A new radio telescope in Western Australia, known as Australian Square Kilometre Array Pathfinder (ASKAP), has discovered PKS B1740-517 – a galaxy located more than 5 billion light years away. Six of the 36 dishes on the radio telescope captured signals emitted from PKS B1740-517. This discovery demonstrates that ASKAP can detect galaxies and signals that other telescopes … [Read more...]
‘Unstoppable’ New Hacking Device Steals Encryption Keys Out of the Air
A group of researchers from Tel Aviv University and the Israeli research center have produced a new hacking device that can steal encryption keys “out of the air.” The device cannot be stopped by disabling Wi-Fi networks or turning off Bluetooth because the device doesn’t use standard communication methods to steal data. The device uses radio waves emitted from computer … [Read more...]
Company Offers New EMI Filter Solutions
Astrodyne TDI offers new EMI Filter products and solutions with its recent acquisition of product lines from Filter Concepts, LCR Electronics and Radius Power. “We offer an extensive range of UL, cUL and IEC approved standard off the shelf filters for Power Entry (IEC Inlet), DC (up to 1200Vdc), single phase (up to 300Vac), and 3 phase (up to 600Vac) applications that directly … [Read more...]
Expanded Line of Solid State Amplifiers Makes Debut
Pasternack introduces a new line of 22 solid state high power amplifiers that cover UHF, VHF, L, S and C Frequency Bands. These amplifiers can produce more than 10 watts of power in frequencies from 150 kHz to 7500 MHz. “All of the high power amplifiers in this product family have single voltage supplies which are internally regulated and the circuits are enclosed in … [Read more...]
China’s Railway System Receives ‘Smart Station’ Upgrade
Ruckus Wireless, Inc. has partnered with Smartac Group China Holdings Limited (Smartac) to help build smart Wi-Fi networks for China’s railway system. Networks are currently being developed in more than 300 railway stations in Beijing, Guangzhou and Lanzhou. The goal of the project is to offer all railway passengers high-performance Wi-Fi and to upgrade China’s railway system. … [Read more...]
Multilayer Power Inductors Offer Narrow Inductance
TDK Corporation has expanded its multilayer power inductor portfolio with the introduction of the new MLJ1608 high-performance series. The MLJ1608 series was specifically designed for use in near field communication (NFC) and power line applications. The inductors are best suited for filtering between the antenna and control chip in NFC applications. Beside NFC modules, the … [Read more...]
Anti-jamming Technology Effective in Protecting Satellites from Interference
Boeing Engineers have tested an anti-jamming technology for satellites that shields signals from interference and have proven the technology is capable of operating both on the ground and in a satellite-based networking hubs. The test was completed under a contract for the U.S. Air Force Space and Missile Systems Center and was supervised by the U.S. Government. It was … [Read more...]
Log Video Amplifiers Perform Up to 18 GHz
Pasternack announces a new line of broadband logarithmic (log) video amplifiers that cover bandwidths from 0.5 GHz to 18 GHz. The amplifiers utilize GaAs semiconductor technology, which makes them ideal for use in measuring signals at high frequencies in high speed applications. “These log amplifiers can process up to 75 dB of dynamic range and have log linearity that ranges … [Read more...]
Radio Equipment Directive
By Charlie Blackham,Principal Consultant and Director of Sulis Consultants Ltd. This article provides an introduction to the recently published Radio Equipment Directive (RED). It looks briefly at the history of the requirements, the changes in the product and regulatory landscape and looks at what it means to equipment manufacturers. History The current Radio and … [Read more...]
Amplifier Line Covers Wide Frequency Bands
Pasternack introduces a new line of portable bench top amplifiers that can withstand harsh environments and cover wide frequency bands up to 40 GHZ. Because these rugged amplifiers were designed to meet MIL-STD-202F environmental test conditions for humidity, shock, vibration, altitude and temperature cycle, they are ideal for use inside high traffic test labs in aerospace, … [Read more...]
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