The SAS-542 Folding Biconical Antenna from A.H. Systems was the first EMC antenna designed for portable compliance testing applications. Product features include a frequency range of 20 MHz to 330 MHz, maximum continuous power of 1 watt, impedance of 50 Ω, and a maximum radiated field of 2 V/m. These antennas are individually calibrated (1-, 3- and 10-meter calibration … [Read more...]
Antenna Mast Crafted for EMI/EMC Testing
The AM-400 from Com-Power Corporation is an antenna mast well suited to making EMC measurements in an OATS (open air test site) or in test chambers. The height of the antenna can be varied from one to four meters during measurement as required by commercial EMC specifications. The mast is constructed using fiberglass tubes and grating material. These were chosen because they … [Read more...]
Broadband EMC Test Antenna Target Emissions and Immunity Testing
The JB Series antennas from Sunol Sciences Corporation are compact instruments for EMC emissions and immunity testing. The antennas’ broadband characteristics allow operation over a wide frequency range—a necessity in automated test environments. The antenna boom is made from a custom aluminum extrusion that reduces the number of parts at the nose, resulting in stable feedback … [Read more...]
Extremely Broadband Antennas Crafted for Accurate Measure of E-Field Intensity
The SAS Series from Antenna Research Associates (ARA) include extremely broadband portable receiving antennas crafted specifically for accurate measurement of electrical field intensity. They are well suited to wideband emissions testing and spectrum surveillance applications. Integral active networks provide performance over the entire frequency range of operation. Although … [Read more...]
Kits Include All Needed Antennas for Shielding Effectiveness Testing
The AK-285R and the AK-285T from A.H. Systems are antenna kits that include all the antennas required for shielding effectiveness testing. Included are a log periodic antenna, a bi-conical antenna, an active monopole/loop antenna, and a double ridge guide horn antenna. Each component has a specific storage compartment in the carrying case, thus forestalling possible loss or … [Read more...]
CAP Wireless Names McBride Scientific as Manufacturers Rep in Southern Region
In a move to boost service and support to customers, California-based CAP Wireless, Inc., well known for its microwave and RF amplifiers and amplifier subsystems, that it has named McBride Scientific Sales as its manufacturers representative for Texas, Oklahoma, Arkansas, and Louisiana. McBride specializes in providing technical services and support for many of the top … [Read more...]
Double-Ridged Waveguide Horn Antenna Boasts Extended Frequency Range
The Model 3106B Double-Ridged Waveguide Antenna from ETS-Lindgren is a new, updated version of an industry standard. It has been crafted to generate high electromagnetic fields with relatively low power input and low-level signals where high gain characteristics are needed. The frequency range has been increased from 2 GHz to 2.5 GHz so that measurements can be made over a … [Read more...]
NASA’s Kepler Spacecraft Slated for EMC Testing
NASA’s planet-hunting Kepler mission, scheduled for launch in 2009, recently survived an extreme temperature test. The thermal vacuum test is part of a series of environmental tests the spacecraft will undergo before it soars into space aboard a Delta II rocket from Florida’s Caper Canaveral Air Force Station. The test, which was performed at Ball Aerospace and Technologies … [Read more...]
Free Lightning Reference Poster
The Electronic Test Centre's Lightning Team offers an attractive laminated RTCA-DO160 Reference Chart for engineers involved in lightning testing. The chart includes the accepted qualifying factors of DO160 Change 3—waveforms, level requirements, and timings. The Electronic Test Centre has been performing EMC/EMI testing since 1989 and is accredited in MIL-STD, RTCA, SAE, and … [Read more...]
TÜV SÜD America Expands Its Capabilities for Testing to 140 Standards Plus
Internationally known test organization TÜV SÜD America now offers its customers product testing on over 140 UL/ANSI standards. Recognized by OSHA (Occupational Safety & Health Administration) as a Nationally Recognized Testing Laboratory (NRTL), TÜV is capable of performing electrical safety certification to North American requirements for medical devices, machinery, IT … [Read more...]
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