One facet of the diverse pursuit that is amateur radio involves the use of amateur radio satellites. These have a long history stretching back to the years shortly after the first space launches, and ...

MELBOURNE, Fla.--(BUSINESS WIRE)--L3Harris Technologies (NYSE:LHX) has been awarded a development prototype contract from the U.S. Air Force for the L3Harris Falcon® Wideband Airborne HF Radio and ...

This article is intended to introduce the beginner to the interesting and challenging art of high frequency radio design. It is also intended to entice the seasoned professional to take a deeper look ...

Fort Lesley J. McNair, Washington, D.C. -- Joint Force Headquarters-National Capital Region and the U.S. Army Military District of Washington (JFHQ-NCR/MDW) deployed their mobile command post on Fort ...

Advanced long-distance communication solutions are needed for the military of the future, especially for operations in contested environments. Innovative high frequency solutions offer communication ...

A comprehensive and intelligent approach to cyber-attacks and cyber-crime is critical to the successful mitigation of all possible issues that may be caused by potential bad actors Most emergency ...

As discussed in Part 1 of this series, as the frequency of a single or coupled tuned circuits is increased, the selectivity decreases to the point that there may be insufficient selectivity at the ...

WASHINGTON (Army News Service, Sept. 30, 2014) -- Volunteers from MARS are helping the Army improve its communications capabilities. They aren't little green Martians from science fiction novels, ...

A hurricane is about to batter this caribbean beach hut. Shutterstock: Drew McArthur Based in St Vincent & the Grenadines, the Rainbow Radio League (RRL) is a non-profit organisation bringing ...

For some, not being connected may sound like a paradise, but if you're tanker in the middle of the ocean or conducting a military operation in a far corner of the globe, bad connectivity can cause ...