightforward pinpointing and measurement
of interference sources
- Pinpointing interference sources
- Estimation of interference field strength
- Verification of shielding and filtering measures
- Identifying faulty components
- Detecting circuitry overly sensitive to interference
It is perfect for locating interference sources which might have
been found e.g. in an EN55011, EN55022 or EN50371 (Class A
or Class B) survey.
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The TA-Series is a standard line of fully-equipped tapered anechoic chambers, delivering high-performance Far-Field antenna testing capability. Ideally suited for performing a variety of measurements, the TA-Series has been specifically developed to meet the increased performance demands of today's wireless and general-purpose antenna measurement applications.
The tapered chamber is a spherical antenna range configured with one side tapering with square-to-round transitions to a true conical section.
The tapering walls bring the reflections into phase coherency so that they are all in phase in the test region, resulting in a smooth amplitude taper illuminating the antenna under test. The energy is transmitted from the conical section toward the terminating end wall absorbers at normal and near normal incidence. Chamber reflections and extraneous energy in the test region are determined primarily by the reflectivity performance of the pyramidal absorber on the end wall. By designing the chamber with high performance terminating wall absorbers, the TA-Series delivers greater accuracy for low frequency measurements (down to 200 MHz).
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The TRANSIENT 2000 family of generators, replicate EMC events that can be observed in the low power distribution system, telecommunication or data lines.
TRANSIENT 2000 generators can replicate the following phenomena:
ElectroStatic Discharges (ESD), Electric Fast Transients (EFT),Combination Wave(CWG), 100kHz Ringwave and 10/700us Telecom, AC and Impulse Magnetic Fields, AC and DC power line interruptions (DIPS).
TRA2000 can be expanded for;
Common Mode tests(DC to 9kHz), Balanced & un-balanced telecom tests, magnetic fields, Three Phase Testing to 100A for EFT, SURGE, 100kHz Ringwave, Dips & Interrupts.
Available with customer specific multiple event combinations (ESD, EFT, SURGE, RING, DIPS), EMC Partner TRANSIENT generators can all be upgraded to add more capability when required.
Unique in their class, TRANSIENT immunity systems include as standard an internal motor variac to enable Dip and Variation tests, at any user programmable level, as per IEC 61000-4-11 Ed2.
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EMC/EMI testing: Testing rigs, Anechoic chambers, Antennae, Field generators,...
