This week at the IEEE International Microwave Symposium (IMS), ART-Fi will showcase the “SARborg,” an automatic SAR measurement robot. The SARborg saves time, improves accuracy and repeatability, and is precise with its measurements. “We call it the SARborg, because it’s a robot that runs through batteries of SAR tests completely hands-free. We have essentially roboticized the … [Read more...]
Company Adds Digital Rectifier to Product Line
Astrodyne TDI adds a new digitally controlled test rectifier to its Defender product line. The new Lightweight Test Rectifier (LTR) is rugged, portable, durable, compact and lightweight; it is easily transported to testing sites. The LTR was designed to test impressed current cathodic protection (ICCP) at installation sites. The rectifier offers up to 50 V and 50 A maximum DC … [Read more...]
FBI Pulled Security Expert from Flight for Alleged Hacking Concerns
The FBI pulled Chris Roberts, a computer security expert, from his United Airlines Flight last Wednesday in Syracuse because of suspicions that he hacked the airplane. Roberts tweeted referencing the plane’s communication systems suggesting he was going to use his laptop to force the plane’s emergency oxygen masks to deploy. The tweet read: “Find Myself on a 737/800, let’s see … [Read more...]
Live Demo of High Power Amplifier at IMS 2015
Empower RF Systems will conduct a live demonstration of its new 1 to 3 GHz High Power Amplifier at MTT-S IMS 2015 (Booth 3226) in May, 2015. This amplifier is a 1kW amplifier in a 5U chassis. It includes an integrated dual directional coupler and instrument grade power metering. It offers different operational modes and power settings including: Automatic Gain Control (AGC) … [Read more...]
Power Inverter for Energy Grid Testing Bought by U.S. Dept. of Energy
The U.S Department of Energy’s National Renewable Energy Laboratory (NREL) has purchased its second AC/DC High Power Source from AMETEK Programmable Power. The AMETEK system is a high power inverter suited for Energy Grid Testing. If installed parallel with the previous AMETEK unit purchased in 2013, this new system can supply up to 2 MVA, which would make the system the … [Read more...]
WhiteSpace Alliance Technology Approved to Become ISO Standard
The WhiteSpace Alliance (WSA) announced its core technology, Wi-FAR, has been approved to become an ISO standard. Wi-FAR provides the industry with cost effective internet access through the TV band spectrum, also known as “whitespace,” in frequencies between 54 MHz and 862 MHz. The new standard is titled ‘ISO/IEC/IEEE Std. 8802-22:2015.’ It will improve the speed of … [Read more...]
Series of Shielded High-power Inductors Not Affected by Thermal Aging
Coilcraft introduces a new series of shielded high-current power inductors. The MLC75xx Series offers advanced handling, low DCR, Isat ratings up to 59.2 Amps, DC resistance down to 1.2 mOhms, and a reflow temperature of 260 degrees Celsius. They are made of RoHs compliant tin-silver with copper terminations and are not affected by thermal aging. The inductors are ideal for … [Read more...]
Company Expands Military Inductor Offerings
Gowanda Electronics will unveil five new RF inductors for military applications at the Space Tech Expo (booth 2118) on May 19-21 in Long Beach, CA. The inductor series includes: MLRF19M, MLRF21M, MLRF22M, MLRF24M and MLRF28M. The inductor series offers “inductance from 0.47 to 10,000 uH, Q min from 35 to 95, SRF MHz min from 0.95 to 300, DCR Ohms max from 0.06 to 72, and … [Read more...]
SMD Fuses Offer On-board Circuit Protection
Three SMD Fuses for on-board circuit protection have been released by Schurter Inc. The fuses were designed for automated assembly, and are compact, precise, and pulse resistant. The UMF 250 is a “quick-acting SMD fuse that protects electronic systems from overcurrents and sort circuits. The fuse is available for rated currents from 500 mA to 10 A and boasts a high breaking … [Read more...]
Programmer Hacks Own Wi-Fi Using Electromagnetic Waves
Jason Cole, a programmer and Ph.D. student at Imperial College in London, created an Android app that allows users to hack their own Wi-Fi using electromagnetic waves. Many believe it’s best to avoid electromagnetic radiation; however, not all believe electromagnetic waves are bad. Electromagnetic waves carry Wi-Fi signals to all electronic devices and are the foundation of … [Read more...]
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