Sponsored by AR AR approaches each system effort, large and small, with the same fundamental concepts to produce systems with the highest levels of; performance, quality, reliability, and efficiency. Our systems give you the peace of mind that you are going to produce the field strengths you require with margin for unforeseen circumstances that may arise due to chamber … [Read more...]
Interference-Suppressed Thick Cables with Snap Ferrite
STAR-TEC, the patented snap ferrite (with key) for supplementary interference suppression on the cable, is a classic in the Würth Elektronik eiSos program. The STAR-TEC product family has now been extended with three additional versions for cables of diameters from 12 to 25 mm. The EMC ferrites serve for supplementary interference suppression in the 1 MHz to 1 GHz range. The … [Read more...]
New RF Interference Locator in Mobile Networks Introduced
Unwanted transmitters are pervasive in today’s mobile networks. They degrade network capacity and subscriber QoE, making interference hunting a key issue for mobile network operators and regulators. The new handheld R&S MNT100 RF interference locator from Rohde & Schwarz uses receiver technology and intelligent processing to quickly detect, analyze and locate even … [Read more...]
Expanded Communication Channel Outputs for Analyzing WiFi and LTE Performance Announced
Remcom announces expanded communication channel outputs in the latest release of Wireless InSite®, its site-specific radio propagation software for the analysis of wireless systems. The update enhances Wireless InSite’s Communication Systems Analyzer with important WiFi and LTE metrics for in situ assessment of devices such as smart home appliances and intelligent personal … [Read more...]
Simulation in EMC
INTRODUCTION Digitization and the spread of pervasive computing is at the forefront of the technology innovation that will shape our modern universe and it is already manifesting itself in IoT, 5G and autonomous vehicle spaces, to name just a few areas. As this spread of technology increases, so does the need to regulate it – in terms of how these devices and systems … [Read more...]
New Series Capacitor Exhibits Low ESR/ESL, Low Noise, High Self-Resonance
Passive Plus, Inc. (PPI) is now offering the 0708N (.070” x .080”) series capacitor. These parts exhibit Low ESR/ESL, Low Noise,High Self-Resonance as well as ultra-stable performance over temperature. These capacitors are 100% RoHS compliant. Usually used for wireless broadcasting equipment, mobile base stations, GPS, MRI, and Radar applications and offered in magnetic and … [Read more...]
New EMI Clip-On Gaskets Come in All Shapes
This newly developed clip-on EMI/RFI-shielding gasket programme by Holland Shielding Systems BV, is extremely easy to mount and provides a solid mechanical attachment of the EMI/RFI-shielding gasket. This EMI/RFI-shielding gasket can be assembled without a need for tools, simply by pressing the section manually onto the metal flange of your enclosure - without the use of any … [Read more...]
Compact High Reliability Chip Varistors for Automotive Applications
TDK Corporation announced the expansion of its lineup of chip varistors for automotive applications. The AVRH series offers a maximum operating voltage of 19 V to 70 V and a capacitance ranging from 4.7 to 50 pF. The miniature voltage protection device is available in IEC case 1005 (EIA 0402) with compact dimensions of just 1.0 mm x 0.5 mm x 0.5 mm. The high reliability AVRH … [Read more...]
Determining Semi-Anechoic Chamber Resonance as a Source of Radiated Emission Measurement Variation Between Chambers and Comparing to OATS Measurements
INTRODUCTION This article describes the lack of an acceptable correlation between anechoic chamber and open field test site radiated emission measurements, which were described in reference 1 in 2000, as well as a lack of correlation between chambers. It was found that emission measurements, which were over the limits in one facility, would pass in another. The lack of a … [Read more...]
AR’s New TWT Pulsed Amplifiers Provide Up To 20,000 Watts
Sponsored by AR AR’s new TWTAs provide 12,000 watts from 2 to 4 GHz (12000TP2G4) and 4 to 8 GHz (12000TP4G8) as well as 20,000 watts from 8 to 12 GHz (20000TP8G12) for EMC Radiated Susceptibility and microwave testing applications. These units are driven by a 0 dBm input signal and feature gain control. Fill out the form to download the datasheets for more … [Read more...]
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