The Federal Communications Commission plans to authorize a new category of wireless devices in the 6 GHz Wi-Fi band that will ...

Abstract: With the growing demand for flexible and cost-effective digital voice communication, this paper presents an SDR-based system using GNU Radio and PlutoSDR. The system converts voice signals ...

These ships often sail under flags of convenience, with opaque owners and insurers, frequently change their names and flags, ...

A 74 year old north-west man has been rescued from waters off Ulverstone this morning following a boating incident.Police and emergency services were ...

After about a year of sitting idle, the MARCS tower built on the east side of Route 7, south of Brookfield schools, became ...

The Irish Coast Guard responded to 2,793 incidents in 2025, including search and rescue, medical evacuations, and pollution ...

Portable yet capable, ATS Mini V4 Portable Receiver uses an ESP32S3 for custom firmware like a waterfall view, helping you ...

Every minute counts in cold water environment(s) and preparation may mean the difference between a life saved or a body ...

HAM radio may seem antiquated by today's standards, but there are still plenty of good reasons to get licensed.

The rescue of two boaties in a remote area of Fiordland over the weekend has highlighted the importance of being prepared ...

Technical Issue in Radio Frequencies Grounds Flights Nationwide – Safety Protocols Activated Greek City Times | January 5, ...

Abstract: Ground Penetrating Radar (GPR) is a versatile technology widely employed for subsurface imaging and non-destructive testing in various applications. This research presents the design and ...