The approval allows SpaceX to use radio frequencies leased from T-Mobile to provide what's called "Supplemental Coverage from ...

Starlink is being used to provide wireless emergency alerts to cell phones from all carriers in North Carolina, according to ...

These days people are worried about their smartphones and high-frequency radio waves such as those used in 5G networks and ...

Starlink's direct-to-cell satellite service for emergency alerts goes online in North Carolina as Florida braces for ...

MORGANTOWN — A West Virginia University electrical engineer says attacks on Hezbollah walkie-talkies and pagersdemonstrate a high level of technical ingenuity and careful planning, including the ...

Marine forecasts and warnings are broadcast to mariners over High Frequency (HF) radio from Charleville (VMC) for eastern waters and Wiluna (VMW) for western waters. The service comprises: Marine ...

Scanning documents with your phone makes it easy to create a digital version of anything from important documents to photos. Tech journalist Marc Saltzman shows us how. Scanning documents with your ...

They’re the most vulnerable to radio-signal interference, he explains, because those same frequencies are used by cell phones and tablets. “The radios for Wi-Fi, Bluetooth, voice calling, 3G, 4G, and ...

Elisa noted the importance of 5G slicing, which enables telcos to create multiple virtual networks within a single physical ...

Whether you need to scan family photos, piles of documents, or expense receipts, a scanner out there is built for the task. Here's how to shop for the right one, plus the top performers in our lab ...

Benji Martin is a trained amateur radio operator. He's using his skill to help people still stranded after Helene ...