One experimental station, WK2XJK, is operated by Rockland Wireless and has its antenna on the Armstrong Tower in Alpine, N.J.

What’s old is new again across the vast contested region. The U.S. military is returning to an old friend to help conquer the tyranny of distance in an increasingly contested area. The Defense ...

Generally, the biggest problem a new ham radio operator will come across when starting out on the high frequency (HF) bands is finding physical space for the antennas. For a quick example, a dipole ...

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 ...

Rohde & Schwarz has been subcontracted by Babcock Australasia to provide its R&S SK4110 HF transmitters (pictured) and software-defined radios for the Australian DoD's Enhanced Defence High Frequency ...

While most of us carry cell phones that have GPS and other location services, they require a significant amount of infrastructure to be useful. Drive from Washington to Alaska like [Lonney] did a ...