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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. 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

  1. Pro-Comm Inc

    Company

    Fri, 17 Apr 2015

    transmitters, simulators, radar, L-band, coaxial, CW, S-band, microwave, multi-channel, narrowband, power, pulse, radio frequency , tube, broadband, uplink, fixed/tunable, subsystems, ground/ship-based telecommunications, UHF/VHF, variable

  2. 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

  3. 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

  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. MSRFIF - Radio Frequency Interface Front End

    Product

    Fri, 6 Jun 2014

    This integrated circuit provides a charge pump and ASK/PSK demodulation/modulation for energy harvesting applications. The MSRFIF operates from sub 60 Hz to 250 MHz.

  6. 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

  7. Navy chooses Astronics Test Systems to build radio signal-routing systems for submarine fleet

    Online Articles

    Thu, 2 Apr 2015

    R.I., announced a $36.4 million contract Wednesday to Astronics Test Systems Inc. in Irvine, Calif., to build Radio Frequency Distribution and Control Systems (RFDACS) for the Navy's submarine fleet. RFDACS a major subsystem within the common

  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