Data acquisition and synthesis solutions company Ultraview Corporation has released the ULTRADYNE16-250Mx2AVE-8GB-50T/155T and ULTRADYNE16-250x4AVE-8GB-50T/155T 16-bit 4-channel 250-megasample-per-second A/D converter boards for medical, military and scientific applications. According to the company, the A/D converter boards are designed for applications in which signals on … [Read more...]
Military
New Radar Technology Uses Microwaves to “See Through Walls”
Researchers at the Massachusetts Institute of Technology’s Lincoln Laboratory have created a new radar technology that will allow humans to see through a solid wall by emitting frequency waves at a low-power microwave signal. According to project leader Dr. Gregory Charvat, the technology was conceived with the idea that it would be used by U.S. soldiers in urban combat … [Read more...]
DoD Grants Approval for Production of Battlefield Radio with Poor Interference Test Results
Despite poor test results that highlighted configuration problems and radio frequency interference issues, the Department of Defense granted approval to the Army and a defense industry contractor in early October to continue production of an advanced “backpack” radio that will allow soldiers to communicate on the battlefield. The initial tests on the AN/PRC-155 manpack took … [Read more...]
Washington State Takes Comments on Navy Electromagnetic Sensor Project
Washington residents can submit comments through Sept. 28 on a Navy project that would build electromagnetic sensors on the sea floor of Hood Canal by dredging 1.45 acres of sea floor off shore of Naval Base Kitsap. The public's comments will be included in a formal environmental assessment by the Navy. The sensors would read and record the electromagnetic signatures of Naval … [Read more...]
Rugged Embedded DC-DC Power Supply Boards Introduced for Military
Parvus Corporation, a developer of military electronic components and systems, has introduced two rugged embedded DC-DC power supply boards with built-in MIL-STF power conditioning and electromagnetic interference (EMI) filtering to be used for embedded computing applications in military aircraft and ground vehicles. The PC/104-Plus PWR-21-11 and PCI/104-Express PWR-22-11 … [Read more...]
New Service Stops Interference of Wireless Devices with Military Radar
One of the world's leading experts in product testing and certification, TÜV SÜD Product Service, launched the United Kingdom’s first Dynamic Frequency Selection (DFS) service that utilizes a single-test platform. The new single-test platform was designed and made in the UK by Aeroflex. The new TÜV SÜD system is up to 60 percent faster than traditional methods of DFS testing … [Read more...]
New Magnetic Field Coil Generates Fields up to 1200 A/m
Teseq, a provider of instrumentation and systems for EMC emission and immunity testing, has introduced a new magnetic field coil that generates fields up to 1200 A/m during magnetic field testing. The INA 703 is designed for testing to IEC 61000-4-8 (supply frequency magnetic fields), IEC 61000-4-9 (pulsed magnetic fields) and IEC 61000-4-10 (oscillatory magnetic fields) … [Read more...]
Fabric-over-Foam EMI Gasket Suits More Applications
Chomerics Europe, a division of Parker Hannifin, introduced a low-closure-force EMI gasket suitable for applications in the automotive, military, medical and telecommunications sectors. Rated for use in temperatures up to 125°C, Soft-Shield 3700 is a fabric-over-foam (FOF) material that employs a conductive fabric wrapped around a soft, cellular silicone foam. Available in a … [Read more...]
Band Pass Filter Chip With User Selectable Passband Frequency
Hittite Microwave Corporation introduced the HMC897, a new band pass tunable filter chip that is ideal for pre-selection in advanced communications systems, military radar, EW/ECM, SATCOM, space, industrial and medical systems. Tunable over a 9 to 19 GHz frequency range, this new, ultra-compact, varactor-tuned MMIC filter is inherently stable and has small physical size and … [Read more...]
RF Channel Simulator for Satellite Wideband Signal Assurance
Kratos Defense & Security Solutions, Inc. announced the launch of its 250 MHz T400CS Wideband Channel Simulator, which precisely replicates the real-time RF conditions that can be expected in wideband SATCOM, aircraft, missile, and UAV missions. The T400CS is a hardware-in-the-loop instrument that can be inserted between modems, receivers and transmitters, or other … [Read more...]
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