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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. DDC boosting expertise in power solutions with acquisition of Emrise Electronics Ltd.

    Online Articles

    Thu, 16 Jul 2015

    equipment for aerospace, defense, industrial and communications. Emrise products include power supply and power conversion; radio frequency (RF) and microwave signal processing; and network access to public and private communications networks. For more information

  2. Navy orders shipboard electronic warfare systems from Lockheed Martin in $153.9 million contract

    Online Articles

    Wed, 15 Jul 2015

    of the system with commercial technology. Mercury Systems in Chelmsford, Mass., for example, is providing advanced radio frequency (RF) microwave tuners and intermediate frequency (IF) products for SEWIP Block 2. Lockheed Martin chose the Mercury

  1. Can military radar and communications systems share the same frequencies?

    Magazine Articles

    Wed, 8 Apr 2015

    project to enable radar and communications systems to share radio frequencies in an effort to spur efficiency and alleviate congestion ..... for radar and communications systems to share the same radio frequencies . The second phase of the SSPARC program will build on technologies

  2. 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

  3. 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

  4. 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

  5. Mercury gets another order for radar-spoofing airborne electronic warfare (EW) systems

    Online Articles

    Wed, 3 Jun 2015

    Center Aircraft Division in Lakehurst, N.J., are asking Mercury to provide 14 Type II Advanced Techniques for Digital Radio Frequency Memories (DRFM) units. The Mercury Airborne 1225 ruggedized air-cooled, airborne 3-bit miniaturized digital RF memory

  6. 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

  7. 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

  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