Meshtastic is a way to build mesh networks using LoRa that is independent of cell towers, hot spots or traditional repeaters. It stands to reason that with an SDR and GNU Radio, you could send and ...

Radio World’s “Guest Commentaries” section provides a platform for industry thought leaders and other readers to share their perspective on radio news, technological trends and more. If you’d like to ...

Numerous commenters have told the FCC that a proposal to “modernize” the shortwave band is a threat to amateur radio operators in the United States and possibly the end of ham radio as we know it. And ...

Encompass Digital Media has completed “the world’s first broadcast of a digital shortwave school lesson with the transmission of interactive maths content from the U.K. to students in The Gambia — ...

It's easy to focus on the nuances that get lost in translation, but what about the insights that are found? This hour, TED speakers reveal what we... Decoding the secret messages of data, biology and ...