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Radio Frequencies

Radio Frequencies news and technical articles from Military & Aerospace Electronics magazine. Search Radio Frequencies latest and archived news and articles

  1. Electromagnetic spectrum sharing among radar and communications systems moving forward

    Online Articles

    Tue, 17 Mar 2015

    2015. U.S. military researchers are moving forward with a project to enable radar and communications systems to share radio frequencies in an effort to spur efficiency and alleviate congestion in the electromagnetic spectrum. Officials of the U.S. Defense

  2. Backplanes pushing bandwidth limits

    Magazine Articles

    Mon, 16 Mar 2015

    the general Internet of Things. This 80 high-performance 11-slot VXI backplane from Tracewell Systems is part of the Radio Frequency Distribution and Control Systems (RFDACS) aboard U.S. Navy submarines. "Higher and higher resolution or capacity

  1. Air Force needs software tool to manage UAV radio frequencies

    Online Articles

    Tue, 23 Aug 2005

    23 Aug. 2005. U.S. Air Force leaders are asking industry to design a software-based tool to help them manage radio frequencies for unmanned aerial vehicles (UAVs) dynamically on an as-needed basis, similarly to how an air tasking order helps

  2. DARPA HERMES program seeks to defeat RF jamming and interference with low-power wideband signals

    Online Articles

    Wed, 16 Jul 2014

    and techniques for jam-resistant radio frequency (RF) communications that enable ..... location, DARPA officials say. Radio frequencies have the unique combination of all ..... distance links. Nevertheless, access to radio frequencies can be easily denied, and the root

  3. DARPA HERMES to defeat RF jamming with low-power wideband signals

    Magazine Articles

    Mon, 11 Aug 2014

    and techniques for jam-resistant radio frequency (RF) communications that enable ..... location, DARPA officials say. Radio frequencies have the unique combination of all ..... distance links. Nevertheless, access to radio frequencies can be easily denied, and the root

  4. Lockheed Martin to provide Navy eCASS combat aircraft avionics test equipment in $78.5 million deal

    Online Articles

    Mon, 2 Feb 2015

    at sea or ashore and return the avionics to service quickly. The contract calls for Lockheed Martin to provide 29 eCASS radio frequency systems; 14 self-maintenance and test calibration operational test program sets; 12 calibration equipment kits; 29

  5. Lark Engineering

    Company

    Thu, 8 Jan 2015

    Lark Engineering has a history of designing and manufacturing cost effective radio frequency (RF) solutions for the commercial, industrial, and military markets. An international supplier of RF and microwave filters

  6. Hybrid processor architectures meet demands for SWaP

    Magazine Articles

    Mon, 9 Feb 2015

    reconnaissance and surveillance technologies. "If you need to process a lot of input/output (I/O) and data coming in from a radio - frequency (RF) link, that is really where FPGAs do the job as pre-processors," says Daniel March, principal embedded engineer

  7. EMRISE gains $1.6 million international military program order for custom radio -frequency devices

    Online Articles

    Mon, 18 Apr 2011

    communications equipment , won an order for approximately $1.6 million (1 million pounds Sterling) to manufacture custom radio - frequency ( RF ) devices for an international military program. A major international military systems integrator and longstanding

  8. New radio frequency connectors announced by Crystek

    Online Articles

    Sat, 19 Mar 2011

    Posted by John McHale FORT MYERS, Fla., 19 March 2011. A line of new radio frequency (RF) connectors was released by Crystek, which provides passivated stainless steel RF connectors such as SMA, TNC, N-Type