Viasat showcased the latest version of its dismounted soldier beyond line-of-sight (BLOS) solution using its L-band tactical ...

The Marine Exchange of Alaska, a nongovernmental agency based out of Juneau, has been acting as a 24/7 middle man ...

In addition, the directional line-of-sight outdoor antenna will receive high-definition and digital signals from one direction, and it is optimized for high UHF and VHF signals. At almost 8-feet ...

Factfinder 12 spoke with a pilot who regularly flies in and out of Reagan National, also called DCA and two aviation attorneys. They all cautioned that it was too early to draw conclusions but ...

When the first artificial satellite, Sputnik, was put into orbit around Earth, anyone in the path of the satellite could receive the beeps transmitted by the satellite provided they had some ...

Especially for operators with entry-level licenses who are restricted to mostly VHF and UHF ... compared to ground-based repeaters and line-of-sight communications. There are plenty of activities ...

The VHF antennas are not always small and compact ... The propagation of these frequencies can be surprising, not limited to the line-of-sight.