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...]
Military
Military Radio Frequencies May Interfere with Garage Door Openers
Remote-control garage door openers near the Blue Grass Army Depot in Richmond K.Y. may stop working due to military radio systems switching to a new frequency range. The U.S. military will switch all land mobile radios (LMRs) to new frequencies, which are also the same frequencies used by certain unlicensed consumer devices, like garage door openers. These frequencies have … [Read more...]
Electromagnetic Catapult Successfully Launches Dead Load Truck into River
Earlier this week, the U.S. Navy began dead load testing the Electromagnetic Aircraft Launch System (EALS) on the Gerald R. Ford CVN 78. The electromagnetic slingshot launched an 80,000 pound dead load truck into the James River in Virginia. The truck reportedly weighed as much as a jet. Even though the truck wasn’t airborne for too long before hitting the water, the test … [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...]
U.S. Air Force Verifies Electromagnetic Pulse Weapon
The Boeing Company has developed an electromagnetic pulse weapon that can target and destroy specific electronic systems in buildings. The weapon was specifically designed to target certain buildings without causing collateral damage or injuries. Previously, this technology was only available to Hollywood screenwriters; this technology is portrayed in Warner Brother’s “Ocean’s … [Read more...]
Navy Conducts First On-board Testing of Electromagnetic Catapult
The U.S. Navy fired the first on-board catapult shots using the Electromagnetic Aircraft Launch System (EMALS) on the Gerald R. Ford CVN 78. The EMALS uses bursts of electromagnetic energy to launch planes into the air more efficiently. The EMALS offers increased reliability and efficiency, higher-launch energy capacity, more accurate speed control, and a smoother acceleration … [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...]
EMC/EMI Conference Expands to U.S. Market
Horizon House Publications and Microwave Journal announced that the Electronic Design Conference and Exhibition, EDI CON, is expanding into the U.S. market after three successful events in Beijing, China. According to the Microwave Journal, EDI CON China grew 10-20 percent each year and the event had more than 2,600 attendees this year. The first ever EDI CON USA will take … [Read more...]
New Four-quadrant Voltage Drop Simulator for Automotive Testing
EM Test now offers a four-quadrant, bi-polar voltage drop simulator - the VDS 200Q Series. The amplifier can “source and sink current using a programmed voltage in both positive and negative polarities. The amplifier generates dips and drops, short interruptions and voltage variations to simulate a wide range of phenomena occurring on a vehicle wiring harness,” according to … [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...]
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