WinProp, Altair's wave propagation tool has recently been updated to include some great new features. In this 14.1 release new features include: Material catalogue extended for higher frequencies up to 75 GHz Consideration of Rx antenna pattern for evaluation both area-wide and along routes for virtual-drive tests Adding the ITU-R 525/526 propagation model … [Read more...]
New IEC Standards Recently Released
• IEC 62232:2017, Ed. 2 - Determination of RF field strength, power density and SAR in the vicinity of radiocommunication base stations for the purpose of evaluating human exposure • IEC 61851-21-1:2017, Ed. 1 - Electric vehicle conductive charging system - Part 21-1 Electric vehicle on-board charger EMC requirements for conductive connection to AC/DC supply • IEC … [Read more...]
New ETSI Standards Recently Released
• ETSI EN 300 422-4 V2.1.1 - Wireless Microphones; Audio PMSE up to 3 GHz; Part 4: Assistive Listening Devices including personal sound amplifiers and inductive systems up to 3 GHz; Harmonised Standard covering the essential requirements of article 3.2 of Directive 2014/53/EU • ETSI EN 301 357 V2.1.1 - Cordless audio devices in the range 25 MHz to 2 000 MHz; Harmonised … [Read more...]
New CENELEC Standards Recently Released
• EN 55016-1-4:2010/A2:2017 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-4: Radio disturbance and immunity measuring apparatus - Antennas and test sites for radiated disturbance measurements • EN 55016-1-5:2015/A1:2017 - Specification for radio disturbance and immunity measuring apparatus and methods - Part 1-5: Radio … [Read more...]
New Line of Filter Capacitors for Power Supplies
TDK Corporation has significantly extended its range of EPCOS single-phase power capacitors for industrial electronics. The capacitors of series B32370* through B32374* are designed for rated AC voltages of between 250 VRMS and 600 VRMS, cover a capacitance range from 5 µF to 600 µF, and feature a maximum current capability of between 15 A and 60 A, depending on the type. The … [Read more...]
40 MHz Real Time Handheld Spectrum Analyzer Released
Back in February of this year, Narda Safety Test Solutions revealed the SignalShark to the trade in a premiere at the Mobile World Congress (MWC) in Barcelona. Engineers at this RF measurement technology specialist have succeeded in developing an extremely powerful real time handheld Spectrum Analyzer. This device, with its handy format, is capable of dealing with today’s … [Read more...]
New DC Electronic Test Load
The DL3000 Series of Electronic Loads expands Rigol's Power Analysis Portfolio. Engineers evaluating power, optimizing for power efficiency, and working to maximize battery life will find the DL3000 to be a powerful and affordable solution to determine power needs, debug designs and speed time to market. Max Power Draw of up to 350W, 150V or 60A Industry Leading 5A/us … [Read more...]
Verotec Chosen by Lockheed Martin for its Multi Scout SV Project
Verotec has been selected by Lockheed Martin to provide custom 19” 6U 600 mm deep rack cases to house part of the ISAR system in the AJAX next generation armored fighting vehicles developed for the UK Army. A General Dynamics UK project, the AJAX program provides British troops with outstanding protection and is at the core of the British Army’s deployable Intelligence, … [Read more...]
The CE Mark Process for Electronic Hardware Manufacturers
Introduction Navigating the CE Mark process can be a challenge for both startups and experienced manufacturers alike. This article is a guide for hardware manufacturers who want to do all the right things to legally get their product into Europe. Here’s what we’re going to cover: The typical CE Marking process for electronic equipment Outline of the most common … [Read more...]
EMI Troubleshooting – Step-By-Step
In this article, I’ll describe the steps I usually take to troubleshoot the top four EMI issues, conducted emissions, radiated emissions, radiated immunity, and electrostatic discharge. Of these, the last three are the most prevalent issues, with radiated emissions typically being the number one failure. If your product or system (EUT) has adequate power and I/O port filtering, … [Read more...]
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